Common Issues with Great Wall Deer: Symptoms, Causes and Solutions

By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on November 30, 2023
1. Problems by Model Year
1.1. 1996-2002 Great Wall Deer
1.2. 2003-2009 Great Wall Deer
1.3. 2010-2014 Great Wall Deer
2. Engine-Related Issues
2.1. GW2.8TC Engine Problems
2.2. GW4D20 Engine Problems
2.3. 4JB1 Engine Problems
3. Transmission and Drivetrain Issues
3.1. Manual Transmission Problems
3.2. Automatic Transmission Problems
3.3. Four-Wheel Drive System Problems
4. Electrical System Issues
4.1. Battery and Charging System Problems
4.2. Starter Motor Problems
4.3. Alternator Problems
5. Suspension and Steering Issues
5.1. Suspension System Problems
5.2. Steering System Problems
5.3. Wheel Alignment Issues
6. Common General Problems
6.1. Brake System Problems
6.2. Fuel System Problems
6.3. Exhaust System Problems
7. Conclusion
FAQ: Common Issues and Solutions for Great Wall Deer Cars
Example List of Great Wall Deer Engine Error Codes and Descriptions

1. Problems by Model Year

1.1. 1996-2002 Great Wall Deer

The Great Wall Deer pickup truck was first introduced in 1996 and was produced until 2014. Over the years, various issues have been reported by owners of these vehicles. In this section, we'll take a look at the problems that were specific to the 1996-2002 Great Wall Deer models.

One of the most common issues with the early Great Wall Deer models was related to the engine. Some owners reported problems with the engine overheating, which could cause damage to other engine components. Additionally, some models had issues with oil leaks and high oil consumption, which could lead to engine failure if not addressed promptly.

Another issue that was reported with the 1996-2002 Great Wall Deer models was related to the transmission. Some owners experienced problems with the manual transmission, such as difficulty shifting gears or slipping gears. In some cases, the transmission would fail completely, requiring a costly replacement.

In addition to these mechanical issues, some owners reported problems with the interior of the vehicle. For example, the seat covers and upholstery in some models were not very durable and would wear out quickly. Some owners also experienced issues with the electrical system, such as faulty wiring or blown fuses.

Despite these problems, there were some positive aspects to the early Great Wall Deer models. For example, many owners praised the vehicle's off-road capabilities and its ability to handle rough terrain. Additionally, the Great Wall Deer was generally considered to be an affordable option for those in need of a pickup truck.

In summary, while the 1996-2002 Great Wall Deer models had their fair share of issues, many owners were still satisfied with the vehicle's overall performance and value. As with any vehicle, regular maintenance and prompt repairs are key to ensuring the longevity of the vehicle and minimizing the impact of any issues that may arise.

1.2. 2003-2009 Great Wall Deer

The second generation of the Great Wall Deer pickup truck was produced from 2003 to 2009, and while it addressed some of the issues present in the previous generation, it had its own set of problems.

One common issue with this generation of Great Wall Deer models was related to the engine. Some owners reported problems with the timing belt, which could lead to engine failure if not replaced in a timely manner. Additionally, some models had issues with the fuel system, such as clogged fuel injectors or a faulty fuel pump.

Another issue that was reported with the 2003-2009 Great Wall Deer models was related to the transmission. Some owners experienced problems with the automatic transmission, such as slipping gears or difficulty shifting. In some cases, the transmission would fail completely, requiring a costly replacement.

In addition to these mechanical issues, some owners reported problems with the vehicle's suspension and steering. For example, some models had issues with the power steering system, which could lead to difficulty turning the vehicle. Some owners also experienced problems with the suspension, such as a rough ride or excessive bouncing.

Despite these issues, there were also positive aspects to the 2003-2009 Great Wall Deer models. Many owners praised the vehicle's towing capabilities, with some models able to tow up to 2,000 kg. Additionally, the Great Wall Deer was still considered to be an affordable option for those in need of a pickup truck.

In conclusion, while the 2003-2009 Great Wall Deer models had their fair share of problems, many owners still found them to be a reliable and cost-effective option. As with any vehicle, regular maintenance and prompt repairs are crucial to minimizing the impact of any issues that may arise.

1.3. 2010-2014 Great Wall Deer

The third and final generation of the Great Wall Deer pickup truck was produced from 2010 to 2014, and while it was generally considered to be an improvement over previous generations, it still had its own set of problems.

One common issue with the 2010-2014 Great Wall Deer models was related to the fuel system. Some owners reported problems with the fuel injectors or fuel pump, which could cause the engine to run poorly or not start at all. Additionally, some models had issues with the fuel gauge, which could give inaccurate readings.

Another issue that was reported with the 2010-2014 Great Wall Deer models was related to the suspension. Some owners experienced problems with the rear suspension, such as excessive bouncing or a rough ride. In some cases, the suspension would fail completely, requiring a costly replacement.

In addition to these mechanical issues, some owners reported problems with the interior of the vehicle. For example, some models had issues with the air conditioning system, which could fail or blow warm air. Some owners also experienced problems with the dashboard and instrument cluster, such as faulty gauges or warning lights.

Despite these issues, there were also positive aspects to the 2010-2014 Great Wall Deer models. Many owners praised the vehicle's towing capabilities, with some models able to tow up to 2,500 kg. Additionally, the Great Wall Deer was still considered to be an affordable option for those in need of a pickup truck.

In conclusion, while the 2010-2014 Great Wall Deer models had their fair share of problems, many owners still found them to be a reliable and cost-effective option. As with any vehicle, regular maintenance and prompt repairs are crucial to minimizing the impact of any issues that may arise.

2. Engine-Related Issues

2.1. GW2.8TC Engine Problems

The Great Wall Deer is known for its reliable engines, but the GW2.8TC engine, which was used in some models, had its own set of problems. One common issue with this engine was related to the turbocharger. Some owners reported problems with the turbocharger failing or becoming clogged, which could cause a loss of power and poor engine performance.

Another issue that was reported with the GW2.8TC engine was related to the cylinder head. Some owners experienced problems with the cylinder head cracking, which could lead to engine failure if not addressed promptly. Additionally, some models had issues with the cylinder head gasket, which could fail and cause coolant to leak into the engine.

In addition to these issues, some owners reported problems with the fuel system. For example, some models had issues with the fuel injectors or fuel pump, which could cause the engine to run poorly or not start at all. Some owners also experienced problems with the fuel pressure regulator, which could cause the engine to stall or hesitate during acceleration.

Despite these issues, the GW2.8TC engine was still considered to be a reliable and powerful option for those in need of a pickup truck. Many owners praised the engine's towing capabilities, with some models able to tow up to 2,500 kg. Additionally, the engine was known for its fuel efficiency, with some models achieving up to 8.5 L/100 km on the highway.

In conclusion, while the GW2.8TC engine had its fair share of problems, many owners still found it to be a reliable and powerful option. Regular maintenance and prompt repairs are crucial to minimizing the impact of any issues that may arise. If you're considering a Great Wall Deer with the GW2.8TC engine, it's important to do your research and be aware of the potential issues.

2.2. GW4D20 Engine Problems

The Great Wall Deer was also available with the GW4D20 engine, which was introduced in 2010. This engine was designed to be more fuel-efficient and eco-friendly than its predecessors, but it still had its own set of issues.

One common problem reported by owners with the GW4D20 engine was related to the diesel particulate filter (DPF). Some owners reported that the DPF could become clogged, which could lead to poor engine performance and decreased fuel efficiency. In some cases, the DPF had to be replaced entirely, which could be a costly repair.

Another issue reported by some owners was related to the timing chain. Some models had problems with the timing chain stretching or becoming loose, which could cause engine noise or even engine failure if not addressed promptly. In some cases, the timing chain had to be replaced entirely.

Additionally, some owners reported problems with the fuel injectors or fuel pump, which could cause the engine to run poorly or not start at all. Some models also had issues with the turbocharger or intercooler, which could cause a loss of power or poor engine performance.

Despite these issues, the GW4D20 engine was still considered to be a reliable and powerful option for the Great Wall Deer. Many owners praised the engine's fuel efficiency, with some models achieving up to 6.5 L/100 km on the highway. Additionally, the engine was known for its towing capabilities, with some models able to tow up to 3,000 kg.

In conclusion, while the GW4D20 engine had its fair share of problems, many owners still found it to be a reliable and fuel-efficient option. Regular maintenance and prompt repairs are crucial to minimizing the impact of any issues that may arise. If you're considering a Great Wall Deer with the GW4D20 engine, it's important to do your research and be aware of the potential issues.

2.3. 4JB1 Engine Problems

The Great Wall Deer was also available with the 4JB1 engine, which was a diesel engine produced by Isuzu. While this engine was generally considered to be reliable and durable, there were still some issues reported by owners over the years.

One common problem with the 4JB1 engine was related to the fuel injectors. Some owners reported that the injectors could become clogged or fail, which could cause the engine to run poorly or even stall. In some cases, the injectors had to be replaced entirely, which could be a costly repair.

Another issue reported by some owners was related to the cylinder head gasket. Some models had problems with the gasket leaking, which could cause engine overheating and potentially lead to engine failure if not addressed promptly. In some cases, the entire cylinder head had to be replaced.

Additionally, some models had problems with the turbocharger or intercooler, which could cause a loss of power or poor engine performance. Some owners also reported problems with the engine's oil consumption, with some models burning through oil more quickly than expected.

Despite these issues, the 4JB1 engine was still considered to be a reliable and durable option for the Great Wall Deer. Many owners praised the engine's fuel efficiency and towing capabilities, with some models able to tow up to 2,500 kg.

In conclusion, while the 4JB1 engine had its fair share of problems, it was still a reliable and durable option for the Great Wall Deer. Regular maintenance and prompt repairs are crucial to minimizing the impact of any issues that may arise. If you're considering a Great Wall Deer with the 4JB1 engine, it's important to do your research and be aware of the potential issues.

3. Transmission and Drivetrain Issues

3.1. Manual Transmission Problems

The Great Wall Deer was available with a manual transmission, which provided a more engaging driving experience for some owners. However, there were some reported issues with the manual transmission that could cause problems with the drivetrain.

One common issue reported by some owners was related to the clutch. Some models had problems with the clutch slipping or failing, which could cause difficulty shifting gears or even prevent the vehicle from moving at all. In some cases, the entire clutch assembly had to be replaced.

Another issue reported by some owners was related to the transmission gears. Some models had problems with the gears grinding or failing to engage properly, which could cause difficulty shifting gears and potentially damage the transmission over time. In some cases, the entire transmission had to be replaced.

Additionally, some models had problems with the differential, which is a component that helps to distribute power to the wheels. Some owners reported problems with the differential making noises or failing, which could cause the vehicle to handle poorly or even become undrivable.

Despite these issues, many owners still praised the manual transmission for its durability and performance. With proper maintenance and prompt repairs, many of the reported issues could be addressed and prevented from causing more significant problems down the line.

In conclusion, while there were some reported issues with the manual transmission in the Great Wall Deer, it was still a reliable and durable option for many owners. Regular maintenance and prompt repairs are crucial to minimizing the impact of any issues that may arise. If you're considering a Great Wall Deer with a manual transmission, it's important to do your research and be aware of the potential issues.

3.2. Automatic Transmission Problems

While the Great Wall Deer was predominantly available with a manual transmission, there were also some models equipped with an automatic transmission. However, there were some reported issues with the automatic transmission that could cause problems with the drivetrain.

One common issue reported by some owners was related to the transmission fluid. Some models had problems with the transmission fluid leaking or becoming contaminated, which could cause the transmission to overheat and potentially fail. In some cases, the entire transmission had to be replaced.

Another issue reported by some owners was related to the transmission gears. Some models had problems with the gears slipping or failing to engage properly, which could cause difficulty shifting gears and potentially damage the transmission over time. In some cases, the entire transmission had to be replaced.

Additionally, some models had problems with the torque converter, which is a component that helps to transfer power from the engine to the transmission. Some owners reported problems with the torque converter making noises or failing, which could cause the vehicle to handle poorly or even become undrivable.

Despite these issues, many owners still praised the automatic transmission for its convenience and smooth operation. With proper maintenance and prompt repairs, many of the reported issues could be addressed and prevented from causing more significant problems down the line.

In conclusion, while there were some reported issues with the automatic transmission in the Great Wall Deer, it was still a convenient and reliable option for many owners. Regular maintenance and prompt repairs are crucial to minimizing the impact of any issues that may arise. If you're considering a Great Wall Deer with an automatic transmission, it's important to do your research and be aware of the potential issues.

3.3. Four-Wheel Drive System Problems

The Great Wall Deer was available in both two-wheel drive and four-wheel drive configurations, with the latter being a popular choice for those who needed extra off-road capability. However, there were some reported issues with the four-wheel drive system that could cause problems with the vehicle's transmission and drivetrain.

One common issue reported by some owners was related to the transfer case, which is a component that transfers power from the transmission to the front and rear axles. Some models had problems with the transfer case becoming stuck or failing, which could cause the vehicle to become stuck in one gear or lose power entirely. In some cases, the entire transfer case had to be replaced.

Another issue reported by some owners was related to the front differential, which is a component that helps to transfer power to the front wheels in a four-wheel drive system. Some models had problems with the front differential making noises or failing, which could cause the vehicle to handle poorly or even become undrivable. In some cases, the entire front differential had to be replaced.

Additionally, some owners reported problems with the rear axle, which is a component that helps to transfer power to the rear wheels in a four-wheel drive system. Some models had problems with the rear axle making noises or failing, which could cause the vehicle to handle poorly or even become undrivable. In some cases, the entire rear axle had to be replaced.

Despite these issues, many owners still praised the four-wheel drive system for its capability and ruggedness. With proper maintenance and prompt repairs, many of the reported issues could be addressed and prevented from causing more significant problems down the line.

In conclusion, while there were some reported issues with the four-wheel drive system in the Great Wall Deer, it was still a capable and reliable option for those who needed extra off-road capability. Regular maintenance and prompt repairs are crucial to minimizing the impact of any issues that may arise. If you're considering a Great Wall Deer with four-wheel drive, it's important to do your research and be aware of the potential issues.

4. Electrical System Issues

4.1. Battery and Charging System Problems

The battery and charging system in a Great Wall Deer can sometimes cause issues that need to be addressed. One common issue is a dead battery, which may be caused by a faulty alternator or a parasitic draw on the battery. This can be diagnosed by performing a battery and alternator test, as well as checking for any electrical components that may be staying on even when the vehicle is turned off.

Another issue with the charging system may be an overcharging alternator, which can cause the battery to be damaged and the electrolyte to boil over. This may be caused by a faulty voltage regulator, and can be diagnosed by checking the voltage output of the alternator.

In some cases, the battery may also have a low voltage, which can cause the engine to not start or run properly. This may be caused by a faulty battery, loose or corroded battery terminals, or a faulty starter motor. The battery and charging system should be checked regularly to ensure that the battery is holding a charge and that the charging system is functioning properly.

If any issues are found with the battery or charging system, it is important to have them addressed as soon as possible to avoid further damage to the vehicle and potential safety issues while driving. Regular maintenance of the battery and charging system, including cleaning and tightening battery terminals, can also help prevent issues from occurring.

4.2. Starter Motor Problems

The starter motor is an essential component of the electrical system in a car, including the Great Wall Deer. However, it is not uncommon for the starter motor to experience problems, which can be frustrating and disruptive to the vehicle's operation. Some of the most common starter motor problems in the Great Wall Deer include:

1. Failure to Start: The most obvious sign of a starter motor problem is when the engine fails to start when the key is turned. This can be due to a number of issues, including a dead battery, a faulty starter motor, or a problem with the ignition switch.

2. Grinding or Whining Noise: A grinding or whining noise when starting the engine can indicate that the starter motor's gear is not engaging correctly with the flywheel. This can be caused by worn gears, a damaged starter motor, or a problem with the flywheel.

3. Clicking Sound: A clicking sound when the key is turned can indicate that the starter motor is not receiving enough power from the battery. This can be due to a faulty battery, a loose or corroded connection, or a faulty starter solenoid.

4. Slow Cranking: If the engine cranks slowly when the key is turned, it may be due to a weak battery, a faulty starter motor, or a problem with the starter's wiring.

If you experience any of these issues with your Great Wall Deer, it is important to have your starter motor checked and repaired by a qualified mechanic. Ignoring these problems can lead to further damage to your vehicle and more expensive repairs down the line. Regular maintenance and inspections of the starter motor can help prevent these issues from occurring in the first place.

4.3. Alternator Problems

The alternator is a crucial component in the electrical system of a vehicle, and the Great Wall Deer is no exception. This device is responsible for generating the electrical power necessary to keep the battery charged and run the various electrical systems in the car. However, alternator problems can occur, which can affect the overall performance of the vehicle.

One common issue with the Great Wall Deer alternator is the failure of the voltage regulator. The voltage regulator is responsible for controlling the output of the alternator and ensuring that the electrical system operates within the correct parameters. If the voltage regulator fails, it can cause the alternator to overcharge or undercharge the battery, leading to issues with starting the engine, dimming headlights, or a dead battery.

Another issue that can occur with the alternator is a faulty diode. The diode is responsible for converting AC power generated by the alternator to DC power, which is used to charge the battery and run the electrical systems in the car. If a diode fails, it can cause the alternator to produce less power, which can lead to problems with the battery not charging properly or electrical systems not functioning correctly.

Additionally, the alternator belt can also cause issues with the electrical system if it becomes loose or breaks. A loose belt can cause the alternator to spin slower than normal, leading to less power output and potentially causing the battery to not charge fully. On the other hand, a broken belt will cause the alternator to stop working entirely, leading to a dead battery and the inability to run any electrical systems in the vehicle.

Regular maintenance and inspections of the alternator can help to prevent issues from occurring. If you notice any issues with the electrical system, such as dimming headlights, a dead battery, or difficulty starting the engine, it is important to have the alternator inspected and replaced if necessary to ensure the continued safe and reliable operation of your Great Wall Deer.

5. Suspension and Steering Issues

5.1. Suspension System Problems

The suspension system of the Great Wall Deer may encounter several issues, which can affect the overall driving experience. One of the most common issues is the excessive bouncing of the vehicle while driving on uneven roads, which can be caused by worn-out shock absorbers. If the vehicle leans to one side while driving or during turns, it may indicate an issue with the sway bar links or the control arm bushings.

Another common problem with the Great Wall Deer suspension system is the occurrence of noise, such as clunking or squeaking, while driving on rough roads. This noise can be caused by worn-out suspension components such as ball joints, strut mounts, or control arm bushings.

The suspension system of the Great Wall Deer may also encounter problems with alignment, which can lead to uneven tire wear and affect the handling of the vehicle. Misaligned wheels can be caused by worn-out suspension components, or incorrect installation of new suspension parts.

Lastly, the suspension system of the Great Wall Deer may encounter issues with the steering, such as difficulty in turning the steering wheel, or wandering of the vehicle while driving. These issues may be caused by worn-out tie rod ends, steering rack bushings, or power steering pump problems.

To avoid these issues, regular maintenance of the suspension system is recommended, including inspection and replacement of worn-out components. It is also important to have the alignment checked and corrected regularly to ensure optimal performance and safety while driving.

5.2. Steering System Problems

The steering system of the Great Wall Deer may experience some issues that can compromise the handling and maneuverability of the vehicle. One of the most common problems is related to the power steering system, which may fail to provide the necessary assistance to the driver, especially when turning or parking. This can be caused by a malfunctioning power steering pump, a damaged power steering belt, a leaking power steering fluid, or a faulty power steering rack.

Another issue that may affect the steering system of the Great Wall Deer is related to the suspension components, particularly the tie rod ends, ball joints, and control arms. These parts are crucial for keeping the wheels aligned and connected to the steering system, and if they become worn or damaged, they can cause vibration, wobbling, and steering instability. In some cases, the steering wheel may even feel loose or imprecise, which can be a serious safety concern.

Furthermore, the steering system may also be affected by problems with the steering column or the steering gearbox. The steering column connects the steering wheel to the steering gearbox, which then transfers the motion to the wheels. If the steering column becomes loose or misaligned, it can cause rattling or clicking noises, as well as a lack of response from the steering wheel. The steering gearbox, on the other hand, can suffer from leaks, wear, or damage to the internal gears, leading to hard steering, uneven tire wear, and steering wheel play.

Overall, any issues with the steering system of the Great Wall Deer should be addressed promptly by a qualified mechanic, as they can have serious implications for the safety and handling of the vehicle. Regular inspections, maintenance, and replacement of worn or damaged parts can help prevent these problems from occurring, and ensure that the steering system operates smoothly and reliably.

5.3. Wheel Alignment Issues

Wheel alignment is an essential aspect of any vehicle's suspension and steering system. It refers to the adjustment of the angles of the wheels so that they are perpendicular to the ground and parallel to each other. In the Great Wall Deer, wheel alignment problems may manifest as steering drift, uneven tire wear, or a pulling sensation when driving on a straight road.

One common cause of wheel alignment issues in the Great Wall Deer is worn suspension components such as ball joints, tie rod ends, or control arm bushings. These parts can wear out over time due to normal wear and tear or rough road conditions, causing the wheels to become misaligned. Additionally, accidents or collisions can also cause wheel alignment problems.

Another common cause of wheel alignment issues is improper installation of suspension or steering components. If the parts are not installed correctly, they can cause the wheels to become misaligned, leading to handling problems and premature tire wear.

To prevent wheel alignment problems in the Great Wall Deer, it is important to have the suspension and steering system inspected regularly by a qualified mechanic. If any worn or damaged components are found, they should be replaced promptly to prevent further damage to the vehicle.

If you notice any signs of wheel alignment problems, such as uneven tire wear, steering drift, or a pulling sensation, it is important to have your vehicle inspected as soon as possible. Wheel alignment issues can cause handling problems and increase the risk of accidents, so it is important to address them promptly.

6. Common General Problems

6.1. Brake System Problems

The Great Wall Deer has been reported to have various brake system issues, ranging from brake noise to failure of the braking system. The brake pads and rotors may wear out prematurely, and the brake calipers may malfunction, causing uneven braking, vibrations, and excessive heat generation. The brake fluid may also become contaminated or leak, resulting in a spongy brake pedal, reduced braking performance, and a risk of brake failure.

One of the most common brake system problems reported in the Great Wall Deer is brake noise. This can be caused by worn brake pads, warped rotors, or a loose caliper. The noise can manifest as a squeaking or grinding sound when applying the brakes, which can be irritating and distract the driver.

Another brake system problem reported by Great Wall Deer owners is brake pedal pulsation or vibration. This can occur due to warped rotors, uneven brake pad wear, or worn suspension components. The pulsation can cause a sensation of the vehicle "shaking" when braking, and can also lead to increased stopping distances.

In some cases, the brake system on the Great Wall Deer can fail completely. This can be due to a number of factors, including a loss of brake fluid due to leakage or a malfunctioning master cylinder. A complete loss of braking power can be extremely dangerous and can lead to accidents.

Regular brake system maintenance can help to prevent many of these issues. This includes routine brake pad and rotor replacement, fluid flushes, and inspection of the brake calipers and hoses. If any brake system issues are noticed, they should be addressed immediately to avoid further damage and ensure the safety of the vehicle and its occupants.

6.2. Fuel System Problems

The Great Wall Deer has been reported to have some fuel system problems. One of the most common problems is fuel pump failure. This issue can result in the vehicle stalling or failing to start altogether. In some cases, the fuel pump may make loud noises when it is failing. The fuel filter is another component of the fuel system that can experience issues. A clogged or dirty fuel filter can cause the engine to run poorly or stall.

Another issue with the fuel system is fuel leakage. This can occur due to a cracked or damaged fuel line, or a faulty fuel injector. Fuel leaks are not only a safety hazard but can also cause poor fuel efficiency and engine performance. The fuel tank may also become damaged due to corrosion, causing leaks or other fuel system problems.

In some cases, the fuel injectors may fail, causing the engine to run poorly or misfire. This can lead to a decrease in power, poor acceleration, and increased fuel consumption. Fuel injectors can become clogged or damaged due to poor fuel quality or a lack of maintenance.

Finally, the Great Wall Deer may experience issues with the fuel gauge and sensor. These components can fail, causing inaccurate readings or a malfunctioning fuel gauge. This can make it difficult for drivers to monitor fuel levels accurately and may result in running out of gas unexpectedly.

6.3. Exhaust System Problems

The exhaust system is a critical component of any vehicle as it plays an important role in reducing harmful emissions and noise. The Great Wall Deer is not immune to issues with its exhaust system, and some drivers have reported various problems.

One common problem with the Great Wall Deer's exhaust system is rust and corrosion. The pipes and muffler can corrode over time, especially in areas with high humidity or exposure to salt. This can lead to holes in the pipes and muffler, which can cause excessive noise and reduce engine performance.

Another issue is a faulty oxygen sensor. The oxygen sensor measures the amount of oxygen in the exhaust gases, and sends this information to the engine's control module to adjust the air-fuel ratio. If the sensor is faulty or fails, it can cause the engine to run poorly and emit more pollutants.

The catalytic converter is also prone to failure in some Great Wall Deer models. This component converts harmful pollutants in the exhaust gases into less harmful substances, and if it fails, it can cause emissions to exceed legal limits and trigger the check engine light.

Lastly, the exhaust system can be damaged by impacts from debris or rough terrain. This can cause the pipes to crack or become loose, leading to excessive noise and potentially dangerous carbon monoxide leaks.

Drivers who suspect issues with their Great Wall Deer's exhaust system should have it inspected and repaired by a qualified mechanic to ensure optimal performance and safety on the road.

7. Conclusion

In conclusion, the Great Wall Deer has had its fair share of problems across various model years and systems. Engine-related issues have been reported with the GW2.8TC, GW4D20, and 4JB1 engines, with common problems including overheating, loss of power, and difficulty starting. Transmission and drivetrain problems have also been reported, both with manual and automatic transmissions and the four-wheel drive system. Electrical system issues include problems with the battery, charging system, starter motor, and alternator. Suspension and steering problems have been reported with the suspension system, steering system, and wheel alignment. Finally, common general problems include issues with the brake system, fuel system, and exhaust system. Overall, it is important for owners of Great Wall Deer vehicles to be aware of these potential problems and to properly maintain and service their vehicles to minimize the risk of experiencing these issues.

Example List of Great Wall Deer Engine Error Codes and Descriptions

Engine Code/NameEngine specs (l, fuel, hp)Part carError CodeDescription
4JB12.8L, Diesel, 100hpFuel SystemP0216Fuel Injection Pump Timing Failure
4JB12.8L, Diesel, 100hpFuel SystemP0217Engine Overheat Condition
4JB12.8L, Diesel, 100hpFuel SystemP0219Engine Overspeed Condition
4JB12.8L, Diesel, 100hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
4JB12.8L, Diesel, 100hpIgnition SystemP0352Ignition Coil "B" Primary/Secondary Circuit
4JB12.8L, Diesel, 100hpFuel SystemP0401Exhaust Gas Recirculation (EGR) Flow Insufficient
4JB12.8L, Diesel, 100hpFuel SystemP0402Exhaust Gas Recirculation (EGR) Flow Excessive
4JB12.8L, Diesel, 100hpEngine Control ModuleP0601Internal Control Module Memory Check Sum Error
4JB12.8L, Diesel, 100hpTransmissionP0700Transmission Control System Malfunction
4JB12.8L, Diesel, 100hpTransmissionP0730Incorrect Gear Ratio
491Q-ME2.2L, Gasoline, 92hpFuel SystemP0171System Too Lean (Bank 1)
491Q-ME2.2L, Gasoline, 92hpFuel SystemP0174System Too Lean (Bank 2)
491Q-ME2.2L, Gasoline, 92hpFuel SystemP0191Fuel Rail Pressure Sensor Circuit Range/Performance
491Q-ME2.2L, Gasoline, 92hpIgnition SystemP0300Random/Multiple Cylinder Misfire Detected
491Q-ME2.2L, Gasoline, 92hpIgnition SystemP0301Cylinder 1 Misfire Detected
491Q-ME2.2L, Gasoline, 92hpIgnition SystemP0302Cylinder 2 Misfire Detected
491Q-ME2.2L, Gasoline, 92hpEngine Control ModuleP0605Internal Control Module Read Only Memory (ROM) Error
491Q-ME2.2L, Gasoline, 92hpTransmissionP0731Gear 1 Incorrect Ratio
491Q-ME2.2L, Gasoline, 92hpTransmissionP0732Gear 2 Incorrect Ratio
GW2.8TC2.8L, Diesel, 109hpFuel SystemP0087Fuel Rail/System Pressure Too Low
GW2.8TC2.8L, Diesel, 109hpFuel SystemP0088Fuel Rail/System Pressure Too High
GW2.8TC2.8L, Diesel, 109hpFuel SystemP0093Fuel System Leak Detected - Large Leak
GW2.8TC2.8L, Diesel, 109hpIgnition SystemP0353Ignition Coil "C" Primary/Secondary Circuit
GW2.8TC2.8L, Diesel, 109hpIgnition SystemP0354Ignition Coil "D" Primary/Secondary Circuit
GW2.8TC2.8L, Diesel, 109hpEngine Control ModuleP0234Turbocharger/Supercharger "A" Overboost Condition
GW2.8TC2.8L, Diesel, 109hpEngine Control ModuleP0405Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low
GW2.8TC2.8L, Diesel, 109hpTransmissionP0741Torque Converter Clutch Circuit Performance or Stuck Off
GW2.8TC2.8L, Diesel, 109hpTransmissionP0742Torque Converter Clutch Circuit Stuck On
491QE2.2L, Gasoline, 108hpFuel SystemP0172System Too Rich (Bank 1)
491QE2.2L, Gasoline, 108hpFuel SystemP0175System Too Rich (Bank 2)
491QE2.2L, Gasoline, 108hpFuel SystemP0222Throttle/Pedal Position Sensor/Switch "B" Circuit Low
491QE2.2L, Gasoline, 108hpIgnition SystemP0303Cylinder 3 Misfire Detected
491QE2.2L, Gasoline, 108hpIgnition SystemP0304Cylinder 4 Misfire Detected
491QE2.2L, Gasoline, 108hpEngine Control ModuleP0603Internal Control Module Keep Alive Memory (KAM) Error
491QE2.2L, Gasoline, 108hpTransmissionP0733Gear 3 Incorrect Ratio
491QE2.2L, Gasoline, 108hpTransmissionP0734Gear 4 Incorrect Ratio
491QE2.2L, Gasoline, 108hpTransmissionP0743Torque Converter Clutch Circuit Electrical
4G69S4N2.4L, Gasoline, 133hpFuel SystemP0190Fuel Rail Pressure Sensor Circuit Malfunction
4G69S4N2.4L, Gasoline, 133hpFuel SystemP0193Fuel Rail Pressure Sensor Circuit High Input
4G69S4N2.4L, Gasoline, 133hpFuel SystemP0455Evaporative Emission System Leak Detected (large leak)
4G69S4N2.4L, Gasoline, 133hpIgnition SystemP0301Cylinder 1 Misfire Detected
4G69S4N2.4L, Gasoline, 133hpIgnition SystemP0302Cylinder 2 Misfire Detected
4G69S4N2.4L, Gasoline, 133hpEngine Control ModuleP0134O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
4G69S4N2.4L, Gasoline, 133hpTransmissionP0720Output Speed Sensor Circuit Malfunction
4G69S4N2.4L, Gasoline, 133hpTransmissionP0730Incorrect Gear Ratio
4G69S4N2.4L, Gasoline, 133hpTransmissionP0740Torque Converter Clutch Circuit Malfunction
4JB1T2.8L, Diesel, 91hpEngine Control ModuleP0234Turbocharger/Supercharger "A" Overboost Condition
4JB1T2.8L, Diesel, 91hpFuel SystemP0087Fuel Rail/System Pressure - Too Low
4JB1T2.8L, Diesel, 91hpFuel SystemP0093Fuel System Leak Detected - Large Leak
4JB1T2.8L, Diesel, 91hpIgnition SystemP0303Cylinder 3 Misfire Detected
4JB1T2.8L, Diesel, 91hpIgnition SystemP0304Cylinder 4 Misfire Detected
491QE2.2L, Gasoline, 100hpEngine Control ModuleP0102Mass or Volume Air Flow Circuit Low Input
491QE2.2L, Gasoline, 100hpEngine Control ModuleP0103Mass or Volume Air Flow Circuit High Input
491QE2.2L, Gasoline, 100hpFuel SystemP0171System Too Lean (Bank 1)
491QE2.2L, Gasoline, 100hpFuel SystemP0174System Too Lean (Bank 2)
491QE2.2L, Gasoline, 100hpTransmissionP0715Input/Turbine Speed Sensor Circuit Malfunction
4G64S4M2.4L, Gasoline, 106hpEngine Control ModuleP0135O2 Sensor Heater Circuit (Bank 1 Sensor 1)
4G64S4M2.4L, Gasoline, 106hpEngine Control ModuleP0138O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
4G64S4M2.4L, Gasoline, 106hpFuel SystemP0172System Too Rich (Bank 1)
4G64S4M2.4L, Gasoline, 106hpFuel SystemP0175System Too Rich (Bank 2)
4G64S4M2.4L, Gasoline, 106hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
4G64S4M2.4L, Gasoline, 106hpIgnition SystemP0352Ignition Coil "B" Primary/Secondary Circuit
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0401Exhaust Gas Recirculation Flow Insufficient Detected
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0403Exhaust Gas Recirculation Circuit Malfunction
GW2.8TC2.8L, Diesel, 108hpFuel SystemP0251Injection Pump Fuel Metering Control "A" Malfunction
GW2.8TC2.8L, Diesel, 108hpTransmissionP0732Gear 2 Incorrect Ratio
GW4D20B2.0L, Diesel, 143hpEngine Control ModuleP0402Exhaust Gas Recirculation Flow Excessive Detected
GW4D20B2.0L, Diesel, 143hpEngine Control ModuleP0404Exhaust Gas Recirculation Circuit Range/Performance
GW4D20B2.0L, Diesel, 143hpFuel SystemP0088Fuel Rail/System Pressure - Too High
GW4D20B2.0L, Diesel, 143hpFuel SystemP0090Fuel Pressure Regulator 1 Control Circuit
GW4D20B2.0L, Diesel, 143hpIgnition SystemP0353Ignition Coil "C" Primary/Secondary Circuit
GW4D20B2.0L, Diesel, 143hpIgnition SystemP0354Ignition Coil "D" Primary/Secondary Circuit
GW2.2TC2.2L, Diesel, 97hpEngine Control ModuleP0480Cooling Fan 1 Control Circuit Malfunction
GW2.2TC2.2L, Diesel, 97hpEngine Control ModuleP0481Cooling Fan 2 Control Circuit Malfunction
GW2.2TC2.2L, Diesel, 97hpFuel SystemP0193Fuel Rail Pressure Sensor Circuit High Input
GW2.2TC2.2L, Diesel, 97hpTransmissionP0741Torque Converter Clutch Circuit Performance or Stuck Off
GW2.2TC2.2L, Diesel, 97hpEngine Control ModuleP0238Turbocharger/Supercharger Boost Sensor "A" Circuit High
GW2.2TC2.2L, Diesel, 97hpEngine Control ModuleP0299Turbocharger/Supercharger Underboost Condition
GW2.2TC2.2L, Diesel, 97hpFuel SystemP0171System Too Lean (Bank 1)
GW2.2TC2.2L, Diesel, 97hpFuel SystemP0174System Too Lean (Bank 2)
GW2.2TC2.2L, Diesel, 97hpIgnition SystemP0300Random/Multiple Cylinder Misfire Detected
GW2.2TC2.2L, Diesel, 97hpIgnition SystemP0301Cylinder 1 Misfire Detected
GW2.2TC2.2L, Diesel, 97hpExhaust SystemP0420Catalyst System Efficiency Below Threshold (Bank 1)
GW2.2TC2.2L, Diesel, 97hpExhaust SystemP0430Catalyst System Efficiency Below Threshold (Bank 2)
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0420Catalyst System Efficiency Below Threshold (Bank 1)
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0430Catalyst System Efficiency Below Threshold (Bank 2)
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0483Cooling Fan Rationality Check Malfunction
GW2.8TC2.8L, Diesel, 108hpFuel SystemP0087Fuel Rail/System Pressure - Too Low
GW2.8TC2.8L, Diesel, 108hpFuel SystemP0191Fuel Rail Pressure Sensor Circuit Range/Performance
GW2.8TC2.8L, Diesel, 108hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
GW2.8TC2.8L, Diesel, 108hpIgnition SystemP0352Ignition Coil "B" Primary/Secondary Circuit
GW2.8TC2.8L, Diesel, 108hpTransmissionP0731Gear 1 Incorrect Ratio
GW2.8TC2.8L, Diesel, 108hpTransmissionP0732Gear 2 Incorrect Ratio
GW2.8TC2.8L, Diesel, 108hpExhaust SystemP0403Exhaust Gas Recirculation Circuit Malfunction
GW2.8TC2.8L, Diesel, 108hpExhaust SystemP0422Main Catalyst Efficiency Below Threshold (Bank 1)
GW2.8TC2.8L, Diesel, 108hpExhaust SystemP0432Main Catalyst Efficiency Below Threshold (Bank 2)
GW4G15B1.5L, Gasoline, 105hpEngine Control ModuleP0113Intake Air Temperature Circuit High Input
GW4G15B1.5L, Gasoline, 105hpEngine Control ModuleP0118Engine Coolant Temperature Circuit High Input
GW4G15B1.5L, Gasoline, 105hpEngine Control ModuleP0123Throttle/Pedal Position Sensor/Switch "A" Circuit High Input
GW4G15B1.5L, Gasoline, 105hpEngine Control ModuleP0135O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
GW4G15B1.5L, Gasoline, 105hpFuel SystemP0172System Too Rich (Bank 1)
GW4G15B1.5L, Gasoline, 105hpIgnition SystemP0353Ignition Coil "C" Primary/Secondary Circuit
GW4G15B1.5L, Gasoline, 105hpIgnition SystemP0354Ignition Coil "D" Primary/Secondary Circuit
GW4G15B1.5L, Gasoline, 105hpTransmissionP0740Torque Converter Clutch Circuit Malfunction
GW4G15B1.5L, Gasoline, 105hpExhaust SystemP0401Exhaust Gas Recirculation Flow Insufficient Detected
GW4D202.0L, Diesel, 110hpEngine Control ModuleP2263Turbo/Supercharger Boost System Performance
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0409Exhaust Gas Recirculation Sensor "A" Circuit
GW4D202.0L, Diesel, 110hpFuel SystemP0093Fuel System Leak Detected - Large Leak
GW4D202.0L, Diesel, 110hpFuel SystemP0094Fuel System Leak Detected - Small Leak
GW4D202.0L, Diesel, 110hpFuel SystemP0234Turbocharger/Supercharger "A" Overboost Condition
GW4D202.0L, Diesel, 110hpIgnition SystemP0355Ignition Coil "E" Primary/Secondary Circuit
GW4D202.0L, Diesel, 110hpIgnition SystemP0356Ignition Coil "F" Primary/Secondary Circuit
GW4D202.0L, Diesel, 110hpExhaust SystemP0471Exhaust Pressure Sensor Range/Performance
GW4D202.0L, Diesel, 110hpExhaust SystemP0472Exhaust Pressure Sensor Low Input
GW4D202.0L, Diesel, 110hpExhaust SystemP0473Exhaust Pressure Sensor High Input
GW4D202.0L, Diesel, 110hpExhaust SystemP242FDiesel Particulate Filter Restriction - Ash Accumulation
4G64S4M2.4L, Gasoline, 105hpEngine Control ModuleP0170Fuel Trim Malfunction (Bank 1)
4G64S4M2.4L, Gasoline, 105hpEngine Control ModuleP0300Random/Multiple Cylinder Misfire Detected
4G64S4M2.4L, Gasoline, 105hpEngine Control ModuleP0335Crankshaft Position Sensor "A" Circuit Malfunction
4G64S4M2.4L, Gasoline, 105hpEngine Control ModuleP0340Camshaft Position Sensor "A" Circuit Malfunction
4G64S4M2.4L, Gasoline, 105hpEngine Control ModuleP0420Catalyst System Efficiency Below Threshold (Bank 1)
4G64S4M2.4L, Gasoline, 105hpEngine Control ModuleP0442Evaporative Emission System Leak Detected (Small Leak)
4G64S4M2.4L, Gasoline, 105hpFuel SystemP0171System Too Lean (Bank 1)
4G64S4M2.4L, Gasoline, 105hpFuel SystemP0440Evaporative Emission Control System Malfunction
4G64S4M2.4L, Gasoline, 105hpIgnition SystemP0351Ignition Coil "A" Primary/Secondary Circuit
4G64S4M2.4L, Gasoline, 105hpIgnition SystemP0352Ignition Coil "B" Primary/Secondary Circuit
GW4D202.0L, Diesel, 105hpEngine Control ModuleP0400Exhaust Gas Recirculation Flow Malfunction
GW4D202.0L, Diesel, 105hpEngine Control ModuleP0443Evaporative Emission System Purge Control Valve Circuit Malfunction
GW4D202.0L, Diesel, 105hpEngine Control ModuleP0606Control Module Internal Performance
GW4D202.0L, Diesel, 105hpEngine Control ModuleP1191Intake Air Temperature Sensor 1 Circuit Range/Performance
GW4D202.0L, Diesel, 105hpEngine Control ModuleP1614MIL Request Signal Circuit Low Input
GW4D202.0L, Diesel, 105hpFuel SystemP0087Fuel Rail/System Pressure Too Low
GW4D202.0L, Diesel, 105hpFuel SystemP0088Fuel Rail/System Pressure Too High
GW4D202.0L, Diesel, 105hpFuel SystemP0093Fuel System Leak Detected - Large Leak
GW4D202.0L, Diesel, 105hpIgnition SystemP0562System Voltage Low
GW4D202.0L, Diesel, 105hpTransmission Control ModuleP0730Incorrect Gear Ratio
4G64S4M2.4L, Gasoline, 130hpEngine Control ModuleP0113Intake Air Temperature Circuit High Input
4G64S4M2.4L, Gasoline, 130hpEngine Control ModuleP0133O2 Sensor Circuit Slow Response (Bank 1, Sensor 1)
4G64S4M2.4L, Gasoline, 130hpEngine Control ModuleP0135O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
4G64S4M2.4L, Gasoline, 130hpEngine Control ModuleP0300Random/Multiple Cylinder Misfire Detected
4G64S4M2.4L, Gasoline, 130hpEngine Control ModuleP0327Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
4G64S4M2.4L, Gasoline, 130hpEngine Control ModuleP0420Catalyst System Efficiency Below Threshold (Bank 1)
4G64S4M2.4L, Gasoline, 130hpEngine Control ModuleP0505Idle Control System Malfunction
4G64S4M2.4L, Gasoline, 130hpFuel SystemP0171System Too Lean (Bank 1)
4G64S4M2.4L, Gasoline, 130hpFuel SystemP0174System Too Lean (Bank 2)
4G64S4M2.4L, Gasoline, 130hpTransmission Control ModuleP0731Gear 1 Incorrect Ratio
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0234Turbocharger/Supercharger Overboost Condition
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0401Exhaust Gas Recirculation Flow Insufficient Detected
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0403Exhaust Gas Recirculation Control Circuit
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0444Evaporative Emission Control System Purge Control Valve Circuit Open
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0544Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 1
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0605Internal Control Module Read Only Memory (ROM) Error
GW4D202.0L, Diesel, 110hpEngine Control ModuleP1101Mass or Volume Air Flow Circuit Range/Performance Problem
GW4D202.0L, Diesel, 110hpFuel SystemP0088Fuel Rail/System Pressure Too High
GW4D202.0L, Diesel, 110hpFuel SystemP0093Fuel System Leak Detected - Large Leak
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0715Input/Turbine Speed Sensor Circuit Malfunction
4G642.4L, Gasoline, 120hpEngine Control ModuleP0102Mass or Volume Air Flow Circuit Low Input
4G642.4L, Gasoline, 120hpEngine Control ModuleP0171System Too Lean (Bank 1)
4G642.4L, Gasoline, 120hpEngine Control ModuleP0302Cylinder 2 Misfire Detected
4G642.4L, Gasoline, 120hpEngine Control ModuleP0335Crankshaft Position Sensor Circuit Malfunction
4G642.4L, Gasoline, 120hpEngine Control ModuleP0340Camshaft Position Sensor Circuit Malfunction
4G642.4L, Gasoline, 120hpEngine Control ModuleP0402Exhaust Gas Recirculation Flow Excessive Detected
4G642.4L, Gasoline, 120hpEngine Control ModuleP0420Catalyst System Efficiency Below Threshold (Bank 1)
4G642.4L, Gasoline, 120hpEngine Control ModuleP0442Evaporative Emission Control System Leak Detected (Small Leak)
4G642.4L, Gasoline, 120hpEngine Control ModuleP0500Vehicle Speed Sensor Malfunction
4G642.4L, Gasoline, 120hpEngine Control ModuleP0505Idle Control System Malfunction
GW4D202.0L, Diesel, 110hpFuel SystemP0087Fuel Rail/System Pressure Too Low
GW4D202.0L, Diesel, 110hpFuel SystemP0088Fuel Rail/System Pressure Too High
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0101Mass or Volume Air Flow Circuit Range/Performance Problem
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0401Exhaust Gas Recirculation Flow Insufficient Detected
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0404Exhaust Gas Recirculation Circuit Range/Performance
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0480Cooling Fan 1 Control Circuit Malfunction
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0481Cooling Fan 2 Control Circuit Malfunction
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0601Internal Control Module Memory Check Sum Error
GW4D202.0L, Diesel, 110hpEngine Control ModuleP0606ECM/PCM Processor Fault
GW4D202.0L, Diesel, 110hpEngine Control ModuleP2610ECM/PCM Internal Engine Off Timer Performance
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0700Transmission Control System Malfunction
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0715Input/Turbine Speed Sensor Circuit Malfunction
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0720Output Speed Sensor Circuit Malfunction
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0730Incorrect Gear Ratio
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0740Torque Converter Clutch Circuit Malfunction
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0750Shift Solenoid A Malfunction
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0755Shift Solenoid B Malfunction
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0760Shift Solenoid C Malfunction
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0775Pressure Control Solenoid B Malfunction
GW4D202.0L, Diesel, 110hpTransmission Control ModuleP0780Shift Error
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0105Manifold Absolute Pressure Circuit Malfunction
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0110Intake Air Temperature Circuit Malfunction
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0115Engine Coolant Temperature Circuit Malfunction
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0120Throttle/Pedal Position Sensor/Switch A Circuit Malfunction
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0125Engine Coolant Temperature Too Low
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0130O2 Sensor Circuit Malfunction (Bank 1 Sensor 1)
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0135O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0141O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0200Injector Circuit Malfunction
491Q-ME2.2L, Gasoline, 103hpEngine Control ModuleP0300Random/Multiple Cylinder Misfire Detected
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0403Exhaust Gas Recirculation Circuit Malfunction
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0404Exhaust Gas Recirculation Circuit Range/Performance
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0405Exhaust Gas Recirculation Sensor Circuit A Low
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0406Exhaust Gas Recirculation Sensor Circuit A High
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0407Exhaust Gas Recirculation Sensor Circuit B Low
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0408Exhaust Gas Recirculation Sensor Circuit B High
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0420Catalyst System Efficiency Below Threshold (Bank 1)
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0440Evaporative Emission System Malfunction
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0441Evaporative Emission System Incorrect Purge Flow
GW2.8TC2.8L, Diesel, 108hpEngine Control ModuleP0442Evaporative Emission System Leak Detected (Small Leak)
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0505Idle Control System Malfunction
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0506Idle Control System RPM Lower Than Expected
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0507Idle Control System RPM Higher Than Expected
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0601Internal Control Module Memory Check Sum Error
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0602Internal Control Module Not Programmed
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0603Internal Control Module Keep Alive Memory (KAM) Error
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0604Internal Control Module Random Access Memory (RAM) Error
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0605Internal Control Module ROM Error
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0606ECM Processor Fault
4G64S4M2.4L, Gasoline, 140hpEngine Control ModuleP0607Control Module Performance

FAQ: Common Issues and Solutions for Great Wall Deer Cars

What are some common engine issues that Great Wall Deer owners may experience?

Great Wall Deer owners may experience engine misfires, stalling, loud engine noises, and decreased engine performance. These issues may be caused by a variety of factors, including worn spark plugs, faulty ignition coils, clogged fuel injectors, and more.

What are some common transmission and drivetrain issues that Great Wall Deer owners may experience?

Great Wall Deer owners may experience transmission slipping, shifting problems, grinding or whining noises while shifting, and drivetrain vibrations or clunking noises. These issues may be caused by low transmission fluid levels, a worn clutch or torque converter, or worn or damaged gears and bearings.

What are some common suspension and steering problems that Great Wall Deer owners may experience?

Great Wall Deer owners may experience steering wheel vibrations, the car pulling to one side, and a bouncing or rough ride. These issues may be caused by worn or damaged shocks or struts, unaligned wheels, or damaged steering components.

How can I prevent these issues from occurring?

Regular maintenance is key to preventing these issues from occurring. Great Wall Deer owners should ensure they follow the manufacturer's recommended maintenance schedule, including regular oil changes, wheel alignments, and inspections of the suspension, brakes, and drivetrain components.

What should I do if I experience any of these issues with my Great Wall Deer?

If you experience any of these issues with your Great Wall Deer, it's important to take your vehicle to a qualified mechanic or dealership for diagnosis and repair. Attempting to fix these issues yourself may cause more harm than good and could potentially be dangerous.

What are the common engine issues in the Great Wall Deer?

The common engine issues in the Great Wall Deer include misfires, stalling, loud engine noises, and decreased performance. These issues can be caused by a variety of factors, such as worn out spark plugs, faulty fuel injectors, or a malfunctioning engine control module.

What are the symptoms of transmission and drivetrain issues in the Great Wall Deer?

Symptoms of transmission and drivetrain issues in the Great Wall Deer may include slipping or rough shifting, grinding or whining noises while shifting, and drivetrain vibrations or clunking noises. These issues can be caused by worn out or damaged transmission components, low transmission fluid, or a malfunctioning transmission control module.

What are the common suspension and steering problems in the Great Wall Deer?

Common suspension and steering problems in the Great Wall Deer include steering wheel vibrations, car pulling to one side, and bouncing or rough ride. These issues can be caused by worn out or damaged suspension and steering components, such as ball joints, tie rods, and shocks.

What is the importance of regular maintenance in preventing Great Wall Deer issues?

Regular maintenance is crucial in preventing Great Wall Deer issues. It can help identify and address potential problems before they become more serious and costly to repair. Routine maintenance tasks include oil changes, wheel alignment and balancing, and checking and replacing worn out components.

Why is it important to seek professional diagnosis and repair for Great Wall Deer issues?

It is important to seek professional diagnosis and repair for Great Wall Deer issues because they can be complex and difficult to diagnose without specialized knowledge and equipment. Attempting to repair these issues without proper training and tools can lead to further damage and higher repair costs in the long run. A professional mechanic can provide accurate diagnosis and repair solutions, ensuring that the vehicle is restored to optimal condition.

What can cause grinding or whining noises while shifting in a Great Wall Deer?

Grinding or whining noises while shifting in a Great Wall Deer can be caused by issues with the transmission and drivetrain. It could be due to worn-out or damaged clutch components, a malfunctioning transmission control module, or low transmission fluid levels. It is recommended to have the transmission system checked by a professional mechanic to diagnose and fix the issue.

Why does my Great Wall Deer make clunking noises when turning?

Clunking noises when turning in a Great Wall Deer could indicate issues with the suspension or steering system. It could be due to worn-out or damaged suspension components, such as shocks, struts, or sway bars. Additionally, it could be caused by problems with the power steering system, such as a malfunctioning power steering pump or low power steering fluid levels. It is recommended to have the suspension and steering systems checked by a professional mechanic to diagnose and fix the issue.

How can I prevent engine misfires and stalling in my Great Wall Deer?

To prevent engine misfires and stalling in a Great Wall Deer, it is recommended to regularly maintain and service the engine. This includes replacing the spark plugs, cleaning the fuel injectors, and checking and replacing the air and fuel filters. It is also important to keep the engine oil and other fluids at the proper levels and to have the engine system checked by a professional mechanic if any issues arise.

What can cause decreased engine performance in a Great Wall Deer?

Decreased engine performance in a Great Wall Deer can be caused by a variety of issues, such as a clogged air filter, a malfunctioning oxygen sensor, a dirty fuel injector, or a failing ignition coil. It is recommended to have the engine system checked by a professional mechanic to diagnose and fix the issue.

What should I do if my Great Wall Deer is experiencing transmission slipping and shifting problems?

If your Great Wall Deer is experiencing transmission slipping and shifting problems, it is recommended to have the transmission system checked by a professional mechanic to diagnose and fix the issue. This could be due to low transmission fluid levels, a malfunctioning transmission control module, or worn-out or damaged clutch components.

What can cause drivetrain vibrations or clunking noises in a Great Wall Deer?

Drivetrain vibrations or clunking noises in a Great Wall Deer could be caused by issues with the transmission and drivetrain system, such as worn-out or damaged universal joints, axles, or driveshafts. It is recommended to have the drivetrain system checked by a professional mechanic to diagnose and fix the issue.

How can I diagnose if my Great Wall Deer is experiencing engine misfires and stalling?

Engine misfires and stalling are common issues that can be diagnosed by checking for warning lights on the dashboard, listening for irregular engine sounds, and noticing reduced engine performance. Additionally, a mechanic can use diagnostic tools to check for error codes and inspect the ignition system, fuel system, and other components.

What should I do if I hear loud engine noises in my Great Wall Deer?

If you hear loud engine noises, it is important to have your vehicle inspected by a mechanic as soon as possible. The noise may be caused by a variety of issues, such as worn out bearings, damaged belts, or a faulty exhaust system. Continuing to drive with these issues can lead to more serious problems and costly repairs.

Can transmission slipping and shifting problems in my Great Wall Deer be fixed with a simple adjustment?

In some cases, transmission slipping and shifting problems can be fixed with a simple adjustment or repair, such as replacing a worn-out clutch. However, in other cases, more significant repairs or a complete transmission replacement may be required.

What are some common causes of grinding or whining noises while shifting in a Great Wall Deer?

Grinding or whining noises while shifting can be caused by several issues, such as worn out synchros, a damaged clutch, or a low level of transmission fluid. It is best to have your vehicle inspected by a mechanic to diagnose the exact cause and determine the appropriate repair.

How can I prevent suspension and steering problems in my Great Wall Deer?

Regular maintenance, such as tire rotations, wheel alignments, and replacing worn out suspension components, can help prevent suspension and steering problems in your Great Wall Deer. Additionally, avoiding rough terrain and driving carefully can also help prevent damage to these components.

Can car pulling to one side in my Great Wall Deer be fixed with a simple alignment?

Car pulling to one side can be caused by several issues, including misaligned wheels, worn suspension components, or issues with the steering system. While a simple alignment may help correct some issues, it is important to have your vehicle inspected by a mechanic to diagnose the exact cause and determine the appropriate repair.

What should I do if my Great Wall Deer is experiencing a bouncing or rough ride?

If your Great Wall Deer is experiencing a bouncing or rough ride, it is important to have your vehicle inspected by a mechanic to diagnose the exact cause. This issue can be caused by a variety of issues, such as worn out shocks, damaged suspension components, or improper tire pressure. Continuing to drive with these issues can lead to more serious problems and costly repairs.

Why is regular maintenance important for preventing issues in my Great Wall Deer?

Regular maintenance is important for preventing issues in your Great Wall Deer because it helps to identify and address issues before they become more serious and costly to repair. Additionally, regular maintenance can help extend the lifespan of your vehicle and improve its overall performance and reliability.

Why should I have a professional diagnose and repair issues in my Great Wall Deer instead of trying to fix them myself?

Professional diagnosis and repair are important for issues in your Great Wall Deer because they require specialized knowledge, equipment, and experience to properly diagnose and repair. Attempting to fix issues yourself can lead to further damage and costly repairs. Additionally, professional repair shops can offer warranties on their work and provide peace of mind that your vehicle has been properly repaired.

What causes a bouncing or rough ride in Great Wall Deer?

A bouncing or rough ride in Great Wall Deer can be caused by several issues, such as worn-out shocks or struts, damaged suspension components, or improper tire pressure. It's important to have these issues diagnosed and repaired by a professional mechanic to prevent further damage to the vehicle.

Can the steering wheel vibration in Great Wall Deer be caused by worn-out tires?

Yes, worn-out tires can cause steering wheel vibration in Great Wall Deer. However, other issues like warped brake rotors, worn-out suspension components, or wheel alignment problems can also cause steering wheel vibration. It's important to have a professional mechanic diagnose the issue to prevent further damage and ensure your safety on the road.

How can I prevent common issues in Great Wall Deer?

Regular maintenance is key to preventing common issues in Great Wall Deer. This includes following the manufacturer's recommended service schedule, checking and maintaining proper tire pressure, keeping fluids topped off, and having any issues diagnosed and repaired promptly by a professional mechanic. Additionally, avoiding harsh driving conditions and practices, such as towing or aggressive acceleration, can help extend the lifespan of your vehicle.

How much does it cost to repair transmission slipping in Great Wall Deer?

The cost of repairing transmission slipping in Great Wall Deer can vary depending on the severity of the issue and the specific components that need to be repaired or replaced. It's best to have the issue diagnosed by a professional mechanic to get an accurate estimate of the repair costs.

Is it safe to drive with an engine misfire in Great Wall Deer?

No, it's not safe to drive with an engine misfire in Great Wall Deer. An engine misfire can cause damage to the engine and other components and can lead to a complete breakdown if left unaddressed. It's important to have the issue diagnosed and repaired promptly by a professional mechanic to prevent further damage and ensure your safety on the road.

What is the most common cause of loud engine noises in Great Wall Deer?

The most common cause of loud engine noises in Great Wall Deer is usually related to the exhaust system. This can include issues such as a damaged or loose muffler, a cracked exhaust manifold, or a worn-out catalytic converter. It's important to have the issue diagnosed and repaired by a professional mechanic to prevent further damage and ensure your safety on the road.

Can suspension and steering problems in Great Wall Deer affect the vehicle's handling and stability?

Yes, suspension and steering problems in Great Wall Deer can affect the vehicle's handling and stability. Issues such as worn-out shocks or struts, damaged suspension components, or misaligned wheels can cause the vehicle to pull to one side, have a rough or bouncy ride, or experience steering wheel vibration. It's important to have these issues diagnosed and repaired promptly by a professional mechanic to ensure your safety on the road.


Brian Wong - Senior Reviews Editor of cars-directory.net

Brian Wong / Author

Brian Wong is an accomplished automotive journalist and editor with a passion for cars. With over a decade of experience in the industry, he has established himself as a trusted voice in the automotive community. Brian has written extensively about a wide range of topics in the field, from the latest trends in car design to innovative safety features and emerging technologies. As a senior reviews editor, he is responsible for test driving and analyzing the latest cars on the market, providing readers with accurate and objective reviews. His articles are widely read and respected for their depth of knowledge and analysis. Brian is committed to staying at the forefront of the latest developments in the automotive industry, and is dedicated to sharing his expertise and insights with his readers.



Updated on November 30, 2023