Common Issues with Citroen C4 Aircross You Need to Know

By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on June 4, 2023
1. Introduction
1.1 Overview of the Citroen C4 Aircross
1.2 Purpose of the article
2. Common Issues by Year and Model
2.1 2012-2013 Citroen C4 Aircross
2.2 2014-2015 Citroen C4 Aircross
2.3 2016-2017 Citroen C4 Aircross
3. Engine Problems
3.1 Lack of Power or Engine Misfires
3.2 Oil Leaks and Consumption
3.3 Turbocharger and EGR Valve Failures
4. Transmission Issues
4.1 Shuddering and Jerking while Shifting
4.2 Transmission Fluid Leaks
4.3 Failure to Shift or Engage Gears
5. Suspension and Steering Problems
5.1 Clunking or Knocking Noises from the Suspension
5.2 Steering Wheel Vibration or Wandering
5.3 Power Steering Fluid Leaks
6. Electrical and Electronic Failures
6.1 Battery Drain and Charging Problems
6.2 Malfunctioning Sensors and Warning Lights
6.3 Audio and Infotainment System Issues
7. Interior and Exterior Defects
7.1 Premature Wear and Tear of Seats and Upholstery
7.2 Water Leaks and Rust on Body Panels
7.3 Issues with Windows, Mirrors, and Lights
8. Conclusion
8.1 Recap of the most common Citroen C4 Aircross problems
8.2 Tips for maintaining and preventing issues in the future
8.3 Final thoughts and recommendations
FAQ: Common Issues with Citroen C4 Aircross
Example List of Citroen C4 Aircross Engine Error Codes and Descriptions

1. Introduction

1.1 Overview of the Citroen C4 Aircross

The Citroen C4 Aircross is a compact crossover SUV that was produced from 2012 to 2017. It was based on the Mitsubishi ASX and was designed to offer a mix of comfort, practicality, and off-road capabilities.

The C4 Aircross features a distinctive exterior design with a sleek front end, angular headlights, and a sculpted hood. The rear end is also stylish, with a set of horizontal taillights that wrap around the corners of the car. The interior of the C4 Aircross is spacious and comfortable, with plenty of room for passengers and luggage.

Under the hood, the C4 Aircross is available with a few different engine options, depending on the market. In Europe, it was offered with a 1.6-liter gasoline engine with 115 horsepower or a 1.8-liter diesel engine with 150 horsepower. In some markets, it was also offered with a 2.0-liter gasoline engine with 150 horsepower. The engines were paired with either a five-speed manual or a continuously variable transmission (CVT).

One of the key features of the C4 Aircross is its advanced four-wheel-drive system, which provides excellent traction and stability on a variety of road surfaces. The system uses electronic sensors to monitor the driving conditions and adjust the power delivery accordingly.

In terms of safety, the C4 Aircross was equipped with a range of features, including front, side, and curtain airbags, anti-lock brakes, stability control, and a tire pressure monitoring system. Higher trim levels also included a rearview camera, parking sensors, and a blind spot monitoring system.

Overall, the Citroen C4 Aircross is a stylish and practical crossover SUV that offers a comfortable ride, plenty of features, and impressive off-road capabilities. While it may not be as well-known as some of its competitors, it is a solid choice for anyone looking for a versatile and reliable vehicle.

1.2 Purpose of the article

The purpose of this article is to provide an in-depth overview of the Citroen C4 Aircross, a compact crossover SUV that was produced from 2012 to 2017. The article will cover the key features and specifications of the C4 Aircross, including its exterior and interior design, engine options, four-wheel-drive system, and safety features. Additionally, the article will discuss any common issues or problems that owners may encounter with the C4 Aircross and offer potential solutions.

By providing a comprehensive guide to the C4 Aircross, the article aims to help potential buyers make an informed decision about whether this vehicle is right for them. Additionally, current owners of the C4 Aircross may find this article useful in troubleshooting any issues they may encounter with their vehicle. Overall, the article seeks to provide a detailed and factual account of the Citroen C4 Aircross and its features, as well as any potential challenges that owners may face.

2. Common Issues by Year and Model

2.1 2012-2013 Citroen C4 Aircross

The 2012-2013 Citroen C4 Aircross was the first model year of this compact crossover SUV. While it was generally well-received by drivers and automotive critics alike, there were a few common issues that owners reported experiencing.

One of the most significant issues with the 2012-2013 C4 Aircross was related to the transmission. Some owners reported that the CVT (continuously variable transmission) would slip or fail to engage properly, causing issues with acceleration and overall performance. In some cases, the transmission would need to be replaced entirely.

Another common issue with this model year was related to the engine. Some drivers reported experiencing excessive oil consumption, which could be indicative of a more serious problem such as a faulty piston ring or valve guide seal. Additionally, there were reports of rough idling or stalling, which could be caused by a variety of factors including a clogged fuel injector or a faulty throttle body.

Finally, some owners reported issues with the air conditioning system, particularly in hotter climates. There were reports of the system failing to cool the interior of the vehicle effectively, or making unusual noises when in use.

Overall, while the 2012-2013 Citroen C4 Aircross was generally a reliable vehicle, these common issues should be kept in mind when considering a purchase. If you are experiencing any of these problems, it is recommended to take your vehicle to a qualified mechanic for diagnosis and repair. Additionally, regular maintenance and inspections can help to prevent these issues from arising in the first place.

2.2 2014-2015 Citroen C4 Aircross

The 2014-2015 Citroen C4 Aircross was the second model year of this compact crossover SUV, and it saw a few updates and changes from the previous year. However, there were still some common issues reported by owners during this time.

One of the most significant issues with the 2014-2015 C4 Aircross was related to the suspension system. Some drivers reported experiencing a creaking or rattling noise coming from the front suspension, which could be indicative of a faulty strut mount or bushing. Additionally, there were reports of the suspension feeling too firm or uncomfortable, which could be due to worn-out shocks or struts.

Another common issue with this model year was related to the electrical system. Some owners reported issues with the infotainment system, including the radio or Bluetooth connectivity, which could be caused by a faulty head unit or wiring issue. Additionally, there were reports of warning lights such as the check engine light or ABS light coming on, which could indicate a variety of issues ranging from a loose gas cap to a more serious mechanical problem.

Finally, some owners reported issues with the engine or transmission, including rough shifting or slipping gears. While not as prevalent as in previous model years, these issues could still be cause for concern and should be addressed promptly to prevent further damage.

Overall, while the 2014-2015 Citroen C4 Aircross was generally a reliable vehicle, these common issues should be kept in mind when considering a purchase. If you are experiencing any of these problems, it is recommended to take your vehicle to a qualified mechanic for diagnosis and repair. Additionally, regular maintenance and inspections can help to prevent these issues from arising in the first place.

2.3 2016-2017 Citroen C4 Aircross

The 2016-2017 Citroen C4 Aircross marked the end of the model's production run, and it saw a few updates and changes from previous years. However, as with any vehicle, there were still some common issues reported by owners during this time.

One of the most significant issues reported with this model year was related to the engine and transmission. Some owners reported issues with the engine stalling or shutting off unexpectedly, which could be caused by a faulty fuel pump or sensor. Additionally, there were reports of transmission problems, such as delayed shifting or slipping gears, which could be indicative of a worn-out clutch or transmission fluid issue.

Another common issue reported with this model year was related to the brakes. Some owners reported experiencing a soft or spongy brake pedal, which could be indicative of a brake fluid leak or worn-out brake pads. Additionally, there were reports of the brakes making a squeaking or grinding noise, which could be due to worn-out brake pads or a damaged rotor.

Finally, some owners reported issues with the infotainment system, including problems with the touchscreen or Bluetooth connectivity. While not as prevalent as in previous model years, these issues could still be frustrating for owners and should be addressed promptly to prevent further issues.

Overall, the 2016-2017 Citroen C4 Aircross was generally a reliable vehicle, but these common issues should be kept in mind when considering a purchase. If you are experiencing any of these problems, it is recommended to take your vehicle to a qualified mechanic for diagnosis and repair. Additionally, regular maintenance and inspections can help to prevent these issues from arising in the first place.

3. Engine Problems

3.1 Lack of Power or Engine Misfires

One of the most common engine problems experienced by Citroen C4 Aircross owners is a lack of power or engine misfires. There are several potential causes for these issues, which can range from relatively simple fixes to more complex repairs.

One of the most common causes of a lack of power or engine misfires is a problem with the ignition system. This can be caused by faulty spark plugs, which can cause a weak or intermittent spark, leading to misfires or reduced power. Additionally, a damaged or worn-out ignition coil or distributor can also cause similar symptoms.

Another potential cause of these issues is a problem with the fuel system. This can be caused by a clogged fuel filter, which can restrict fuel flow and lead to reduced power or engine misfires. Additionally, a faulty fuel pump or fuel injector can cause similar symptoms.

In some cases, a lack of power or engine misfires can be caused by more serious issues, such as a damaged or worn-out engine component. This can include a damaged piston or valve, or worn-out bearings, which can lead to reduced power or engine misfires.

If you are experiencing a lack of power or engine misfires in your Citroen C4 Aircross, it is recommended to take your vehicle to a qualified mechanic for diagnosis and repair. They will be able to use specialized diagnostic tools to identify the underlying cause of the problem and recommend the necessary repairs or replacements. Additionally, regular maintenance, including changing your spark plugs and fuel filter, can help to prevent these issues from arising in the first place.

3.2 Oil Leaks and Consumption

Another common engine problem experienced by Citroen C4 Aircross owners is oil leaks and consumption. There are several potential causes for these issues, which can range from minor leaks to more serious engine problems.

One common cause of oil leaks is a damaged or worn-out gasket, which can cause oil to leak from the engine. This can include the valve cover gasket, oil pan gasket, or head gasket. Additionally, a damaged or worn-out oil filter or oil pressure switch can also cause oil leaks.

In some cases, oil consumption can also be a problem for Citroen C4 Aircross owners. This can be caused by several factors, including worn-out piston rings, damaged cylinder walls, or worn-out valve guides. Additionally, using the wrong type of oil, or not changing your oil at regular intervals, can also contribute to increased oil consumption.

If you are experiencing oil leaks or excessive oil consumption in your Citroen C4 Aircross, it is recommended to take your vehicle to a qualified mechanic for diagnosis and repair. They will be able to use specialized diagnostic tools to identify the underlying cause of the problem and recommend the necessary repairs or replacements. Additionally, regular maintenance, including changing your oil and oil filter at recommended intervals, can help to prevent these issues from arising in the first place.

3.3 Turbocharger and EGR Valve Failures

Turbocharger and EGR (Exhaust Gas Recirculation) valve failures are also common engine problems experienced by Citroen C4 Aircross owners. The turbocharger is a component that increases the engine's power output by compressing the air that enters the engine. The EGR valve, on the other hand, is responsible for reducing harmful emissions by recirculating exhaust gases back into the engine's combustion chamber.

Turbocharger failure can be caused by several factors, including wear and tear, damage to the turbine, or blockages in the oil or air supply. Symptoms of a failing turbocharger include decreased engine power, increased exhaust smoke, and unusual noises from the engine.

Similarly, EGR valve failure can be caused by a buildup of carbon deposits or other debris within the valve. This can lead to decreased engine performance, increased fuel consumption, and increased emissions.

If you are experiencing any of these symptoms in your Citroen C4 Aircross, it is recommended to take your vehicle to a qualified mechanic for diagnosis and repair. They will be able to use specialized diagnostic tools to identify the underlying cause of the problem and recommend the necessary repairs or replacements. Additionally, regular maintenance, including cleaning or replacing your EGR valve and checking your turbocharger for wear and tear, can help to prevent these issues from arising in the first place.

4. Transmission Issues

4.1 Shuddering and Jerking while Shifting

Some Citroen C4 Aircross owners have reported experiencing shuddering and jerking while shifting gears. This can be an indication of a problem with the transmission system. The issue could be caused by a range of factors, including low transmission fluid levels, worn out clutch components, or a damaged torque converter.

Low transmission fluid levels can be caused by leaks or normal wear and tear. If the fluid level is low, it can cause the gears to slip or make the shifting process difficult. If the clutch components are worn out, it can cause a delay in the engagement of gears, resulting in jerking or shuddering. A damaged torque converter, on the other hand, can lead to a lack of smoothness while shifting gears.

It is important to take the vehicle to a qualified mechanic for a thorough diagnosis if you experience these issues. The mechanic will need to inspect the transmission system to determine the root cause of the problem. Depending on the severity of the issue, the mechanic may need to repair or replace the transmission system or its components.

Regular maintenance of the transmission system can help prevent these issues. This includes checking the transmission fluid levels regularly and changing it as recommended by the manufacturer. Additionally, treating the vehicle with care and avoiding harsh driving habits can also extend the life of the transmission system.

4.2 Transmission Fluid Leaks

Another common issue with the Citroen C4 Aircross is transmission fluid leaks. This problem is typically caused by worn or damaged transmission seals or gaskets, which can lead to fluid leaking out of the transmission and onto the ground.

Signs of a transmission fluid leak can include low transmission fluid levels, difficulty shifting gears, transmission slipping, and strange noises or vibrations coming from the transmission. If left untreated, a transmission fluid leak can cause damage to the transmission and result in more serious issues down the road.

To address a transmission fluid leak in a Citroen C4 Aircross, the first step is to locate the source of the leak. This may involve inspecting the transmission pan, gasket, and seals for signs of damage or wear. In some cases, a transmission flush and fluid replacement may be necessary to ensure that the transmission is operating correctly.

If the leak is caused by a damaged seal or gasket, it will need to be replaced. This typically requires removing the transmission pan and draining the fluid before replacing the faulty component. In some cases, the transmission may need to be removed from the vehicle to access the seal or gasket.

It's important to address transmission fluid leaks promptly to prevent further damage to the transmission and ensure that the vehicle is safe to operate. Regular maintenance, such as checking transmission fluid levels and replacing the fluid and filter at recommended intervals, can help prevent transmission fluid leaks from occurring in the first place.

4.3 Failure to Shift or Engage Gears

Another common issue with the Citroen C4 Aircross related to the transmission is the failure to shift or engage gears properly. This can manifest in a number of ways, including difficulty shifting into or out of gear, the gearbox slipping out of gear, or the vehicle not moving at all when the gear is engaged.

One possible cause of these issues is a problem with the transmission fluid. Low or dirty transmission fluid can cause a range of transmission problems, including difficulty shifting or engaging gears. In some cases, a simple transmission fluid flush and replacement can resolve the issue.

However, more serious issues with the transmission itself can also cause these problems. For example, worn or damaged clutch plates, a malfunctioning torque converter, or a faulty transmission control module can all cause issues with shifting and engaging gears. These issues may require more extensive repairs, such as replacing the clutch or torque converter, or replacing the entire transmission.

As with any transmission issue, it is important to address the problem as soon as possible to avoid further damage to the vehicle. A qualified mechanic can diagnose the issue and recommend the appropriate repairs to get the transmission working properly again.

5. Suspension and Steering Problems

5.1 Clunking or Knocking Noises from the Suspension

Clunking or knocking noises from the suspension can be a common issue in the Citroen C4 Aircross. This noise can occur when driving over bumps or rough roads, and can be indicative of a problem with the suspension system. One possible cause of this issue is worn suspension components, such as ball joints, tie rod ends, or strut mounts. These components can wear out over time due to normal use and may need to be replaced to resolve the issue.

Another possible cause of clunking or knocking noises from the suspension is a problem with the shock absorbers or struts. These components are responsible for absorbing the impact of bumps and uneven road surfaces, and if they are worn or damaged, they may produce noise when driving. In some cases, this issue may be resolved by replacing the shock absorbers or struts.

It is important to have any issues with the suspension system addressed promptly, as continued use with worn or damaged components can lead to further damage and potentially compromise the safety and handling of the vehicle. Regular maintenance and inspections can help identify and address suspension issues before they become more serious.

5.2 Steering Wheel Vibration or Wandering

One of the common suspension and steering problems experienced by owners of the Citroen C4 Aircross is steering wheel vibration or wandering. Steering wheel vibration can be caused by various issues such as unbalanced or worn out tires, bent wheels, or problems with the steering system. Wandering, on the other hand, occurs when the car drifts to one side of the road or has difficulty maintaining a straight line.

In some cases, the problem may be resolved by balancing the tires or aligning the wheels. However, if the problem persists, it may be an indication of a more serious issue with the suspension or steering system. Components such as tie rod ends, ball joints, or bushings may be worn out and need to be replaced.

Ignoring these issues can lead to further damage to the suspension and steering components, as well as potentially dangerous driving conditions. Therefore, it is important to have any suspension or steering problems diagnosed and repaired as soon as possible by a qualified mechanic.

5.3 Power Steering Fluid Leaks

One common issue that Citroen C4 Aircross owners may encounter is power steering fluid leaks. Power steering fluid is crucial for providing hydraulic pressure to the power steering system, which helps the driver steer the vehicle more easily. If there is a leak in the power steering system, it can result in reduced steering effectiveness or even a complete loss of power steering.

Leaks can occur for several reasons, including worn out seals or hoses, damaged power steering pumps, or punctured power steering lines. In some cases, the power steering fluid leak may be visible as a puddle under the vehicle or as a dark, oily residue on the engine components.

If you suspect that your Citroen C4 Aircross is experiencing a power steering fluid leak, it is important to have it inspected and repaired by a qualified mechanic as soon as possible. Ignoring the problem can lead to more significant issues with the steering system, potentially putting the driver and passengers at risk.

6. Electrical and Electronic Failures

6.1 Battery Drain and Charging Problems

Another common problem that Citroen C4 Aircross owners have reported is battery drain and charging issues. Some drivers have reported that the battery drains quickly, even when the vehicle is not in use. This can be caused by a faulty alternator, which is responsible for charging the battery while the engine is running.

Other drivers have reported that the battery warning light comes on while driving, indicating a problem with the charging system. This can be caused by a faulty battery, alternator, or voltage regulator. In some cases, a loose or corroded battery cable can also cause charging problems.

If you notice any signs of battery drain or charging issues, it is important to have your vehicle inspected by a qualified mechanic. They can perform a diagnostic test to determine the underlying cause of the problem and make any necessary repairs to ensure that your vehicle is running properly. Ignoring battery or charging issues can lead to a complete battery failure or even cause damage to other electrical components of the vehicle.

6.2 Malfunctioning Sensors and Warning Lights

Citroen C4 Aircross is equipped with a number of sensors that constantly monitor the performance of various systems in the vehicle. If any of these sensors malfunction, it can result in a host of problems, including warning lights on the dashboard that can be confusing for drivers. One common issue related to electrical and electronic failures in the Citroen C4 Aircross is the malfunctioning of sensors, resulting in warning lights that turn on unexpectedly. For instance, a malfunctioning oxygen sensor can lead to poor fuel economy and engine performance. A failed ABS sensor can cause the ABS warning light to illuminate, and a malfunctioning coolant temperature sensor can cause engine overheating. The malfunctioning of the battery temperature sensor can cause problems with the charging system, leading to the battery draining or not charging properly. It is important to take these warning lights seriously and have the vehicle checked by a qualified mechanic to determine the root cause of the problem and to prevent further damage.

6.3 Audio and Infotainment System Issues

The audio and infotainment system in the Citroen C4 Aircross has been known to experience several issues. One of the most common problems reported by owners is a malfunctioning sound system. This can be due to faulty speakers, damaged wiring, or a defective head unit. Some owners have reported that the system is not working at all, while others have reported that certain functions, such as Bluetooth or USB connectivity, are not functioning properly.

Another common issue with the audio and infotainment system is the appearance of error messages or warning lights on the dashboard. These can indicate a variety of problems, including software malfunctions, wiring issues, or problems with the antenna. In some cases, the system may need to be reset or updated to resolve these issues.

Other owners have reported that the audio system can suddenly turn off or stop working while driving. This can be a safety hazard, especially if the driver is relying on the audio system for navigation or hands-free calling. Some owners have also reported that the audio system can become stuck on one volume level, making it difficult to adjust the sound.

In addition to these issues, some owners have reported problems with the infotainment system, such as freezing or crashing. This can result in the loss of data, including saved navigation routes and audio preferences.

Overall, issues with the audio and infotainment system in the Citroen C4 Aircross can be frustrating and inconvenient for owners. While some problems can be resolved with a software update or simple repairs, others may require more extensive work, such as replacing the head unit or rewiring the system.

7. Interior and Exterior Defects

7.1 Premature Wear and Tear of Seats and Upholstery

Premature wear and tear of seats and upholstery is a common problem with the Citroen C4 Aircross. The seats in the car are not very durable and tend to wear out quickly, especially in the areas where the driver and passengers sit. The fabric on the seats can become frayed or torn, and the foam padding can become compressed over time, leading to discomfort and reduced support.

In addition to the seats, the upholstery on the doors and dashboard can also show signs of wear and tear over time. The plastic trim pieces can become scratched or scuffed, and the fabric on the door panels can become loose or start to sag.

One of the main reasons for this premature wear and tear is the use of low-quality materials in the construction of the car's interior. The seats and upholstery are not made from high-quality materials that can withstand regular use, which leads to their deterioration over time.

Another factor that contributes to this problem is the way the car is used. If the car is used for long periods of time, or if it is used for heavy-duty tasks, such as hauling heavy loads or driving on rough roads, this can put extra stress on the interior, causing it to wear out more quickly.

To avoid premature wear and tear of the Citroen C4 Aircross's interior, it is important to take good care of the car and its components. Regular cleaning and maintenance of the seats and upholstery can help to prolong their lifespan. Using seat covers or protective mats can also help to prevent damage and reduce wear and tear.

7.2 Water Leaks and Rust on Body Panels

Water leaks and rust on body panels are common issues found in the Citroen C4 Aircross. Over time, water can seep into the vehicle through small gaps or cracks in the bodywork. This can cause a range of issues, such as musty odors, damp carpets, and electrical faults. It can also lead to rust on the body panels, especially in areas where the paint has been chipped or scratched.

Rust can be a serious problem for the Citroen C4 Aircross, as it can weaken the body panels and make them more susceptible to damage in the event of a collision. It can also be unsightly, detracting from the vehicle's overall appearance and value. If left unchecked, rust can spread quickly and cause significant damage to the vehicle's structure.

To prevent water leaks and rust, it is important to keep the vehicle clean and well-maintained. Regular washing and waxing can help to protect the body panels from moisture and other environmental contaminants. It is also a good idea to inspect the vehicle regularly for signs of rust or damage, especially in areas that are prone to rusting, such as the wheel wells, fenders, and undercarriage.

If you do notice rust or water leaks in your Citroen C4 Aircross, it is important to address the issue as soon as possible. Depending on the severity of the problem, repairs may be as simple as sanding and repainting the affected area, or as complex as replacing entire body panels. It is best to consult with a qualified mechanic or body shop to determine the best course of action for your particular vehicle.

7.3 Issues with Windows, Mirrors, and Lights

Citroen C4 Aircross owners have reported various issues with their car's windows, mirrors, and lights. One of the most common issues reported is power window failure. Some owners have reported that their windows become stuck or fail to move up or down. This issue can be caused by a malfunctioning window motor, faulty wiring, or a damaged switch.

Another issue reported is problems with the power mirrors. Owners have reported that their mirrors fail to adjust properly or don't move at all. This issue can be caused by a malfunctioning mirror motor or faulty wiring.

Some owners have also reported issues with their car's lighting system. This can include problems with headlights, brake lights, turn signals, and interior lighting. Faulty bulbs or wiring can cause these issues, or there may be a problem with the car's electrical system.

Overall, these issues can be frustrating for owners and can impact the safety and usability of their vehicle. It's important for owners to have these issues diagnosed and repaired by a qualified mechanic to ensure their car is functioning properly.

8. Conclusion

8.1 Recap of the most common Citroen C4 Aircross problems

The Citroen C4 Aircross has been a popular crossover SUV among car buyers since its launch. However, like all cars, it's not perfect, and there have been reports of some issues with this model.

One of the most common problems reported by Citroen C4 Aircross owners is oil leaks and consumption. This engine issue can be caused by a variety of factors, such as faulty gaskets, seals, or even piston rings. Turbocharger and EGR valve failures have also been reported, which can lead to a loss of power and decreased engine efficiency.

Transmission problems have also been reported, including shuddering and jerking while shifting, transmission fluid leaks, and failure to shift or engage gears. These issues can cause frustration and potentially dangerous driving situations.

In terms of suspension and steering, clunking or knocking noises from the suspension and steering wheel vibration or wandering have been reported. Power steering fluid leaks have also been reported, which can impact the car's handling and steering ability.

Electrical and electronic failures have also been reported, such as battery drain and charging problems, malfunctioning sensors and warning lights, and audio and infotainment system issues.

Finally, interior and exterior defects have been reported, such as premature wear and tear of seats and upholstery, water leaks and rust on body panels, and issues with windows, mirrors, and lights.

While these issues may be concerning for prospective buyers, it's worth noting that not all Citroen C4 Aircross owners experience them, and many of these problems can be resolved through routine maintenance and repairs. As with any car, regular servicing and maintenance can help prevent many of these issues from occurring, and addressing any problems promptly can help prevent them from becoming more serious and costly in the long run.

8.2 Tips for maintaining and preventing issues in the future

Proper maintenance of a Citroen C4 Aircross can go a long way in preventing issues and prolonging the life of the vehicle. Here are some tips for maintaining and preventing issues in the future:

1. Regular servicing: Regular servicing of your Citroen C4 Aircross is crucial for maintaining its performance and preventing issues. Make sure to follow the manufacturer's recommended service schedule.

2. Check fluid levels: Check the oil, coolant, brake fluid, and power steering fluid levels regularly and top up if necessary. Low fluid levels can cause serious problems if left unaddressed.

3. Keep tires properly inflated: Check the tire pressure regularly and keep the tires properly inflated. This not only improves fuel efficiency but also prevents premature wear and tear of the tires.

4. Check the battery: Check the battery regularly for signs of corrosion or damage. A weak battery can cause starting and charging problems, so replace it if necessary.

5. Keep the car clean: Regularly wash and wax your Citroen C4 Aircross to protect the paint from scratches, chips, and rust.

6. Drive carefully: Drive carefully and avoid sudden accelerations and braking. This not only prolongs the life of the brakes and suspension but also improves fuel efficiency.

By following these tips, you can prevent many issues and ensure that your Citroen C4 Aircross stays in top condition for years to come.

8.3 Final thoughts and recommendations

In conclusion, while the Citroen C4 Aircross has some reported issues, it is still a reliable and practical car with a comfortable ride and spacious interior. It is important to keep up with regular maintenance and inspections to prevent potential problems, such as checking the transmission fluid and replacing it when necessary, ensuring proper tire pressure and alignment, and keeping up with battery maintenance. It may also be worth considering purchasing an extended warranty or service plan for added peace of mind. Overall, the Citroen C4 Aircross is a solid choice for those in need of a practical and comfortable SUV.

Example List of Citroen C4 Aircross Engine Error Codes and Descriptions

Engine Code/NameEngine specs (l,fuel,hp)Part carerror codeDescription
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0171System too lean (Bank 1)
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0300Random/Multiple Cylinder Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpExhaust SystemP0420Catalyst System Efficiency Below Threshold (Bank 1)
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0442Evaporative Emission Control System Leak Detected (small leak)
4B112.0L Gasoline, 4-cylinder, 150 hpIgnition SystemP0351Ignition Coil A Primary/Secondary Circuit Malfunction
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0174System too lean (Bank 2)
4B112.0L Gasoline, 4-cylinder, 150 hpTransmissionP0730Incorrect Gear Ratio
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0011Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1)
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0443Evaporative Emission Control System Purge Control Valve Circuit
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0016Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
4N131.8L Diesel, 4-cylinder, 150 hpFuel SystemP0087Fuel Rail/System Pressure Too Low
4N131.8L Diesel, 4-cylinder, 150 hpEngineP0403Exhaust Gas Recirculation Circuit Malfunction
4N131.8L Diesel, 4-cylinder, 150 hpEngineP0299Turbocharger/Supercharger Underboost Condition
4N131.8L Diesel, 4-cylinder, 150 hpEngineP0101Mass or Volume Air Flow Circuit Range/Performance Problem
4N131.8L Diesel, 4-cylinder, 150 hpExhaust SystemP0401Exhaust Gas Recirculation Flow Insufficient Detected
4N131.8L Diesel, 4-cylinder, 150 hpFuel SystemP0093Fuel System Leak Detected - Large Leak
4N142.0L Diesel, 4-cylinder, 150 hpFuel SystemP0088Fuel Rail/System Pressure Too High
4N142.0L Diesel, 4-cylinder, 150 hpEngineP2291Fuel Pressure Regulator 2 Performance
4N142.0L Diesel, 4-cylinder, 150 hpExhaust SystemP2459Diesel Particulate Filter Regeneration Frequency
4N142.0L Diesel, 4-cylinder, 150 hpEngineP0100Mass or Volume Air Flow Circuit Malfunction
4N142.0L Diesel, 4-cylinder, 150 hpFuel SystemP0090Fuel Pressure Regulator 1 Control Circuit
4N142.0L Diesel, 4-cylinder, 150 hpEngineP0089Fuel Pressure Regulator 1 Performance
4N142.0L Diesel, 4-cylinder, 150 hpEngineP0191Fuel Rail Pressure Sensor Circuit Range/Performance
4N142.0L Diesel, 4-cylinder, 150 hpExhaust SystemP242FDiesel Particulate Filter Restriction
4N142.0L Diesel, 4-cylinder, 150 hpEngineP0297Vehicle Overspeed Condition
4A921.6L Gasoline, 4-cylinder, 116 hpEngineP0010"A" Camshaft Position Actuator Circuit/Open (Bank 1)
4A921.6L Gasoline, 4-cylinder, 116 hpIgnition SystemP0352Ignition Coil B Primary/Secondary Circuit Malfunction
4A921.6L Gasoline, 4-cylinder, 116 hpEngineP0011"A" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)
4A921.6L Gasoline, 4-cylinder, 116 hpFuel SystemP0172System Too Rich (Bank 1)
4A921.6L Gasoline, 4-cylinder, 116 hpEngineP0303Cylinder 3 Misfire Detected
4A921.6L Gasoline, 4-cylinder, 116 hpFuel SystemP0171System Too Lean (Bank 1)
4A921.6L Gasoline, 4-cylinder, 116 hpEngineP0335Crankshaft Position Sensor "A" Circuit Malfunction
4A921.6L Gasoline, 4-cylinder, 116 hpEngineP0340Camshaft Position Sensor CircuitSure, here are the final two tables with error codes for the remaining engines of the Citroen C4 Aircross:
4B101.8L Gasoline, 4-cylinder, 140 hpEngineP0301Cylinder 1 Misfire Detected
4B101.8L Gasoline, 4-cylinder, 140 hpFuel SystemP0172System Too Rich (Bank 1)
4B101.8L Gasoline, 4-cylinder, 140 hpEngineP0303Cylinder 3 Misfire Detected
4B101.8L Gasoline, 4-cylinder, 140 hpFuel SystemP0171System Too Lean (Bank 1)
4B101.8L Gasoline, 4-cylinder, 140 hpEngineP0300Random/Multiple Cylinder Misfire Detected
4B101.8L Gasoline, 4-cylinder, 140 hpIgnition SystemP0351Ignition Coil A Primary/Secondary Circuit Malfunction
4B101.8L Gasoline, 4-cylinder, 140 hpEngineP0335Crankshaft Position Sensor "A" Circuit Malfunction
4B101.8L Gasoline, 4-cylinder, 140 hpEngineP0340Camshaft Position Sensor Circuit Malfunction
4B101.8L Gasoline, 4-cylinder, 140 hpEngineP0106Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
4B101.8L Gasoline, 4-cylinder, 140 hpFuel SystemP0087Fuel Rail/System Pressure Too Low
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0301Cylinder 1 Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0172System Too Rich (Bank 1)
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0303Cylinder 3 Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0171System Too Lean (Bank 1)
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0300Random/Multiple Cylinder Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpIgnition SystemP0351Ignition Coil A Primary/Secondary Circuit Malfunction
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0335Crankshaft Position Sensor "A" Circuit Malfunction
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0340Camshaft Position Sensor Circuit Malfunction
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0106Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0087Fuel Rail/System Pressure Too Low
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0016Camshaft Position - Crankshaft Position Correlation (Bank 1 Sensor A)
4B112.0L Gasoline, 4-cylinder, 150 hpTransmissionP0730Incorrect Gear Ratio
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0302Cylinder 2 Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0174System Too Lean (Bank 2)
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0304Cylinder 4 Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0173System Too Rich (Bank 2)
4N131.8L Diesel, 4-cylinder, 150 hpEngineP2263Turbo/Supercharger Boost System Performance
4N131.8L Diesel, 4-cylinder, 150 hpEngineP0405Exhaust Gas Recirculation Sensor Circuit A Malfunction
4N131.8L Diesel, 4-cylinder, 150 hpFuel SystemP0088Fuel Rail/System Pressure Too High
4N131.8L Diesel, 4-cylinder, 150 hpEngineP0101Mass or Volume Air Flow Circuit Range/Performance Problem
4N131.8L Diesel, 4-cylinder, 150 hpTransmissionP0777Pressure Control Solenoid B Stuck On
4N131.8L Diesel, 4-cylinder, 150 hpEngineP0299Turbo/Supercharger Underboost
4N131.8L Diesel, 4-cylinder, 150 hpFuel SystemP0193Fuel Rail Pressure Sensor Circuit High Input
4N131.8L Diesel, 4-cylinder, 150 hpEngineP0403Exhaust Gas Recirculation Circuit Malfunction
4N131.8L Diesel, 4-cylinder, 150 hpFuel SystemP0192Fuel Rail Pressure Sensor Circuit Low Input
9HZ1.6L Diesel, 4-cylinder, 115 hpEngineP0299Turbocharger/Supercharger Underboost
9HZ1.6L Diesel, 4-cylinder, 115 hpEngineP0401Exhaust Gas Recirculation Flow Insufficient Detected
9HZ1.6L Diesel, 4-cylinder, 115 hpFuel SystemP0087Fuel Rail/System Pressure Too Low
9HZ1.6L Diesel, 4-cylinder, 115 hpEngineP0405Exhaust Gas Recirculation Sensor Circuit A Malfunction
9HZ1.6L Diesel, 4-cylinder, 115 hpTransmissionP0750Shift Solenoid A Malfunction
9HZ1.6L Diesel, 4-cylinder, 115 hpEngineP0234Turbocharger/Supercharger "A" Overboost Condition
9HZ1.6L Diesel, 4-cylinder, 115 hpFuel SystemP0171System Too Lean (Bank 1)
9HZ1.6L Diesel, 4-cylinder, 115 hpEngineP0403Exhaust Gas Recirculation Circuit Malfunction
9HZ1.6L Diesel, 4-cylinder, 115 hpFuel SystemP0192Fuel Rail Pressure Sensor Circuit Low Input
9HZ1.6L Diesel, 4-cylinder, 115 hpEngineP0299Turbocharger/Supercharger Underboost
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0016Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0172System Too Rich (Bank 1)
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0304Cylinder 4 Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpTransmissionP0730Incorrect Gear Ratio
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0300Random/Multiple Cylinder Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0171System Too Lean (Bank 1)
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0303Cylinder 3 Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpTransmissionP0778Pressure Control Solenoid B Electrical
4B112.0L Gasoline, 4-cylinder, 150 hpEngineP0302Cylinder 2 Misfire Detected
4B112.0L Gasoline, 4-cylinder, 150 hpFuel SystemP0170Fuel Trim (Bank 1)
DW10CTED42.0L Diesel, 4-cylinder, 150 hpEngineP0402Exhaust Gas Recirculation Flow Excessive Detected
DW10CTED42.0L Diesel, 4-cylinder, 150 hpFuel SystemP0088Fuel Rail/System Pressure Too High
DW10CTED42.0L Diesel, 4-cylinder, 150 hpEngineP0191Fuel Rail Pressure Sensor Circuit Range/Performance
DW10CTED42.0L Diesel, 4-cylinder, 150 hpTransmissionP0700Transmission Control System Malfunction
DW10CTED42.0L Diesel, 4-cylinder, 150 hpEngineP0403Exhaust Gas Recirculation Control Circuit
DW10CTED42.0L Diesel, 4-cylinder, 150 hpFuel SystemP0089Fuel Pressure Regulator 1 Performance
DW10CTED42.0L Diesel, 4-cylinder, 150 hpEngineP0101Mass or Volume Air Flow Circuit Range/Performance Problem
DW10CTED42.0L Diesel, 4-cylinder, 150 hpTransmissionP0734Gear 4 Incorrect Ratio
DW10CTED42.0L Diesel, 4-cylinder, 150 hpEngineP0238Turbocharger Boost Sensor A Circuit High
DW10CTED42.0L Diesel, 4-cylinder, 150 hpFuel SystemP0193Fuel Rail Pressure Sensor Circuit High Input

FAQ: Common Issues with Citroen C4 Aircross

What are the common issues with Citroen C4 Aircross?

Some common issues with Citroen C4 Aircross include transmission problems, brake issues, and electrical faults.

What transmission problems are associated with the Citroen C4 Aircross?

The Citroen C4 Aircross has been known to have transmission problems, such as failure to engage gears or slipping out of gear. These issues have been reported in various models and generations, including those with both manual and automatic transmissions.

What are the brake issues in Citroen C4 Aircross?

Some Citroen C4 Aircross owners have reported brake issues, including premature wear of brake pads and discs, as well as problems with the anti-lock braking system (ABS) and electronic stability program (ESP).

What are the electrical faults associated with Citroen C4 Aircross?

Electrical faults are a common issue with Citroen C4 Aircross. These include problems with the central locking system, the power windows, and the lighting system. Issues with the air conditioning system have also been reported.

Are there any recalls for Citroen C4 Aircross?

Yes, there have been several recalls for Citroen C4 Aircross models. These have included issues with the brake booster and brake pedal, as well as problems with the fuel system, steering system, and electrical components.

What should I do if my Citroen C4 Aircross has a known issue or is part of a recall?

If your Citroen C4 Aircross has a known issue or is part of a recall, you should contact your nearest Citroen dealership or authorized repair center. They will be able to diagnose the issue and perform any necessary repairs or replacements.

How can I prevent issues with my Citroen C4 Aircross?

Regular maintenance and servicing of your Citroen C4 Aircross can help prevent issues from occurring. It is important to follow the recommended maintenance schedule, including oil changes, brake pad replacement, and other important checks.

Are Citroen C4 Aircross reliable cars?

Citroen C4 Aircross is generally considered a reliable car. However, like all vehicles, they are prone to issues and malfunctions, particularly as they age or accumulate mileage. Regular maintenance and addressing any issues as soon as they arise can help keep your Citroen C4 Aircross running smoothly.

What are the common safety issues in Citroen C4 Aircross?

The common safety issues in Citroen C4 Aircross include ABS and ESP malfunction, faulty seat belts, and brake issues.

How do I know if my Citroen C4 Aircross has a recall?

You can check if your Citroen C4 Aircross has a recall by entering your vehicle identification number (VIN) on the official website of the National Highway Traffic Safety Administration (NHTSA).

What should I do if my Citroen C4 Aircross has a recall?

If your Citroen C4 Aircross has a recall, you should contact your local Citroen dealer as soon as possible to schedule a repair appointment.

What is the recommended maintenance schedule for a Citroen C4 Aircross?

The recommended maintenance schedule for a Citroen C4 Aircross can vary depending on the model year and engine type. It is recommended to consult the owner's manual or contact a certified Citroen dealer for specific maintenance recommendations.

What are some common DIY maintenance tips for a Citroen C4 Aircross?

Some common DIY maintenance tips for a Citroen C4 Aircross include regularly checking tire pressure, changing the oil and oil filter, replacing air and fuel filters, and checking the brakes and suspension components.

What should I look for when choosing a good mechanic for my Citroen C4 Aircross?

When choosing a good mechanic for your Citroen C4 Aircross, you should look for one who is certified and experienced in working on Citroen vehicles, has good reviews and ratings from previous customers, offers a warranty on their work, and provides transparent pricing and estimates.

What questions should I ask a mechanic before they work on my Citroen C4 Aircross?

Before a mechanic works on your Citroen C4 Aircross, you should ask them about their experience working on Citroen vehicles, what type of warranty they offer on their work, what type of diagnostic tools and equipment they use, and if they provide estimates and pricing in writing.

What should I expect from a mechanic when they work on my Citroen C4 Aircross?

When a mechanic works on your Citroen C4 Aircross, you should expect them to communicate clearly about the issue and the necessary repairs, use high-quality parts, and provide a warranty on their work. You should also expect to receive an itemized invoice with a breakdown of the labor and parts costs.

What are the signs of a faulty ABS system in a Citroen C4 Aircross?

The ABS light on the dashboard illuminating or an audible warning sound, vibrations or pulsations through the brake pedal or steering wheel during braking are signs of a faulty ABS system.

How can I prevent a faulty ABS system in my Citroen C4 Aircross?

Regular maintenance and inspection of the ABS system can prevent faults from occurring. It's also important to avoid harsh driving, which can put a strain on the ABS system.

What are the common problems with the Citroen C4 Aircross airbags?

The common airbag problems in the Citroen C4 Aircross include the airbag light remaining on, airbags not deploying in the event of a crash, and unintended airbag deployment.

How can I prevent airbag issues in my Citroen C4 Aircross?

Regular maintenance and inspection of the airbag system can help prevent issues. Avoiding accidents and impacts can also help prevent unintentional airbag deployment.

What are the common issues with the Citroen C4 Aircross powertrain?

The common issues with the Citroen C4 Aircross powertrain include problems with the transmission, engine, and drivetrain components.

How can I prevent powertrain problems in my Citroen C4 Aircross?

Regular maintenance, including fluid changes and inspections, can help prevent powertrain issues. It's also important to avoid harsh driving, which can put a strain on the powertrain components.

What are the most common recalls for the Citroen C4 Aircross?

The most common recalls for the Citroen C4 Aircross include recalls for issues with the braking system, fuel tank, and airbag system.

What should I do if my Citroen C4 Aircross has been recalled?

If your Citroen C4 Aircross has been recalled, contact your local dealer or the manufacturer for more information on the specific recall and to schedule a repair appointment.

What are the most common electrical issues in the Citroen C4 Aircross?

The most common electrical issues in the Citroen C4 Aircross include problems with the electronic stability control system (ESP) and anti-lock brake system (ABS) malfunction. Some models may also have issues with the power windows, dashboard warning lights, and faulty sensors.

What are the engine-related issues in the Citroen C4 Aircross?

Some Citroen C4 Aircross models may experience engine-related issues such as oil leaks, overheating, and problems with the turbocharger. In addition, some models may also experience issues with the timing chain and camshaft, leading to engine failure.

What are the most common transmission issues in the Citroen C4 Aircross?

The most common transmission issues in the Citroen C4 Aircross are related to the continuously variable transmission (CVT) system. Some models may experience issues with the CVT belt slipping, while others may have problems with the transmission control module or valve body.

What are the common suspension issues in the Citroen C4 Aircross?

Some Citroen C4 Aircross models may experience issues with the suspension system, including problems with the shock absorbers and struts, as well as uneven tire wear. In addition, some models may experience issues with the steering rack, leading to difficulty steering and increased vibration.

Are there any recalls related to the Citroen C4 Aircross?

Yes, there have been several recalls related to the Citroen C4 Aircross. These recalls have included issues with the brake system, fuel system, and transmission, among others. Owners should regularly check for any outstanding recalls and have them addressed as soon as possible.

How can I check for any recalls on my Citroen C4 Aircross?

To check for any recalls on your Citroen C4 Aircross, you can visit the official website of the National Highway Traffic Safety Administration (NHTSA) or the manufacturer's website. You can also contact your local dealership or mechanic to check for any outstanding recalls.

Are there any issues with the brakes on the Citroen C4 Aircross?

Some Citroen C4 Aircross owners have reported issues with the braking system, including premature wear of brake pads and discs, as well as problems with the brake pedal feeling spongy or going all the way to the floor. These issues have been reported on various model years and engine types, so it is important to keep an eye out for any braking issues and have them addressed promptly by a qualified mechanic.

Are there any issues with the transmission on the Citroen C4 Aircross?

There have been reports of transmission issues on the Citroen C4 Aircross, including problems with the CVT (Continuously Variable Transmission) and gearbox, which can lead to a jerky ride, difficulty shifting gears, and ultimately transmission failure. These issues have been reported on various model years and engine types, so it is important to have any transmission issues addressed by a qualified mechanic as soon as possible.

Are there any issues with the suspension on the Citroen C4 Aircross?

There have been reports of suspension issues on the Citroen C4 Aircross, including problems with the front and rear suspension systems, which can lead to a bumpy ride, poor handling, and difficulty steering. These issues have been reported on various model years and engine types, so it is important to have any suspension issues addressed by a qualified mechanic as soon as possible.

Are there any recalls on the Citroen C4 Aircross?

Yes, there have been several recalls on the Citroen C4 Aircross over the years, including recalls related to issues with the airbags, engine components, and fuel systems. It is important to check with your local Citroen dealer to see if your vehicle is affected by any outstanding recalls, and to have any necessary repairs completed as soon as possible.

What should I do if I experience any issues with my Citroen C4 Aircross?

If you experience any issues with your Citroen C4 Aircross, it is important to have them addressed promptly by a qualified mechanic. Regular maintenance and servicing can help prevent issues from arising in the first place, and staying up-to-date with any recalls or technical service bulletins can also help you stay ahead of any potential problems. If you are experiencing any safety-related issues, such as problems with the brakes or airbags, it is important to stop driving the vehicle immediately and have it towed to a qualified repair shop.


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 June 4, 2023