Peugeot 807 reliability
The Peugeot 807 fails its MOT more often than most cars over 10 years old: 55.1% of 1,390 tests failed in 2023, against 39.7% on average.
21 DVSA recalls for the Peugeot 807
Most cover a batch of cars built in a set period, and dealers fix them free. Sweep’s check shows the recalls for a car’s age and whether the DVSA has one outstanding.
Fuel may leak
The fuel heating device integrated in to the diesel fuel filter cover may be defective and allow heat to build up within the electrical supply connector causing the cover to distort and air to enter the fuel circuit. This could make the vehicles difficult to start and a warning light will be illuminated on the dash board. The engine could be difficult or not possible to start. In the worst cases a diesel fuel leak could eventually appear.
Fix: Recall the vehicles that are likely to be affected and replace the fuel heater cover. Additionally the electrical connector will be inspected and where necessary replaced.
Recalled models: 807 · 12,833 vehicles
Potential for reduced steering control
The steering column link bolt which retains the steering wheel to the steering column may not have been tighten to the correct specification. This can result in a gradual increase in movement between the steering wheel and shaft with an associated rattle. This should identify the issue to the driver however if the driver does not heed this warning then the steering control of the vehicle could be reduced.
Fix: Recall all affected vehicles to check and if required re-torque the steering column link bolt.
Recalled models: 807 · 71 vehicles
Tyre may deflate
Some tyres may have suffered superficial damage when the vehicle was being transported. The front Left hand tyre may have localised damage on the tread or the inner side. The tyre may rip and deflate.
Fix: Carry out a visual check of the condition of the tyre in the affected areas and replace the tyre if necessary.
Recalled models: 807 · 14 vehicles
Power steering assistance may fail.
It is possible that the wiring harness for the power assisted steering motor may come in contact with other components in the engine bay. Should this occur then it is possible that the power steering assistance on this large vehicle may become affected.
Fix: Recall affected vehicles and fit protection to the wiring harness.
Recalled models: 807 · 1,577 vehicles
Braking assistance may not perform correctly
In very rare circumstances the vacuum pump one way valve may not function correctly which could affect the level of braking assistance.
Fix: Recall the vehicles that are likely to be affected to replace the brake vacuum pump one way valve.
Recalled models: 807 · 24,220 vehicles
Lights may fail without warning.
It has been identified that the position of the exterior lighting control ring may not be detected by the lighting management system and the lights may switch off without warning.
Fix: Recalled vehicles will have the lighting management software updated.
Recalled models: 807 · 2,903 vehicles
Braking efficiency may be compromised
The threaded portion of the brake linkage rod in the brake control system may not be to conformity. This could result in a reduction of braking efficiency.
Fix: Recall affected vehicles to check rod and replace if found not to meet conformity.
Recalled models: 807 · 386 vehicles
Vehicle exterior lights may fail without warning
The lighting management system may incorrectly detect the position of the exterior lighting control switch. This may cause the exterior light to switch off without warning.
Fix: Recall all affected vehicles and install a new version of the exterior lighting management software to the vehicle.
Recalled models: 807 · 635 vehicles
Diesel fuel return pipe may abrade and wear.
It has been identified that a slight amount of play in the diesel fuel return pipe mountings on certain vehicles may over time lead to abrasion and wear of the pipe.
Fix: Recalled vehicles will have the subject clips checked and the pipe secured.
Recalled models: 807 · 2,323 vehicles
Reduced braking performance
It has been identified that on the specified vehicles a fault may develop with the brake vacuum pump. This can result in hardening of the brake pedal with an attendant loss of braking efficiency.
Fix: Recalled vehicles will have the vacuum pump replaced.
Recalled models: 807 · 19,867 vehicles
Possibility of brake fluid leakage.
It has been identified that the heat shield which protects the exhaust system may contact one of the rear brake hoses. In extreme situations this may cause leakage within a brake circuit which would be represented by extended brake pedal travel.
Fix: Recalled vehicles will be checked for heat shield to brake hose contact and if necessary the shield will be adjusted. The brake hose will be replaced if rubbing contact has been made.
Recalled models: 807 EW10J4 · 20 vehicles
Seat belt bracing action may be affected
The seat belt locking action may not be as fast as it is designed to be.
Fix: Recall the vehicles that may be affected to check the date of manufacture of the seat belts and where necessary replace the seat belts.
Recalled models: 807 · 37 vehicles
Braking efficiency may be affected
Braking assistance could be adversely by freezing of moisture that may accumulate in the vacuum circuit.
Fix: Recall the vehicles that may be affected and fit a separate air vent complete with filter to each electro valve fitted to the vacuum circuit.
Recalled models: 807 · 16,530 vehicles
Fuel may leak
Due to a potential fault in the engine management system an internal engine fuel leak via the injectors may occur following switching off. This would result in the engine failing to restart due to excess fuel being present in the inlet manifold or cylinders.
Fix: To address the issue recalled vehicles will receive an engine management download.
Recalled models: 807 · 4,338 vehicles
Brake circuit may leak
Under certain circumstances a brake pipe may chafe on the turbo charger air intake securing clip. In extreme situations the wear caused could lead to leakage within a brake circuit and the illumination of the red brake warning light.
Fix: Recalled vehicles will be checked for the chafe condition and if necessary the turbo air intake securing clip will be relocated. The affected brake pipe will also be changed if it displays any sign of wear.
Recalled models: 807 · 1,898 vehicles
Airbag system may malfunction
Some cases have been found where inadequate drainage of water condensing from the air conditioning system has caused water to run under the carpet. This in turn may lead to the airbag warning light coming on or in extreme cases lead to airbag systems malfunctioning.
Fix: Recall the vehicles that are likely to be affected for modification of the drainage tube and the anti return valve.
Recalled models: 807 · 6,304 vehicles
Failure of the throttle stop could lead to a reduction in braking assistance
The original engine software may cause erratic operation of the motorised throttle body. This could in rare extreme cases cause the throttle stop to break. This will cause the engine to revert to limp home mode which possible may cause a reduction in braking assistance.
Fix: Install updated software in the engine ECU.
Recalled models: 807 · 8,599 vehicles
Risk of fire - heater blower module
There is a possibility of defective components in the heater blower which could cause a short circuit and loss of ventilation of the passenger compartment and in an extreme condition could set fire to the wiring harness.
Fix: Recall affected vehicles and replace heater blower module
Recalled models: 807 · 168 vehicles
Water ingress into the airbag ecu
There is a possibility that water may ingress into the airbag electronic control unit (ECU) compartment. This may cause premature deployment of the airbag.
Fix: Seal the airbag ECU compartment.
Recalled models: 807 · 326 vehicles
Electrical signal could neutralise the sliding door safety lock
There is a possibility that the electric sliding doors may open whilst the vehicle is in motion.
Fix: Fit a replacement electronic control unit to the door.
Recalled models: 807 · 326 vehicles
Rear bench seat may not lock in place
Rear bench seat in third row may not lock in place and tip forward during harsh deceleration
Fix: Recall affected vehicles and modify routing of check strap.
Recalled models: 807 · 3 vehicles
Checking a Peugeot 807 before you buy
Look at the parts above at the viewing, and read the car’s own MOT history: advisories for the same parts suggest the problem is already starting. Sweep’s free check shows every MOT, advisory and mileage reading for a registration.