Peugeot fault codes
27,440 codes · 111 vehicle records · 5,923 ECU records · 15,253 live-data parameters
Codes 27,440
| Code | Description | Brands | System |
|---|---|---|---|
| B272B | Rear Axle Differential Lock Switch Circuit | 10 | Body |
| B272C | Front Axle Differential Lock Switch Circuit | 11 | Body |
| B272D | Parking Assist Audio Output 1 Circuit | 10 | Body |
| B2730 | Trunk Release Circuit Malfunction | 10 | Body |
| B2735 | Key decoder device in assembly learn mode | 9 | Body |
| B273A | Current] Hill Descent Control Switch Signal Malfunction | 8 | Body |
| B2740 | Front Fog Lamp Switch Circuit | 7 | Body |
| B2743 | No description available | 2 | Body |
| B2745 | Traction control switch circuit | 7 | Body |
| B274A | Sport Mode Switch Circuit | 7 | Body |
| B274E | Low Frequency Horn Relay Control Circuit | 7 | Body |
| B274F | High Frequency Horn Relay Control Circuit | 7 | Body |
| B2750 | Horn relay coil circuit | 10 | Body |
| B2755 | Memory Button 1 Stuck | 9 | Body |
| B2760 | Memory Button 2 Stuck | 5 | Body |
| B2765 | Button M Circuit Short to Battery | 9 | Body |
| B276A | Easy Exit Switch Circuit | 10 | Body |
| B2770 | Driver Memory Off Switch Circuit | 8 | Body |
| B2775 | Passenger Seat Memory Select Switch Circuit | 9 | Body |
| B2779 | No description available | 4 | Body |
| B2781 | Diagnostic Code | 12 | Body |
| B2782 | Diagnostic Code | 10 | Body |
| B2784 | No description available | 7 | Body |
| B2785 | Ignition switch on fault | 11 | Body |
| B2786 | Ignition switch off fault | 6 | Body |
| B2788 | Diagnostic Code | 6 | Body |
| B2789 | EFI ECU communication fault | 7 | Body |
| B278A | No description available | 4 | Body |
| B278C | Power supply ECU communication fault | 7 | Body |
| B278D | No description available | 4 | Body |
| B2790 | Registration mode abnormal | 11 | Body |
| B2793 | Immobilizer amplifier abnormal | 5 | Body |
| B2794 | Transponder fault | 4 | Body |
| B2795 | Suspension Control Select Switch Circuit | 10 | Body |
| B2796 | Transponder fault or | 5 | Body |
| B2797 | Solenoid short | 4 | Body |
| B2798 | Immobilizer: communication error 5 | 4 | Body |
| B2799 | Immobilizer: individual ECU communication error | 6 | Body |
| B279A | No description available | 8 | Body |
| B279B | No description available | 7 | Body |
| B279C | No description available | 9 | Body |
| B279D | No description available | 6 | Body |
| B279E | No description available | 6 | Body |
| B279F | No description available | 6 | Body |
| B27A0 | No description available | 6 | Body |
| B27A1 | No description available | 9 | Body |
| B27A2 | No description available | 11 | Body |
| B27A3 | No description available | 7 | Body |
| B27A4 | No description available | 7 | Body |
| B27A5 | No description available | 9 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.