Fault code lookup

Proton fault codes

8,866 codes · 50 vehicle records · 175 ECU records · 0 live-data parameters

Search only Proton codes

Codes 8,866

CodeDescriptionBrandsSystem
C2275Rear diff. lock state signal3Chassis
C2276Brake switch signal2Chassis
C2277Engine status signal2Chassis
C2278ACC/FCM signal2Chassis
C2279EOL calibration internal error2Chassis
C2280EOL calib.error extraction2Chassis
C2281EOL calib.error extraction2Chassis
C2282EOL calib.error extraction2Chassis
C2283EOL calib.error extraction2Chassis
C2284EOL calib.error extraction2Chassis
C2285EOL calib.error extraction2Chassis
C2286EOL calib.error input2Chassis
C2287EOL calib.error input2Chassis
C2288EOL calib.error input2Chassis
C2289EOL calib.error wrong output2Chassis
C2290EOL calib.error wrong output2Chassis
C2291EOL calib.error wrong output3Chassis
C2292ADAS auto calib.error2Chassis
C2293Discovery and Range Rover Sport - if open circuit then check at connector /C2294 in the front left wheel-arch3Chassis
C2294Discovery and Range Rover Sport - if open circuit then check at connector C2293/ in the front left wheel-arch4Chassis
C2295Shift position signal3Chassis
C2296CAN buffer error3Chassis
C2297CAN transmit error3Chassis
C2298Ambient sensor signal2Chassis
C2299Implausible coding data3Chassis
C2300No description available5Chassis
C2301Special Vehicles Control Unit.'D'. - Incorrect Or Unreliable Data5Chassis
C2302No description available5Chassis
C2303No description available7Chassis
C2304No description available7Chassis
C2305No description available7Chassis
C2320Doors Lock Switch. Driver Side. Short Circuit To Positive7Chassis
C2321No description available5Chassis
C2322Brake Pump. A Component. Position Sensor. Operation Failure5Chassis
C2323No description available5Chassis
C2324Rear left inlet valve fault7Chassis
C2325No description available4Chassis
C2326No description available3Chassis
C2327No description available3Chassis
C2328Rear left outlet valve fault6Chassis
C2329No description available3Chassis
C2330Hill start solenoid abnormal6Chassis
C2331No description available5Chassis
C2332Rear right inlet valve fault6Chassis
C2333No description available4Chassis
C2334No description available4Chassis
C2335No description available5Chassis
C2336Rear right outlet valve fault7Chassis
C2337No description available4Chassis
C2338No description available4Chassis

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.

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