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
B2417Leveler motor power supply fault7Body
B2418Leveler motor ground fault7Body
B2419Twilight sentinel photo sensor8Body
B241AVehicle height sensor signal abnormal7Body
B241BESL power control circuit open4Body
B241CNo description available3Body
B2420twilight delay pot failure12Body
B2421Steering angle learning not completed7Body
B2422Dimming potentiometer8Body
B24236CD player error5Body
B2424CD player error5Body
B2450Vehicle height sensor16Body
B2451Undecided vehicle model11Body
B2452Theater dim 1 open or shorted to ground10Body
B2455Cellular phone microphone circuit13Body
B2456No description available7Body
B2457Theater dim 2 open or short to ground7Body
B2463navigation CD player - no disk11Body
B2464navigation CD player - decoding error10Body
B2465navigation CD player - data error10Body
B2466navigation VICS memory error11Body
B2467Portable phone fault11Body
B2468navigation display head (NDH) malfunction9Body
B2469Line Out Circuit Low Voltage9Body
B2470daytime running lamps fault11Body
B2471interior lamp fault10Body
B2472low beam fault10Body
B2473high beam fault8Body
B2474navigation display head (NDH) back lighting malfunction9Body
B2475navigation display head (NDH) auxiliary input malfunction9Body
B2476Cellular phone select service switch malfunction9Body
B2477If the DTC is still present13Body
B2478reverse lamp shorted to battery9Body
B2479Circuit du capteur d'impact8Body
B2480Impact detection sensor circuit low7Body
B2481Impact detection sensor circuit high7Body
B2482cellular phone select service switch range/performance8Body
B2483GPS signal circuit low7Body
B2484GPS signal circuit open9Body
B2485Bluetooth Antenna Circuit11Body
B2486Left Rear Seat Back Heater Sensor Circuit10Body
B2487Right Rear Seat Back Heater Sensor Circuit10Body
B2488ECU internal error4Body
B2489PSD current sensing circuit4Body
B2490Left Rear Seat Cushion Heater Circuit10Body
B2491Right Rear Seat Cushion Heater Circuit11Body
B2492M166*1B, Y114, Y114*1B10Body
B2493Right Rear Seat Back Heater Circuit10Body
B2494Engine Torque not plausible10Body
B2495Replace Electronic Control Unit10Body

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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