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Central Electronic Module (Cem) - Diagnostic Trouble Code (DTC) Index Volvo S80 I

CENTRAL ELECTRONIC MODULE (CEM) DTCS

DTCDescription
CEM-1A03S-Power supply. Signal too low. Intermittent fault
CEM-1A03S-Power supply. Signal too low. Permanent fault
CEM-1A04X-Power supply. Signal too low. Intermittent fault
CEM-1A04X-Power supply. Signal too low. Permanent fault
CEM-1A0530 Power supply. Signal too low. Intermittent fault
CEM-1A0530 Power supply. Signal too low. Permanent fault
CEM-1A05X-Power supply. Signal too high. Intermittent fault
CEM-1A05X-Power supply. Signal too high. Permanent fault
CEM-1A0615-Power supply. Signal too low. Intermittent fault
CEM-1A0615-Power supply. Signal too low. Permanent fault
CEM-1A0715-Power supply. Signal too high. Intermittent fault
CEM-1A0715-Power supply. Signal too high. Permanent fault
CEM-1A0850-Power supply. Signal missing. Intermittent fault
CEM-1A0850-Power supply. Signal missing. Permanent fault
CEM-1A0950-Power supply. Signal too high. Intermittent fault
CEM-1A0950-Power supply. Signal too high. Permanent fault
CEM-1A21Increased power supply relay. Signal too high. Intermittent fault
CEM-1A21Increased power supply relay. Signal too high. Permanent fault
CEM-1A23Increased power supply relay. No signal. Intermittent fault
CEM-1A23Increased power supply relay. No signal. Permanent fault
CEM-1A24Relay Ext X2-Power supply. Signal too high. Intermittent fault (4T65EV;4T65EV-GT)
CEM-1A24Relay Ext X2-Power supply. Signal too high. Permanent fault (4T65EV;4T65EV-GT)
CEM-1A25Relay Ext X2-Power supply. Signal too low. Intermittent fault (4T65EV;4T65EV-GT)
CEM-1A25Relay Ext X2-Power supply. Signal too low. Permanent fault (4T65EV;4T65EV-GT)
CEM-1A41Real time clock. Internal fault. Intermittent fault
CEM-1A41Real time clock. Internal fault. Permanent fault
CEM-1A42Real time clock. Internal fault. Intermittent fault
CEM-1A42Real time clock. Internal fault. Permanent fault
CEM-1A51Communication with the supplemental restraint system module (SRS). Signal missing
CEM-1A52Communication with the driver door module (DDM). Signal missing
CEM-1A53Communication with the passenger door module (PDM). Signal missing
CEM-1A54Communication with the power seat module (PSM). Signal missing
CEM-1A55Communication with the climate control module (CCM). Signal missing
CEM-1A56Communication with the driver information module (DIM). Signal missing
CEM-1A57Communication with the RTI module. Signal missing
CEM-1A58Communication with the phone module (PHM). Signal missing
CEM-1A59Communication with the audio module (AUM). Signal missing
CEM-1A5ACommunication with the rear electronic module (REM). Signal missing
CEM-1A5BCommunication with the steering wheel module (SWM). Signal missing
CEM-1A5CCommunication with the upper electronic module (UEM). Signal missing
CEM-1A5DCommunication with the electronic throttle module (ETM). Signal missing
CEM-1A5ECommunication with the steering wheel angle sensor module (SAS). Signal missing
CEM-1A5FCommunication with ABS control unit. No signal. Intermittent fault
CEM-1A5FCommunication with ABS control unit. No signal. Permanent fault
CEM-1A61Communication with the transmission control module (TCM). Signal missing (4T65EV;4T65EV-GT)
CEM-1A62Communication with the engine control module (ECM). Signal missing
CEM-1C01L signal. Signal too high. Intermittent fault
CEM-1C01L signal. Signal too high. Permanent fault
CEM-1C02L signal. Signal too low. Intermittent fault
CEM-1C02L signal. Signal too low. Permanent fault
CEM-1C0430 Power supply. Signal too high. Intermittent fault
CEM-1C0430 Power supply. Signal too high. Permanent fault
CEM-1D01Control module. Internal fault. Permanent fault
CEM-1D01Control module. Internal fault. Intermittent fault
CEM-1D02Control module, software. Internal fault. Intermittent fault
CEM-1D02Control module, software. Internal fault. Permanent fault
CEM-1D03Control module not fully programmed. Internal fault. Intermittent fault
CEM-1D03Control module not fully programmed. Internal fault. Permanent fault
CEM-1D04ECM, software. Faulty signal. Intermittent fault
CEM-1D04ECM, software. Faulty signal. Permanent fault
CEM-1D05TCM, software. Faulty signal. Intermittent fault
CEM-1D05TCM, software. Faulty signal. Permanent fault
CEM-1D07Control module. Internal fault. Intermittent fault
CEM-1D07Control module. Internal fault. Permanent fault
CEM-1D08Control module. Internal fault. Intermittent fault
CEM-1D08Control module. Internal fault. Permanent fault
CEM-1D09Control module. Internal fault. Intermittent fault
CEM-1D09Control module. Internal fault. Permanent fault
CEM-1D0AControl module. Internal fault. Intermittent fault
CEM-1D0AControl module. Internal fault. Permanent fault
CEM-1D0CControl module. Internal fault. Intermittent fault
CEM-1D0CControl module. Internal fault. Permanent fault
CEM-1E04Communication with the lamp switch module. Signal missing. Intermittent fault
CEM-1E04Communication with the lamp switch module. Signal missing. Permanent fault
CEM-1E05Communication with the additional heater module. Signal missing. Permanent fault
CEM-1E05Communication with the additional heater module. Signal missing. Intermittent fault
CEM-2E01Power steering. Signal faulty. Intermittent fault
CEM-2E01Power steering. Signal faulty. Permanent fault
CEM-2E03Power steering. Faulty set-up
CEM-2E04Power steering. Parameter fault
CEM-2FA1Driver seatbelt lock. Signal too high. Intermittent fault
CEM-2FA1Driver seatbelt lock. Signal too high. Permanent fault
CEM-2FA2Driver seatbelt lock. Signal too low. Intermittent fault
CEM-2FA2Driver seatbelt lock. Signal too low. Permanent fault
CEM-2FA3Driver seatbelt lock. Signal faulty. Permanent fault
CEM-2FA4Passenger seatbelt lock. Signal too high. Intermittent fault
CEM-2FA4Passenger seatbelt lock. Signal too high. Permanent fault
CEM-2FA5Passenger seatbelt lock. Signal too low. Intermittent fault
CEM-2FA5Passenger seatbelt lock. Signal too low. Permanent fault
CEM-2FA6Passenger seatbelt lock. Signal faulty. Permanent fault
CEM-3A01Fuel pump. Signal missing. Permanent fault
CEM-3A02Fuel pump. Signal faulty
CEM-3A03Fuel pump. Signal too low. Intermittent fault
CEM-3A03Fuel pump. Signal too low. Permanent fault
CEM-3A04Fuel pump. Signal too high. Intermittent fault
CEM-3A04Fuel pump. Signal too high. Permanent fault
CEM-3A05Fuel pump. Signal too low. Intermittent fault
CEM-3A05Fuel pump. Signal too low. Permanent fault
CEM-3F02Shift lock signal. Signal too high. Intermittent fault
CEM-3F02Shift lock signal. Signal too high. Permanent fault
CEM-3F03Shift lock signal. Signal missing. Intermittent fault
CEM-3F03Shift lock signal. Signal missing. Permanent fault
CEM-3F81Immobilizer signal. Signal too high. Intermittent fault
CEM-3F81Immobilizer signal. Signal too high. Permanent fault
CEM-3F82Immobilizer signal. Signal too low. Intermittent fault
CEM-3F82Immobilizer signal. Signal too low. Permanent fault
CEM-5B01LH heating element. Signal faulty. Intermittent fault
CEM-5B01LH heating element. Signal faulty. Permanent fault
CEM-5B02RH heating element. Signal faulty. Intermittent fault
CEM-5B02RH heating element. Signal faulty. Permanent fault
CEM-5B05Left seat heater. Signal too low. Intermittent fault
CEM-5B05Left seat heater. Signal too low. Permanent fault
CEM-5B06Right seat heater. Signal too low. Intermittent fault
CEM-5B06Right seat heater. Signal too low. Permanent fault
CEM-5B07Left seat heater. Signal too high. Intermittent fault
CEM-5B07Left seat heater. Signal too high. Permanent fault
CEM-5B08Right seat heater. Signal too high. Intermittent fault
CEM-5B08Right seat heater. Signal too high. Permanent fault
CEM-5B09Communication with the seat heater module. Signal missing. Intermittent fault
CEM-5B09Communication with the seat heater module. Signal missing. Permanent fault
CEM-5B10Communication with the seat heater module. Signal missing. Intermittent fault
CEM-5B10Communication with the seat heater module. Signal missing. Permanent fault
CEM-5F11Relay, auxiliary heater. Signal too high. Intermittent fault (B6284T)
CEM-5F11Relay, auxiliary heater. Signal too high. Intermittent fault (B6294S)
CEM-5F11Relay, auxiliary heater. Signal too high. Permanent fault (B6284T)
CEM-5F11Relay, auxiliary heater. Signal too high. Permanent fault (B6294S)
CEM-5F13Relay, auxiliary heater. Signal too low. Intermittent fault (B6284T)
CEM-5F13Relay, auxiliary heater. Signal too low. Intermittent fault (B6294S)
CEM-5F13Relay, auxiliary heater. Signal too low. Permanent fault (B6284T)
CEM-5F13Relay, auxiliary heater. Signal too low. Permanent fault (B6294S)
CEM-5F31Coolant temperature sensor Open circuit or short circuit to supply (B6284T)
CEM-5F31Coolant temperature sensor Open circuit or short circuit to supply (B6294S)
CEM-5F32Coolant temperature sensor Short circuit to ground (B6284T)
CEM-5F32Coolant temperature sensor Short circuit to ground (B6294S)
CEM-5F36Flame sensor Short circuit to ground (B6284T)
CEM-5F36Flame sensor Short circuit to ground (B6294S)
CEM-5F37Production diagnostic trouble code. Faulty code (B6284T)
CEM-5F37Production diagnostic trouble code. Faulty code (B6294S)
CEM-5F39Flame sensor Flame interuption (B6284T)
CEM-5F39Flame sensor Flame interuption (B6294S)
CEM-5F3AWater pump. Signal too high (B6284T)
CEM-5F3AWater pump. Signal too high (B6294S)
CEM-5F3BWater pump. Signal too low (B6284T)
CEM-5F3BWater pump. Signal too low (B6294S)
CEM-5F3CHeater fan. Signal too high (B6284T)
CEM-5F3CHeater fan. Signal too high (B6294S)
CEM-5F3DHeater fan. Signal too low (B6284T)
CEM-5F3DHeater fan. Signal too low (B6294S)
CEM-5F3EHeater fan. Signal faulty (B6284T)
CEM-5F3EHeater fan. Signal faulty (B6294S)
CEM-5F3FFuel pump. Signal too high (B6284T)
CEM-5F3FFuel pump. Signal too high (B6294S)
CEM-5F40Fuel pump. Signal too low (B6284T)
CEM-5F40Fuel pump. Signal too low (B6294S)
CEM-5F41Overheat thermostat. Signal too low (B6284T)
CEM-5F41Overheat thermostat. Signal too low (B6294S)
CEM-5F42Power supply. Faulty (B6284T)
CEM-5F42Power supply. Faulty (B6294S)
CEM-5F43Power supply. Missing (B6284T)
CEM-5F43Power supply. Missing (B6294S)
CEM-5F46Glow plug. Signal faulty (B6284T)
CEM-5F46Glow plug. Signal faulty (B6294S)
CEM-5F47Control unit power supply. Signal too high (B6284T)
CEM-5F47Control unit power supply. Signal too high (B6294S)
CEM-5F4CUndervoltage. Signal too low (B6284T)
CEM-5F4CUndervoltage. Signal too low (B6294S)
CEM-5F4DDiagnostic system. Too long (B6284T)
CEM-5F4DDiagnostic system. Too long (B6294S)
CEM-5F4FStart attempt. Too many unsuccessful attempts (B6284T)
CEM-5F4FStart attempt. Too many unsuccessful attempts (B6294S)
CEM-5F50Overheat thermostat. Signal too high (B6284T)
CEM-5F50Overheat thermostat. Signal too high (B6294S)
CEM-6A01Rear left door unlocked. Signal too high. Intermittent fault
CEM-6A01Rear left door unlocked. Signal too high. Permanent fault
CEM-6A02Rear right door unlocked. Signal too high. Intermittent fault
CEM-6A02Rear right door unlocked. Signal too high. Permanent fault
CEM-6A03Rear left door locked. Signal too low. Intermittent fault
CEM-6A03Rear left door locked. Signal too low. Permanent fault
CEM-6A04Rear right door locked. Signal too low. Intermittent fault
CEM-6A04Rear right door locked. Signal too low. Permanent fault
CEM-6C41Antenna/light ring wire clock-signal (ICK). Signal too high. Intermittent fault
CEM-6C41Antenna/light ring wire clock-signal (ICK). Signal too high. Permanent fault
CEM-6C42Antenna/light ring wire clock-signal (ICK). Signal too low. Intermittent fault
CEM-6C42Antenna/light ring wire clock-signal (ICK). Signal too low. Permanent fault
CEM-6C43Antenna/light ring data communication (IDS). Signal too high. Permanent fault
CEM-6C43Antenna/light ring wire data communication (IDS). Signal too high. Intermittent fault
CEM-6C44Antenna/light ring wire data communication (IDS). Signal too low. Intermittent fault
CEM-6C44Antenna/light ring wire data communication (IDS). Signal too low. Permanent fault
CEM-6C46Antenna/light ring. Internal fault. Permanent fault
CEM-6C46Antenna/light ring. Internal fault. Intermittent fault
CEM-6C48Transponder type. Signal faulty. Intermittent fault
CEM-6C48Transponder type. Signal faulty. Permanent fault
CEM-6C49Transponder communication. Signal faulty. Intermittent fault
CEM-6C49Transponder communication. Signal faulty. Permanent fault
CEM-6D01Relay, window lift LR up. Signal too high. Intermittent fault
CEM-6D01Relay, window lift LR up. Signal too high. Permanent fault
CEM-6D03Relay, window lift LR up. Signal too low. Intermittent fault
CEM-6D03Relay, window lift LR up. Signal too low. Permanent fault
CEM-6D04Relay, window lift LR down. Signal too high. Intermittent fault
CEM-6D04Relay, window lift LR down. Signal too high. Permanent fault
CEM-6D06Relay, window lift LR down Signal too low. Intermittent fault
CEM-6D06Relay, window lift LR down. Signal too low. Permanent fault
CEM-6D07Relay, window lift RR up. Signal too high. Intermittent fault
CEM-6D07Relay, window lift RR up. Signal too high. Permanent fault
CEM-6D09Relay, window lift RR up. Signal too low. Intermittent fault
CEM-6D09Relay, window lift RR up. Signal too low. Permanent fault
CEM-6D0ARelay, window lift RR down. Signal too high. Intermittent fault
CEM-6D0ARelay, window lift RR down. Signal too high. Permanent fault
CEM-6D0CRelay, window lift RR down. Signal too low. Intermittent fault
CEM-6D0CRelay, window lift RR down. Signal too low. Permanent fault
CEM-6D0DRelay, child safety blocking. Signal too high. Intermittent fault
CEM-6D0DRelay, child safety blocking. Signal too high. Permanent fault
CEM-6D0FRelay, child safety blocking. Signal too low. Intermittent fault
CEM-6D0FRelay, child safety blocking. Signal too low. Permanent fault
CEM-8A01Invalid switch position for light switch. Signal faulty. Intermittent fault
CEM-8A01Invalid switch position for light switch. Signal faulty. Permanent fault
CEM-8A02Main beam relay. Signal too high. Intermittent fault
CEM-8A02Main beam relay. Signal too high. Permanent fault
CEM-8A04Main beam relay. Signal missing. Intermittent fault
CEM-8A04Main beam relay. Signal missing. Permanent fault
CEM-8A05Dipped headlamp relay. Signal too high. Intermittent fault
CEM-8A05Dipped headlamp relay. Signal too high. Permanent fault
CEM-8A07Dipped headlamp relay. Signal missing. Intermittent fault
CEM-8A07Dipped headlamp relay. Signal missing. Permanent fault
CEM-8A08Extra lamp relay. Signal too high. Intermittent fault
CEM-8A08Extra lamp relay. Signal too high. Permanent fault
CEM-8A0AExtra lamp relay. Signal missing. Intermittent fault
CEM-8A0AExtra lamp relay. Signal missing. Permanent fault
CEM-8B01Position lamp relay. Signal too high. Intermittent fault
CEM-8B01Position lamp relay. Signal too high. Permanent fault
CEM-8B03Position lamp relay. Signal missing. Intermittent fault
CEM-8B03Position lamp relay. Signal missing. Permanent fault
CEM-8C11Front fog lamp switch. Signal too low. Intermittent fault
CEM-8C11Front fog lamp switch. Signal too low. Permanent fault
CEM-8C12Rear fog lamp switch. Signal too low. Intermittent fault
CEM-8C12Rear fog lamp switch. Signal too low. Permanent fault
CEM-8C13Front fog lamp relay. Signal too high. Intermittent fault
CEM-8C13Front fog lamp relay. Signal too high. Permanent fault
CEM-8C15Front fog lamp relay. Signal missing. Intermittent fault
CEM-8C15Front fog lamp relay. Signal missing. Permanent fault
CEM-8D01Ignition lock light and extra brake light. Signal too low. Intermittent fault
CEM-8D01Ignition lock light and extra brake light. Signal too low. Permanent fault
CEM-8E01Reversing light. Signal too low. Intermittent fault
CEM-8E01Reversing light. Signal too low. Permanent fault
CEM-8F01Warning flasher and glovebox light. Signal too low. Intermittent fault
CEM-8F01Warning flasher and glovebox light. Signal too low. Permanent fault
CEM-8F02Left direction indicator. Signal too low. Intermittent fault
CEM-8F02Left direction indicator. Signal too low. Permanent fault
CEM-8F03Right direction indicator. Signal too low. Intermittent fault
CEM-8F03Right direction indicator. Signal too low. Permanent fault
CEM-8F11Light width control. Signal too high. Intermittent fault
CEM-8F11Light width control. Signal too high. Permanent fault
CEM-8F12Beam setting control. Signal too low. Intermittent fault
CEM-8F12Beam setting control. Signal too low. Permanent fault
CEM-8F13Light width control. Signal too high. Intermittent fault
CEM-8F13Light width control. Signal too high. Permanent fault
CEM-8F14Light width control. Signal too high. Permanent fault
CEM-8F14Light width control. Signal too high. Intermittent fault
CEM-8F21Wipers. Signal too high/Signal missing. Intermittent fault
CEM-8F21Wipers. Signal too high/Signal missing. Permanent fault
CEM-8F22Wipers. Signal too low. Intermittent fault
CEM-8F22Wipers. Signal too low. Permanent fault
CEM-8F23Relay, windshield wiper. Signal too high. Intermittent fault
CEM-8F23Relay, windshield wiper. Signal too high. Permanent fault
CEM-8F25Relay, windshield wiper. Signal too low. Intermittent fault
CEM-8F25Relay, windshield wiper. Signal too low. Permanent fault
CEM-8F26Windshield wiper, high speed relay. Signal too high. Intermittent fault
CEM-8F26Windshield wiper, high speed relay. Signal too high. Permanent fault
CEM-8F26Relay, wiper high speed. Signal too high. Intermittent fault
CEM-8F28Windshield wiper, high speed relay. Signal missing. Intermittent fault
CEM-8F28Windshield wiper, high speed relay. Signal missing. Permanent fault
CEM-8F29Relay, front screen washer motor. Signal too high. Intermittent fault
CEM-8F29Relay, front screen washer motor. Signal too high. Permanent fault
CEM-8F2BWindshield washer motor, relay. Signal missing. Intermittent fault
CEM-8F2BWindshield washer motor, relay. Signal missing. Permanent fault
CEM-8F2CWipers. Signal too high. Intermittent fault
CEM-8F2CWipers. Signal too high. Permanent fault
CEM-8F2DWipers. Signal too low. Intermittent fault
CEM-8F2DWipers. Signal too low. Permanent fault
CEM-8F2EWipers. Signal too low. Intermittent fault
CEM-8F2EWipers. Signal too low. Permanent fault
CEM-8FA1Relay, horn. Signal too high. Intermittent fault
CEM-8FA1Relay, horn. Signal too high. Permanent fault
CEM-8FA3Relay, signal horn. No signal. Intermittent fault
CEM-8FA3Relay, signal horn. No signal. Permanent fault
CEM-9F24Rheostat. Signal too high. Intermittent fault
CEM-9F24Rheostat. Signal too high. Permanent fault
CEM-9F25Rheostat. Signal too low. Intermittent fault
CEM-9F25Rheostat. Signal too low. Permanent fault
CEM-DF03CAN-H, low speed network Signal too high. Intermittent fault
CEM-DF03CAN-H, low speed network Signal too high. Permanent fault
CEM-DF04CAN-L, low-speed network. Signal too low. Intermittent fault
CEM-DF04CAN-L, low-speed network. Signal too low. Permanent fault
CEM-DF05CAN-H, low-speed network. Signal too low. Intermittent fault
CEM-DF05CAN-H, low-speed network. Signal too low. Permanent fault
CEM-DF06CAN-L, low-speed network. Signal too high. Intermittent fault
CEM-DF06CAN-L, low-speed network. Signal too high. Permanent fault
CEM-DF13CAN-H, high-speed network. Signal too high. Intermittent fault
CEM-DF13CAN-H, high-speed network. Signal too high. Permanent fault
CEM-DF14CAN-L, high-speed network. Signal too low. Intermittent fault
CEM-DF14CAN-L, high-speed network. Signal too low. Permanent fault
CEM-DF15CAN-H, high-speed network. Signal too low. Intermittent fault
CEM-DF15CAN-H, high-speed network. Signal too low. Permanent fault
CEM-DF16CAN-L, high-speed network. Signal too high. Intermittent fault
CEM-DF16CAN-L, high-speed network. Signal too high. Permanent fault
CEM-E000Control module communication. Faulty communication
CEM-E001Control module communication. Faulty communication
CEM-XXXXUnknown diagnostic trouble code (DTC) for the current control module version

CENTRAL ELECTRONIC MODULE (CEM) - DTC INDEX