2011 Volvo C30 R-Design, AutomaticFACTORY OEM SERVICE PROCEDURE

Central Electronic Module (CEM) DTCS

CENTRAL ELECTRONIC MODULE (CEM) - DTC INDEX

Volvo Code Description
CEM-1011 Control module, memory fault. Internal fault
CEM-1012 Control module, memory fault. Internal fault
CEM-101A Control module, memory fault. Internal fault
CEM-101B Control module, memory fault. Internal fault
CEM-1201 Control module. Configuration fault
CEM-1A21 Engine control module (ECM). Signal too low
CEM-1A22 Engine control module (ECM). Signal too high
CEM-1A40 50-power supply. Activated too long
CEM-1A41 Ignition switch. Faulty signal
CEM-1A42 Real time clock. Faulty signal
CEM-1B01 Main Battery Diode, General electrical failure
CEM-1B02 Main Battery Relay, General electrical failure
CEM-1B03 Main Battery Diode Or Relay, General electrical failure
CEM-1C04 30-power supply. Signal too high
CEM-1C10 Control module. Configuration fault
CEM-1D08 Control module. Internal fault
CEM-1D09 Control module. Internal fault
CEM-2E01 Relay, horn Signal too low
CEM-2E02 Relay, horn Signal too high
CEM-2E03 Comfort Relay, Signal too low
CEM-2E04 Comfort Relay, Signal too high
CEM-2F60 Twilight sensor. Signal too high
CEM-2F61 Twilight sensor. Signal too low
CEM-3A00 ECM software. Faulty signal
CEM-3A04 Fuel pump (FP). Signal too high
CEM-3A05 Fuel pump (FP). Signal too low
CEM-3A07 Fuel pump (FP). Faulty signal
CEM-3A08 Fuel pump (FP). Signal too high
CEM-3F01 Clutch pedal sensor. Signal too low
CEM-3F02 Clutch pedal sensor. Faulty signal
CEM-3F03 Clutch pedal sensor. Signal too high (B5244S4, M56)
CEM-3F03 Clutch pedal sensor. Signal too high (B5254T7, M66)
CEM-3F0A Reverse gear inhibit. Faulty signal (M66)
CEM-3F0B Reverse gear inhibit. Signal too low (M66)
CEM-3F41 Supply pedal sensor. Signal too low
CEM-3F42 Supply pedal sensor. Signal too high
CEM-3F92 Accelerator pedal (AP) position sensor. Signal too high
CEM-3F93 Accelerator pedal (AP) position sensor. Signal too low
CEM-4A33 Fuel level sensor. Faulty signal (B5244S4)
CEM-4A33 Fuel level sensor. Faulty signal (B5254T7)
CEM-4A34 Fuel level sensor. Signal too low (B5244S4)
CEM-4A34 Fuel level sensor. Signal too low (B5254T7)
CEM-4C01 Outside temperature sensor. Signal too high
CEM-4C02 Outside temperature sensor. Signal too low
CEM-4E24 Malfunction indicator lamp (MIL). Faulty signal
CEM-4E25 Malfunction indicator lamp (MIL). Signal too high
CEM-4F30 Battery temperature. Signal too high
CEM-4F31 Battery temperature. Signal too low
CEM-4F32 Battery temperature. Faulty signal
CEM-4F33 Battery Temperature Faulty Signal
CEM-4F40 Seat belt buckle, right rear seat. Signal too low
CEM-4F41 Seat belt buckle, right rear seat. Signal too high
CEM-4F42 Seat belt buckle, rear right-hand. Faulty signal
CEM-4F44 Seat belt buckle, rear center. Signal too low
CEM-4F45 Seat belt buckle, rear center. Signal too high
CEM-4F46 Seat belt buckle, rear center. Faulty signal
CEM-4F48 Seat belt buckle, rear left-hand. Signal too low
CEM-4F49 Seat belt buckle, rear left-hand. Signal too high
CEM-4F4A Seat belt buckle, rear left-hand. Faulty signal
CEM-4F81 Lamp, seat belt reminder. Signal too low
CEM-4F82 Lamp, seat belt reminder. Faulty signal
CEM-5A10 Blower fan motor. Blocked
CEM-5A10 Blower fan motor. Blocked (B5244S4, L.H.D)
CEM-5A10 Blower fan motor. Blocked (B5254T7, L.H.D)
CEM-5A12 Blower fan motor. Over heated
CEM-5A12 Blower fan motor. Over heated (B5244S4, L.H.D)
CEM-5A12 Blower fan motor. Over heated (B5254T7, L.H.D)
CEM-5A13 Blower fan motor. Voltage too high
CEM-5A13 Blower fan motor. Voltage too high (B5244S4, L.H.D)
CEM-5A13 Blower fan motor. Voltage too high (B5254T7, L.H.D)
CEM-5A15 Blower fan motor. Current too high
CEM-5A15 Blower fan motor. Current too high (B5244S4, L.H.D)
CEM-5A15 Blower fan motor. Current too high (B5254T7, L.H.D)
CEM-5A17 Blower fan motor Signal too high/Signal missing
CEM-5A17 Blower fan motor Signal too high/Signal missing (B5244S4, L.H.D)
CEM-5E01 Sun sensor. Faulty signal
CEM-5E02 Sun sensor. Signal too low
CEM-5E03 Sun sensor Signal too high
CEM-5E04 Sun sensor Signal too low
CEM-6C05 Central locking driver's door. No locking
CEM-6C06 Central locking passenger door. No locking
CEM-6C13 Deadlock, driver's door. No locking
CEM-6C14 Deadlock, passenger door. No locking
CEM-6C28 Alarm LED. Faulty signal
CEM-6C29 Alarm LED. Signal too low
CEM-6C30 Siren. Internal fault
CEM-6C31 Siren. Internal fault
CEM-6C32 Movement sensor. Signal missing
CEM-6C33 Movement sensor. Signal missing
CEM-6C34 Switch reduced alarm. Activated too long
CEM-6C3A Glass break wire. Signal too high
CEM-6C3B Glass break wire manipulation protection
CEM-6C41 Start control module (SCU). Incorrect key ID
CEM-6C42 Start control module (SCU). Signal missing
CEM-6C43 Start control module (SCU). Faulty signal
CEM-6C54 Engine control module (ECM) communication. Incorrect value
CEM-6C55 KVM communication. Faulty value
CEM-6C57 Phone module (PHM) not valid. Faulty signal
CEM-6F10 Sun roof. Signal too high
CEM-6F11 Sun roof. Faulty signal
CEM-6F12 Sun roof. Faulty signal
CEM-6F13 Sun roof. Signal too high
CEM-6F51 Tailgate handle. Faulty signal
CEM-6F52 Tailgate handle. Signal too low
CEM-6F53 Tailgate handle. Activated too long
CEM-6F83 Dimmer Faulty signal
CEM-6F84 Fuel Flap Driver Faulty Signal
CEM-6F85 Dimmer. Signal too low
CEM-6F86 Fuel tank filler cap. Signal too low
CEM-6F87 Fuel tank filler cap. Activated too long
CEM-8A02 Relay, high beam. Internal fault
CEM-8A03 Relay, high beam. Internal fault
CEM-8A04 LED Light Switch, Automatic Bending Light Signal too High
CEM-8A05 LED Light Switch, Automatic Bending Light Faulty Signal
CEM-8A08 Low beam right. Signal too low
CEM-8A09 Low beam right. Faulty signal
CEM-8A11 Low beam left. Signal too low
CEM-8A12 Low beam left. Faulty signal
CEM-8A20 Gas discharge lamp module (GDL) left-hand. Parameter fault
CEM-8A21 Gas discharge lamp module (GDL) left-hand. Calibration fault
CEM-8A22 Gas discharge lamp module (GDL) left-hand. Internal fault
CEM-8A23 Gas discharge lamp module (GDL) right-hand. Internal fault
CEM-8A24 Gas discharge lamp module (GDL) left-hand. Faulty signal
CEM-8A25 Gas discharge lamp module (GDL) right-hand. Faulty signal
CEM-8A26 Gas discharge lamp module (GDL) left-hand. Faulty signal
CEM-8A27 Gas discharge lamp module (GDL) right-hand. Faulty signal
CEM-8A28 Gas discharge lamp module (GDL) left-hand. Faulty signal
CEM-8A29 Gas discharge lamp module (GDL) right-hand. Faulty signal
CEM-8A30 Gas discharge lamp module (GDL) left-hand. Faulty signal
CEM-8A31 Gas discharge lamp module (GDL) left-hand. Voltage too high
CEM-8A32 Gas discharge lamp module (GDL) right-hand. Voltage too high
CEM-8A33 Gas discharge lamp module (GDL) left-hand. Signal too low
CEM-8A34 Gas discharge lamp module (GDL) right-hand. Signal too high
CEM-8A35 Gas discharge lamp module (GDL) left-hand. Faulty position
CEM-8A36 Gas discharge lamp module (GDL) right-hand. Faulty position
CEM-8A37 Gas discharge lamp module (GDL) left-hand. Faulty signal
CEM-8A38 Gas discharge lamp module (GDL) right-hand. Faulty signal
CEM-8A39 Gas discharge lamp module (GDL) left-hand. Calibration fault
CEM-8A40 Gas discharge lamp module (GDL) left-hand. Calibration fault
CEM-8B02 Left parking lamps. Signal too low
CEM-8B03 Left parking lamps. Faulty signal
CEM-8B05 Right parking lamps. Faulty signal
CEM-8B06 Right parking lamps. Signal too low
CEM-8B08 Light switch module (LSM). Signal too low
CEM-8B09 Light switch module (LSM). Faulty signal
CEM-8C10 Relay, front fog lamps. Signal too high
CEM-8C11 Relay, front fog lamps. Faulty signal
CEM-8C20 Rear fog lamp. Faulty signal
CEM-8C21 Rear fog lamp. Signal too low
CEM-8D01 Stop lamp switch. Comparison fault
CEM-8D03 High level stop lamp. Signal too high
CEM-8D04 High level stop lamp. Signal too low
CEM-8D05 Right-hand stop lamp. Signal too low
CEM-8D06 Right-hand stop lamp. Faulty signal
CEM-8D07 Left-hand stop lamp. Signal too low
CEM-8D08 Left-hand stop lamp. Faulty signal
CEM-8D09 Brake lamp left. Faulty signal
CEM-8D0A Brake lamp left. Faulty signal
CEM-8D10 Brake light switch Compare error
CEM-8F01 Switch, hazard warning signal flashers. Faulty signal
CEM-8F02 Switch, hazard warning signal flashers. Signal too low
CEM-8F21 Wiper motor module (WMM). Internal fault
CEM-8F22 Wiper motor module (WMM). Voltage too low
CEM-8F23 Wiper motor module (WMM). Voltage too high
CEM-8F24 Wiper motor module (WMM). Jammed
CEM-8F26 Relay, front windshield washer motor. Internal fault
CEM-8F27 Relay, front windshield washer motor. Internal fault
CEM-8F28 Tailgate washer motor relay. Internal fault
CEM-8F29 Tailgate washer motor relay. Internal fault
CEM-8F30 Relay, headlamp wash/wipe. Faulty signal
CEM-8F31 Relay, headlamp wash/wipe. Signal too high
CEM-8F33 Right-hand turn signal lamp. Faulty signal
CEM-8F34 Right-hand turn signal lamp. Signal too low
CEM-8F37 Left-hand turn signal lamp. Faulty signal
CEM-8F38 Left-hand turn signal lamp. Signal too low
CEM-8F61 Relay, heated rear windshield. Faulty signal
CEM-8F62 Relay, heated rear windshield. Signal too high
CEM-8FA2 Relay, horn. Activated too long
CEM-8FB1 Rain sensor module (RSM). Internal fault
CEM-8FB2 Rain sensor module (RSM). Faulty function
CEM-9A01 Interior lighting. Signal too high
CEM-9A02 Interior lighting. Signal too low
CEM-9D01 Communication with RRX control module. Comminicational problems
CEM-9F31 Dimmer. Signal too high
CEM-9F32 Dimmer. Faulty signal
CEM-9F33 Brake fluid level too low
CEM-AFE0 TPMS Default Values in Local Configuration
CEM-AFE1 TPMS Incorrect Configuration
CEM-AFF1 Localization failed
CEM-AFF2 Tire pressurement sensor. Faulty signal
CEM-AFF6 Tire pressurement sensor. Signal missing
CEM-AFFE Missing tire pressure sensor Signal missing
CEM-CFF0 MMS Communication Faulty Signal
CEM-DD00 LIN-bus 2. Communication fault
CEM-DD00 LIN-bus 3. Communication fault
CEM-DD01 LIN-bus 2. Communication missing
CEM-DD01 LIN-bus 3. Communication missing
CEM-DD02 LIN-bus 2. Communication fault
CEM-DD02 LIN-bus 3. Communication fault
CEM-DD03 LIN-bus 14 Communication fault
CEM-DD04 LIN-bus 14 Communication missing
CEM-DD05 LIN-bus 14 Communication fault
CEM-DD06 Communication with Battery Monitoring Sensor (BMS) Signal missing
CEM-DD07 Battery Monitoring Sensor (BMS) faulty hardware
CEM-DD0A LIN-bus 3. Communication fault
CEM-DD0B LIN-bus 3. Communication missing
CEM-DD0C LIN-bus 3. Communication fault
CEM-DD11 Communication with SCU control module. Signal missing
CEM-DD12 Communication with the left-hand gas discharge lamp module (GDL). Signal missing
CEM-DD13 Communication with the right-hand gas discharge lamp module (GDL). Signal missing
CEM-DD1A Communication with RRX control module. Signal missing
CEM-DD1B Communication with SCM control module. Signal missing
CEM-DD1C Communication with SCM control module Faulty signal
CEM-DD21 LIN bus 9. No communication
CEM-DD22 LIN bus 9. Communication fault
CEM-DD30 Communication with the wiper motor module (WMM). Signal missing
CEM-DD31 Communication with the rain sensor module (RSM). Signal missing
CEM-DD32 Communication with Humidity Sensor (HUS) Signal Missing
CEM-DD40 Humidity Sensor (HUS) Internal Fault
CEM-DE01 Communication with the brake control module (BCM). Signal missing
CEM-DE0B Communication with the additive dosing module (ADM). Signal missing
CEM-DE11 Communication with ECM control module. Signal missing
CEM-DE11 Communication with ECM control module. Signal missing (B5244S4)
CEM-DE11 Communication with ECM control module. Signal missing (B5254T7)
CEM-DE18 Communication with the combustion preheater module (CPM). Signal missing
CEM-DE1A Communication with DEM control module. Signal missing
CEM-DE23 Communication with the trailer module (TRM). Signal missing
CEM-DE29 Communication with the climate control module (CCM). Signal missing
CEM-DE2D Communication with KVM control module. Signal missing
CEM-DE2E Communication with the power seat module (PSM). Signal missing
CEM-DE30 Communication with the electric power steering module (EPS). Signal missing
CEM-DE43 Communication with the driver door module (DDM). Signal missing
CEM-DE45 Communication with the passenger door module (PDM). Signal missing
CEM-DE49 Communication with the steering wheel module (SWM). Signal missing
CEM-DE51 Communication with the driver information module (DIM). Signal missing
CEM-DE52 Communication with the Accessory Electronic Module (AEM). Signal missing
CEM-DE54 Communication with the infotainment control module (ICM). Signal missing
CEM-DE58 Communication with the supplemental restraint system module (SRS). Signal missing
CEM-DE63 communication with the parking assistance module (PAM). Signal missing
CEM-DE64 Communication with the phone module (PHM). Signal missing
CEM-DE6E Communication with the transmission control module (TCM). Signal missing
CEM-DE70 Communication with Headlamp Control Module (HCM) Signal Missing
CEM-DF01 CAN-H, low speed network. Signal missing
CEM-DF03 CAN-H, low speed network. Signal too high
CEM-DF04 CAN-L, low speed network. Signal too low
CEM-DF05 CAN-H, low speed network. Signal too low
CEM-DF06 CAN-L, low speed network. Signal too high
CEM-DF07 CAN-L, low speed network. Faulty signal
CEM-DF11 CAN-H, high speed network. Signal missing
CEM-DF13 CAN-H, high speed network. Signal too high
CEM-DF14 CAN-L, high speed network. Signal too low
CEM-DF15 CAN-H, high speed network. Signal too low
CEM-DF16 CAN-L, high speed network. Signal too high
CEM-DF17 CAN-L, high speed network. Faulty signal
CEM-E000 Communication with control module. Faulty communication
CEM-E001 Communication with control module. Faulty communication
CEM-E00A Communication with control module. Faulty communication
CEM-XXXX (A) Unknown diagnostic trouble code (DTC) for the current control module version
CEM-XXXX (B) Unknown diagnostic trouble code (DTC) for the current control module version
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