Central Electronic Module (CEM) DTCS
CENTRAL ELECTRONIC MODULE (CEM) - DTC INDEX
| DTC | 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-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 |
| CEM-4A34 | Fuel level sensor. Signal too low |
| 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 (B5254T7, L.H.D) |
| CEM-5A12 | Blower fan motor. Over heated |
| 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 (B5254T7, L.H.D) |
| CEM-5A15 | Blower fan motor. Current too high |
| CEM-5A15 | Blower fan motor. Current too high (B5254T7, L.H.D) |
| CEM-5A17 | Blower fan motor Signal too high/Signal missing |
| 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-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-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 | LED Lock indicator. Signal too high |
| CEM-6F11 | LED Lock indicator. Faulty signal |
| 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-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 | Relay, rear washer motor. Internal fault |
| CEM-8F29 | Relay, rear washer motor. 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-8F41 | Relay, tailgate wiper motor. Internal fault |
| CEM-8F42 | Relay, tailgate wiper motor. Faulty signal |
| 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 | Localisation 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-DE11 | Communication with ECM control module. Signal missing |
| 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-DE2E | Communication with PSL control module. Signal missing |
| CEM-DE2F | Communication with PSR control module. Signal missing |
| CEM-DE30 | Communication with the electric power steering module (EPS). Signal missing |
| CEM-DE42 | Communication with CRM control module. 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 |