Central Electronic Module (CEM) DTCS
CENTRAL ELECTRONIC MODULE (CEM) - DTC INDEX
| DTC | Volvo Code | Description |
|---|---|---|
| B100A | CEM-B100A11 | Fuel pump authorisation. General Electrical Failures. Circuit short to ground |
| B100A | CEM-B100A15 | Fuel pump authorisation. General Electrical Failures. Circuit short to battery or open |
| B1024 | CEM-B102408 | Start control unit. General Failure Information. Bus Signal/Message Failures |
| B1024 | CEM-B102451 | Start control unit. System Programming Failures. Not programmed |
| B1024 | CEM-B102481 | Start control unit. Bus Signal/Message Failures. Invalid serial data received |
| B1024 | CEM-B102487 | Start control unit. Component Failures. Component internal failure |
| B1024 | CEM-B102496 | Start control unit. Component Failures. Component internal failure |
| B1025 | CEM-B102581 | Transponder. Bus Signal/Message Failures. Invalid serial data received |
| B1026 | CEM-B102608 | Steering Column Lock. General Failure Information. Bus Signal/Message Failures |
| B1026 | CEM-B102651 | Steering Column Lock. System Programming Failures. Not programmed |
| B1026 | CEM-B102652 | Steering Column Lock. System Programming Failures. Not activated |
| B1026 | CEM-B102671 | Steering Column Lock. Mechanical Failures. Actuator stuck |
| B1026 | CEM-B102682 | Steering Column Lock. Bus Signal/Message Failures. Alive/sequence counter incorrect/not updated |
| B1026 | CEM-B102692 | Steering Column Lock. Component Failures. Performance or incorrect operation |
| B1026 | CEM-B102694 | Steering Column Lock. Component Failures. Unexpected operation |
| B1026 | CEM-B102696 | Steering Column Lock. Component Failures. Component internal failure |
| B1029 | CEM-B102921 | Accelerator Pedal Sensor. General Signal Failures. Signal too low |
| B1029 | CEM-B102922 | Accelerator Pedal Sensor. General Signal Failures. Signal too high |
| B108A | CEM-B108A24 | Start Button. General Signal Failures. Signal stuck high |
| B108B | CEM-B108B23 | Start Button Circuit A. General Signal Failures. Signal stuck low |
| B108B | CEM-B108B24 | Start Button Circuit A. General Signal Failures. Signal stuck high |
| B108C | CEM-B108C23 | Start Button Circuit B. General Signal Failures. Signal stuck low |
| B108C | CEM-B108C24 | Start Button Circuit B. General Signal Failures. Signal stuck high |
| B108D | CEM-B108D23 | Start Button Circuit C. General Signal Failures. Signal stuck low |
| B109B | CEM-B109B11 | License Plate Light. General Electrical Failures. Circuit short to ground |
| B10A2 | CEM-B10A200 | Crash Input. General Failure Information. No sub type information |
| B10A2 | CEM-B10A202 | Crash Input. General Failure Information. General signal failure |
| B10A2 | CEM-B10A211 | Crash Input. General Electrical Failures. Circuit short to ground |
| B10A2 | CEM-B10A215 | Crash Input. General Electrical Failures. Circuit short to battery or open |
| B10AC | CEM-B10AC86 | Cruise Control Switch. Bus Signal/Message Failures. Signal invalid |
| B10AC | CEM-B10AC87 | Cruise Control Switch. Bus Signal/Message Failures. Missing message |
| B10AC | CEM-B10AC95 | Cruise Control Switch. Component Failures. Incorrect assembly |
| B10AD | CEM-B10AD04 | Rain sensor. General Failure Information. System Internal Failures |
| B10AD | CEM-B10AD09 | Rain sensor. General Failure Information. Component Failures |
| B10BE | CEM-B10BE11 | Solar Sensor. General Electrical Failures. Circuit short to ground |
| B10BE | CEM-B10BE13 | Solar Sensor. General Electrical Failures. Circuit open |
| B10BF | CEM-B10BF11 | Seat Belt Reminder Indicator. General Electrical Failures. Circuit short to ground |
| B10BF | CEM-B10BF15 | Seat Belt Reminder Indicator. General Electrical Failures. Circuit short to battery or open |
| B10C0 | CEM-B10C012 | Fuel Pump Power Supply. General Electrical Failures. Circuit short to battery |
| B10C0 | CEM-B10C014 | Fuel Pump Power Supply. General Electrical Failures. Circuit short to ground or open |
| B10D7 | CEM-B10D794 | PATS Key. Component Failures. Unexpected operation |
| B10E5 | CEM-B10E511 | PCM wake-up signal. General Electrical Failures. Circuit short to ground |
| B10E5 | CEM-B10E515 | PCM wake-up signal. General Electrical Failures. Circuit short to battery or open |
| B10E7 | CEM-B10E712 | Ignition on relay. General Electrical Failures. Circuit short to battery |
| B10E7 | CEM-B10E714 | Ignition on relay. General Electrical Failures. Circuit short to ground or open |
| B10EA | CEM-B10EA12 | Positive temperature coefficient heater. General Electrical Failures. Circuit short to battery |
| B10EA | CEM-B10EA14 | Positive temperature coefficient heater. General Electrical Failures. Circuit short to ground or open |
| B10EB | CEM-B10EB77 | Driver door double locking motor. Mechanical Failures. Commanded position not reachable |
| B10EC | CEM-B10EC77 | Passenger door double locking motor. Mechanical Failures. Commanded position not reachable |
| B10ED | CEM-B10ED77 | Rear door driver side double locking motor. Mechanical Failures. Commanded position not reachable |
| B10EE | CEM-B10EE77 | Rear door passenger side double locking motor. Mechanical Failures. Commanded position not reachable |
| B10EF | CEM-B10EF12 | Sunroof speed output. General Electrical Failures. Circuit short to battery |
| B10EF | CEM-B10EF14 | Sunroof speed output. General Electrical Failures. Circuit short to ground or open |
| B10F1 | CEM-B10F196 | Key in switch. Component Failures. Component internal failure |
| B10F3 | CEM-B10F301 | Left front position light. General Failure Information. No sub type information |
| B10F3 | CEM-B10F311 | Left front position light. General Electrical Failures. Circuit short to ground |
| B10F4 | CEM-B10F401 | Right front position light. General Failure Information. No sub type information |
| B10F4 | CEM-B10F411 | Right front position light. General Electrical Failures. Circuit short to ground |
| B10F5 | CEM-B10F511 | Left rear position light. General Electrical Failures. Circuit short to ground |
| B10F5 | CEM-B10F513 | Left rear position light. General Electrical Failures. Circuit open |
| B10F6 | CEM-B10F611 | Right rear position light. General Electrical Failures. Circuit short to ground |
| B10F6 | CEM-B10F613 | Right rear position light. General Electrical Failures. Circuit open |
| B1101 | CEM-B110112 | Comfort relay. General Electrical Failures. Circuit short to battery |
| B1101 | CEM-B110114 | Comfort relay. General Electrical Failures. Circuit short to ground or open |
| B1108 | CEM-B110877 | Driver door central locking motor. Mechanical Failures. Commanded position not reachable |
| B1109 | CEM-B110977 | Passenger door central locking motor. Mechanical Failures. Commanded position not reachable |
| B110A | CEM-B110A77 | Rear door driver side central locking motor. Mechanical Failures. Commanded position not reachable |
| B110B | CEM-B110B77 | Rear door passenger side central locking motor. Mechanical Failures. Commanded position not reachable |
| B110C | CEM-B110C77 | Rear door driver side power child locking motor. Mechanical Failures. Commanded position not reachable |
| B110D | CEM-B110D77 | Rear door passenger side power child locking motor. Mechanical Failures. Commanded position not reachable |
| B110F | CEM-B110F87 | Heart beat Sensor. Bus Signal/Message Failures. Missing message |
| B110F | CEM-B110F96 | Heart beat Sensor. Component Failures. Component internal failure |
| B1115 | CEM-B111511 | High mounted stop lamp control. General Electrical Failures. Circuit short to ground |
| B1115 | CEM-B111513 | High mounted stop lamp control. General Electrical Failures. Circuit open |
| B112A | CEM-B112A12 | Ignition on relay B. General Electrical Failures. Circuit short to battery |
| B112A | CEM-B112A14 | Ignition on relay. General Electrical Failures. Circuit short to ground or open |
| B112B | CEM-B112B07 | Steering wheel module. General Failure Information. Mechanical Failures |
| B112B | CEM-B112B87 | Steering wheel module. Bus Signal/Message Failures. Missing message |
| B112C | CEM-B112C87 | Interior motion sensor. Bus Signal/Message Failures. Missing message |
| B112E | CEM-B112E11 | Twilight sensor. General Electrical Failures. Circuit short to ground |
| B112E | CEM-B112E13 | Twilight sensor. General Electrical Failures. Circuit open |
| B112F | CEM-B112F11 | Emergency brake lamp. General Electrical Failures. Circuit short to ground |
| B1130 | CEM-B113007 | Light switch module. General Failure Information. Mechanical Failures |
| B1130 | CEM-B113087 | Light switch module. Bus Signal/Message Failures. Missing message |
| B1131 | CEM-B113187 | Wiper motor module. Bus Signal/Message Failures. Missing message |
| B113C | CEM-B113C11 | Hazard switch illumination. General Electrical Failures. Circuit short to ground |
| B113C | CEM-B113C15 | Hazard switch illumination. General Electrical Failures. Circuit short to battery or open |
| B113D | CEM-B113D12 | Sunroof global Open/Close control. General Electrical Failures. Circuit short to battery |
| B113D | CEM-B113D14 | Sunroof global Open/Close control. General Electrical Failures. Circuit short to ground or open |
| B11D2 | CEM-B11D212 | Foldable Head Restraint Output. General Electrical Failures. Circuit short to battery |
| B11D2 | CEM-B11D214 | Foldable Head Restraint Output. General Electrical Failures. Circuit short to ground or open |
| B11FC | CEM-B11FC11 | Parking Assist Supply. General Electrical Failures. Circuit short to ground |
| B11FC | CEM-B11FC15 | Parking Assist Supply. General Electrical Failures. Circuit short to battery or open |
| B1A63 | CEM-B1A6311 | Right Solar Sensor. General Electrical Failures. Circuit short to ground |
| B1A63 | CEM-B1A6313 | Right Solar Sensor. General Electrical Failures. Circuit open |
| B1A79 | CEM-B1A7901 | Rear Fog Lamp Circuit. General Failure Information. General electrical failure |
| B1A79 | CEM-B1A7911 | Rear Fog Lamp Circuit. General Electrical Failures. Circuit short to ground |
| B1A84 | CEM-B1A8441 | Car Configuration Data. System Internal Failures. General checksum failure |
| B1A99 | CEM-B1A9904 | Power on reset. General Failure Information. System Internal Failures |
| B1C55 | CEM-B1C5512 | Horn Relay. General Electrical Failures. Circuit short to battery |
| B1C55 | CEM-B1C5514 | Horn Relay. General Electrical Failures. Circuit short to ground or open |
| B1C82 | CEM-B1C8212 | Headlamp washer relay A. General Electrical Failures. Circuit short to battery |
| B1C82 | CEM-B1C8214 | Headlamp washer relay A. General Electrical Failures. Circuit short to ground or open |
| B1C84 | CEM-B1C8412 | Heated rear window relay output circuit. General Electrical Failures. Circuit short to battery |
| B1C84 | CEM-B1C8414 | Heated rear window relay output circuit. General Electrical Failures. Circuit short to ground or open |
| B1C90 | CEM-B1C9012 | Auxillary Driving Lamps Relay Coil Circuit. General Electrical Failures. Circuit short to battery |
| B1C90 | CEM-B1C9014 | Auxillary Driving Lamps Relay Coil Circuit. General Electrical Failures. Circuit short to ground or open |
| B1C96 | CEM-B1C9611 | Alarm LED Circuit. General Electrical Failures. Circuit short to ground |
| B1C96 | CEM-B1C9615 | Alarm LED Circuit. General Electrical Failures. Circuit short to battery or open |
| B1D00 | CEM-B1D0011 | Lefthand Low Beam Circuit. General Electrical Failures. Circuit short to ground |
| B1D01 | CEM-B1D0111 | Righthand Low Beam Circuit. General Electrical Failures. Circuit short to ground |
| B1D06 | CEM-B1D0611 | Left Turn Indicator. General Electrical Failures. Circuit short to ground |
| B1D07 | CEM-B1D0711 | Right Turn Indicator. General Electrical Failures. Circuit short to ground |
| B1D13 | CEM-B1D1312 | Interior lights #1 circuit. General Electrical Failures. Circuit short to battery |
| B1D13 | CEM-B1D1314 | Interior lights #1 circuit. General Electrical Failures. Circuit short to ground or open |
| B1D14 | CEM-B1D1411 | Interior lights #2 circuit. General Electrical Failures. Circuit short to ground |
| B1D17 | CEM-B1D1700 | Battery Backed Sounder. General Failure Information. No sub type information |
| B1D17 | CEM-B1D1787 | Battery Backed Sounder. Bus Signal/Message Failures. Missing message |
| B1D17 | CEM-B1D1796 | Battery Backed Sounder. Component Failures. Component internal failure |
| B1D18 | CEM-B1D1896 | Volumetric sensor. Component Failures. Component internal failure |
| B1D1A | CEM-B1D1A12 | Interior Lights Circuit "C". General Electrical Failures. Circuit short to battery |
| B1D35 | CEM-B1D3524 | Hazards Switch Connection Circuit. General Signal Failures. Signal stuck high |
| B1D38 | CEM-B1D3816 | Front wiper motor. General Electrical Failures. Circuit voltage below threshold |
| B1D38 | CEM-B1D3817 | Front wiper motor. General Electrical Failures. Circuit voltage above threshold |
| B1D38 | CEM-B1D3819 | Front wiper motor. General Electrical Failures. Circuit current above threshold |
| B1D38 | CEM-B1D3896 | Front wiper motor. Component Failures. Component internal failure |
| C0023 | CEM-C002311 | Stop Lamp Control. General Electrical Failures. Circuit short to ground |
| C1108 | CEM-C110801 | Pedal Sensor(s) Supply Voltage. General Failure Information. General electrical failure |
| C1108 | CEM-C110812 | Pedal Sensor(s) Supply Voltage. General Electrical Failures. Circuit short to battery |
| C1A41 | CEM-C1A4121 | Clutch Pedal Sensor. General Signal Failures. Signal too low |
| C1A41 | CEM-C1A4122 | Clutch Pedal Sensor. General Signal Failures. Signal too high |
| C1A56 | CEM-C1A5616 | Tire pressure sensor. General Electrical Failures. Circuit voltage below threshold |
| C1A56 | CEM-C1A5686 | Tire pressure sensor. Bus Signal/Message Failures. Signal invalid |
| C1A56 | CEM-C1A5693 | Tire pressure sensor. Component Failures. No operation |
| C1A58 | CEM-C1A5816 | Tire pressure sensor. General Electrical Failures. Circuit voltage below threshold |
| C1A58 | CEM-C1A5886 | Tire pressure sensor. Bus Signal/Message Failures. Signal invalid |
| C1A58 | CEM-C1A5893 | Tire pressure sensor. Component Failures. No operation |
| C1A60 | CEM-C1A6016 | Tire pressure sensor. General Electrical Failures. Circuit voltage below threshold |
| C1A60 | CEM-C1A6086 | Tire pressure sensor. Bus Signal/Message Failures. Signal invalid |
| C1A60 | CEM-C1A6093 | Tire pressure sensor. Component Failures. No operation |
| C1A62 | CEM-C1A6216 | Tire pressure sensor. General Electrical Failures. Circuit voltage below threshold |
| C1A62 | CEM-C1A6286 | Tire pressure sensor. Bus Signal/Message Failures. Signal invalid |
| C1A62 | CEM-C1A6293 | Tire pressure sensor. Component Failures. No operation |
| C1D21 | CEM-C1D2105 | Tire pressure sensor. General Failure Information. System Programming Failures |
| C2003 | CEM-C200307 | Steering wheel switch left module. General Failure Information. Mechanical Failures |
| C2003 | CEM-C200387 | Steering wheel switch left module. Bus Signal/Message Failures. Missing message |
| P0460 | CEM-P046015 | Fuel Level Sensor A Circuit. General Electrical Failures. Circuit short to battery or open (B6304T2; B6324S; B8444S) |
| P0462 | CEM-P046200 | Fuel Level Sensor A Circuit Low Input. General Failure Information. No sub type information |
| P0604 | CEM-P060400 | Internal Control Module Random Access Memory (RAM) Error. General Failure Information. No sub type information |
| P0605 | CEM-P060500 | Internal Control Module Read Only Memory (ROM) Error. General Failure Information. No sub type information |
| P062F | CEM-P062F00 | Internal Control Module EEPROM Error. General Failure Information. No sub type information |
| P0801 | CEM-P080111 | Reverse Inhibit Control Circuit. General Electrical Failures. Circuit short to ground |
| P0801 | CEM-P080115 | Reverse Inhibit Control Circuit. General Electrical Failures. Circuit short to battery or open |
| P1346 | CEM-P134613 | Fuel Level Sensor B Circuit. General Electrical Failures. Circuit open |
| P1348 | CEM-P134800 | Fuel Level Sensor B Circuit Low Input. General Failure Information. No sub type information |
| P1571 | CEM-P157173 | Brake Switch. Mechanical Failures. Actuator stuck closed |
| P1653 | CEM-P165312 | Power Steering Output Circuit. General Electrical Failures. Circuit short to battery |
| P1653 | CEM-P165314 | Power Steering Output Circuit. General Electrical Failures. Circuit short to ground or open |
| P1674 | CEM-P167400 | Control Module Software Corrupted. General Failure Information. No sub type information |
| U0001 | CEM-U000100 | High Speed CAN Communication Bus. General Failure Information. No sub type information |
| U0010 | CEM-U001000 | Medium Speed CAN Communication Bus. General Failure Information. No sub type information |
| U0100 | CEM-U010000 | Lost Communication With Engine control module. General Failure Information. No sub type information |
| U0101 | CEM-U010100 | Lost Communication with Transmission control module. General Failure Information. No sub type information |
| U0104 | CEM-U010400 | Lost Communication With Cruise Control Module. General Failure Information. No sub type information |
| U0121 | CEM-U012100 | Lost Communication With Brake Control Module. General Failure Information. No sub type information |
| U0122 | CEM-U012200 | Lost Communication With Suspension module. General Failure Information. No sub type information |
| U0126 | CEM-U012600 | Lost Communication With Steering Angle Sensor Module. General Failure Information. No sub type information |
| U0128 | CEM-U012800 | Lost Communication With Electrical parking brake. General Failure Information. No sub type information |
| U0136 | CEM-U013600 | Lost Communication With Differential Control Module - Rear. General Failure Information. No sub type information |
| U0151 | CEM-U015100 | Lost Communication With Supplemental Restraint System Module. General Failure Information. No sub type information |
| U0155 | CEM-U015500 | Lost Communication With Driver information module. General Failure Information. No sub type information |
| U0156 | CEM-U015600 | Lost Communication With Infotainment control module. General Failure Information. No sub type information |
| U0159 | CEM-U015900 | Lost Communication With Parking assistance module. General Failure Information. No sub type information |
| U0164 | CEM-U016400 | Lost Communication With Climate control unit. General Failure Information. No sub type information |
| U0166 | CEM-U016600 | Lost Communication With Combustion preheater module. General Failure Information. No sub type information |
| U0181 | CEM-U018100 | Lost Communication With Headlamp Leveling Control Module. General Failure Information. No sub type information |
| U0198 | CEM-U019800 | Lost Communication With Telematic Control Module. General Failure Information. No sub type information |
| U0199 | CEM-U019900 | Lost Communication With Driver door module. General Failure Information. No sub type information |
| U0200 | CEM-U020000 | Lost Communication With Passenger door module. General Failure Information. No sub type information |
| U0208 | CEM-U020800 | Lost Communication With Power seat module. General Failure Information. No sub type information |
| U0214 | CEM-U021400 | Lost Communication With Keyless vehicle module. General Failure Information. No sub type information |
| U0231 | CEM-U023187 | Lost Communication With Rain Sensing Module. Bus Signal/Message Failures. Missing message |
| U0236 | CEM-U023687 | Lost Communication With Column Lock Module. Bus Signal/Message Failures. Missing message |
| U0252 | CEM-U025200 | Lost Communication With Lighting Control Module - Rear "B". General Failure Information. No sub type information |
| U0257 | CEM-U025700 | Lost Communication With Front Controls/Display Interface Module. General Failure Information. No sub type information |
| U0264 | CEM-U026400 | Lost Communication With Parking Assistance Camera. General Failure Information. No sub type information |
| U0301 | CEM-U030100 | Software Incompatibility with ECM/PCM. General Failure Information. No sub type information |
| U0301 | CEM-U030141 | Software Incompatibility with ECM/PCM. System Internal Failures. General checksum failure |
| U0401 | CEM-U040100 | Invalid Data Received From Engine control module. General Failure Information. No sub type information |
| U0405 | CEM-U040500 | Invalid Data Received From Cruise Control Module. General Failure Information. No sub type information |
| U0423 | CEM-U042386 | Invalid Data Received From Instrument Panel Control Module. Bus Signal/Message Failures. Signal invalid |
| U0423 | CEM-U042387 | Invalid Data Received From Instrument Panel Control Module. Bus Signal/Message Failures. Missing message |
| U0515 | CEM-U051500 | Keyless vehicle. General Failure Information. No sub type information |
| U0515 | CEM-U051587 | Keyless vehicle. Bus Signal/Message Failures. Missing message |
| U2001 | CEM-U200187 | Reduced System Function. Bus Signal/Message Failures. Missing message |
| U2005 | CEM-U200562 | Vehicle Speed. Algorithm Based Failures. Signal compare failure |
| U2014 | CEM-U201495 | Control Module Hardware. Component Failures. Incorrect assembly |
| U201F | CEM-U201F87 | External receiver. Bus Signal/Message Failures. Missing message |
| U2107 | CEM-U210753 | Collision Mitigation By Braking. System Programming Failures. Deactivated |
| U2108 | CEM-U210853 | Adaptive Cruise Control. System Programming Failures. Deactivated |
| U3000 | CEM-U300051 | Control Module. System Programming Failures. Not programmed |
| U3003 | CEM-U300316 | Battery Voltage. General Electrical Failures. Circuit voltage below threshold |
| U3003 | CEM-U300317 | Battery Voltage. General Electrical Failures. Circuit voltage above threshold |
| U3008 | CEM-U300801 | Control Module Ground "A". General Failure Information. General electrical failure |