Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2010 Volvo C70 StandardFACTORY OEM SERVICE PROCEDURE
Infotainment Control Module (ICM) DTCS
INFOTAINMENT CONTROL MODULE (ICM) - DTC INDEX
| DTC | Description |
|---|---|
| ICM-1A02 | Control module. Faulty voltage |
| ICM-1A05 | Display. Faulty voltage |
| ICM-1A06 | Relay, infotainment not deactivated |
| ICM-1A51 | Communication with the audio module (AUD). Signal missing |
| ICM-1A53 | Communication with the multimedia module (MMM). Signal missing |
| ICM-1A54 | Communication with the subwoofer module (SUB). Signal missing |
| ICM-1A57 | Communication with the phone module (PHM). Signal missing |
| ICM-1A58 | Communication with the global positioning system module (GPS). Signal missing |
| ICM-1A59 | Communication with the traffic message channel module (TMC). Signal missing |
| ICM-1A5A | Communication with integrated audio module (IAM). Signal missing |
| ICM-1A5B | Communication with Remote Digital Audio Receiver (RDAR) Signal missing |
| ICM-1A5C | Communication with bluetooth phone module (BPM) Signal missing |
| ICM-1A5D | Communication With Accessory USB Unit (AUU) Signal missing |
| ICM-1D03 | Control module, not fully programmed. Internal fault |
| ICM-1D07 | Control module. Internal fault |
| ICM-1F36 | Heating, display. Signal missing |
| ICM-1F37 | Display. Signal missing |
| ICM-1F38 | Temperature sensor. Faulty signal |
| ICM-1F40 | Receiver remote control. Short-circuit to ground |
| ICM-6C71 | Audio module (AUD) not approved. Faulty signal |
| ICM-6C72 | Multimedia module (MMM) not approved. Faulty signal |
| ICM-6C73 | Subwoofer module (SUB) not approved. Faulty signal |
| ICM-6C76 | Phone module (PHM) not approved. Faulty signal |
| ICM-6C77 | Global positioning system module (GPS) not approved. Faulty signal |
| ICM-6C78 | Traffic message channel module (TMC) not approved. Faulty signal |
| ICM-6C79 | Infotainment control module (ICM) not approved. Faulty signal |
| ICM-6C7A | Integrated audio module (IAM) not valid. Faulty signal |
| ICM-6C7B | Remote Digital Audio Receiver (RDAR) not valid Faulty signal |
| ICM-6C7C | Bluetooth phone module (BPM) not valid Faulty signal |
| ICM-6C7D | Accessory USB Unit (AUU) not valid Faulty signal |
| ICM-DC00 | Control module communication. Internal fault |
| ICM-DC01 | Communication module. Faulty signal |
| ICM-DC02 | Control module communication. No communication |
| ICM-E001 | Control module communication. Faulty communication |
| ICM-E003 | Configuration fault. Faulty configuration |
| ICM-E010 | Power supply. Signal too low |
| ICM-XXXX | Unknown diagnostic trouble code (DTC) for the current control module version |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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