What does fault code ICM-1A02 mean?

Diagnostic fault code details for ICM-1A02 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Repair service at OBD Tuning.

VOLVO

ICM-1A02 - Control module. Faulty voltage

System

Infotainment Control Module (ICM)

Volvo models this fault code applies to

Applies to the following models:

6 models

C30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013), XC90 (2003–)

Show models by year and engine (6)

What does this fault code mean?

The infotainment control module (ICM) checks the internal supply voltage inside its own control module and has recorded a fault. Nothing needing repair lies behind this code, so it can be disregarded when the audio system works.

Possible causes

Defective control module

What you can do

1Read the code and clear it; if it does not come back, nothing more needs to be done
2Have a workshop update the infotainment module (ICM) to its newest software and confirm it works
3If the infotainment control module does not work after that, have a workshop replace it

Symptoms you may notice1

The audio system does not work

General guidance for car owners. Diagnosis on the car can point to a different cause.