What does fault code IAM-2004 mean?

Diagnostic fault code details for IAM-2004 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Repair service at OBD Tuning.

VOLVO

IAM-2004 - Control module. Internal fault

System

Integrated Audio Module (IAM)

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 integrated audio module (IAM) has found an internal fault in the CD changer. Because the fault lies within the module itself, the first thing to see is whether the fault code comes back.

Possible causes

Internal fault in the integrated audio module (IAM)

What you can do

1Read the fault code with diagnostic equipment, clear it and switch the ignition on to see whether it returns
2If the code returns, the integrated audio module needs replacing, which a workshop does
3After the work, check that the fault code is gone

Symptoms you may notice1

No playback from the CD changer

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