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Volvo S40 (2004–2013) – Integrated Audio Module (IAM) fault codes

34 fault codes

The same fault code can mean different things depending on model year and engine. Each meaning is therefore shown on its own row, with exactly which cars it applies to.

CodeMeaning
IAM-1001AM/FM antenna. No signal2005–2012
IAM-1002AM/FM antenna. Faulty signal2005–2012
IAM-2001Control module. Internal fault2005–2012
IAM-2002Control module. Internal fault2005–2012
IAM-2003Control module. Internal fault2005–2012
IAM-2004Control module. Internal fault2005–2012
IAM-2005Control module. Internal fault2005–2012
IAM-3001Front left speaker. Signal too low2005–2012
IAM-3002Front left speaker. Signal too high2005–2012
IAM-3003Front left speaker. Faulty signal2005–2012
IAM-3004Front left speaker. No signal2005–2012
IAM-3005Front left speaker. Faulty signal2005–2012
IAM-3011Front right speaker. Signal too low2005–2012
IAM-3012Front right speaker. Signal too high2005–2012
IAM-3013Front right speaker. Faulty signal2005–2012
IAM-3014Front right speaker. No signal2005–2012
IAM-3015Front right speaker. Faulty signal2005–2012
IAM-3021Rear left speaker. Signal too low2005–2012
IAM-3022Rear left speaker. Signal too high2005–2012
IAM-3023Rear left speaker. Faulty signal2005–2012
IAM-3024Rear left speaker. No signal2005–2012
IAM-3025Rear left speaker. Faulty signal2005–2012
IAM-3031Rear right speaker. Signal too low2005–2012
IAM-3032Rear right speaker. Signal too high2005–2012
IAM-3033Rear right speaker. Faulty signal2005–2012
IAM-3034Rear right speaker. No signal2005–2012
IAM-3035Rear right speaker. Faulty signal2005–2012
IAM-4001Microphone input. Signal missing2009–2012
IAM-4002Microphone input. Signal too low2009–2012
IAM-4003Microphone input. Signal too high2009–2012
IAM-5001USB port. Signal too low2009–2012
IAM-5002USB port. Signal too high2009–2012
IAM-9001Control module. Configuration fault2005–2012
IAM-9002Control module. Overheated2005–2012
All control modules for the Volvo S40 (2004–2013)