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Volvo XC70 (2008–) – Multi Media Module (MMM) fault codes

14 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
MMM-B1A8911Satellite Antenna. General Electrical Failures. Circuit short to ground2008–2011
MMM-B1A8913Satellite Antenna. General Electrical Failures. Circuit open2008–2011
MMM-B1A891BSatellite Antenna. General Electrical Failures. Circuit resistance above threshold2008–2011
MMM-B1D5514Antenna #2. General Electrical Failures. Circuit short to ground or open2008–2011
MMM-U200531Vehicle Speed. FM (Frequency Modulated) / PWM (Pulse Width Modulated) Failures. No signal2008–2011
MMM-U220041Control Module Configuration Memory Corrupt. System Internal Failures. General checksum failure2008–2011
MMM-U220044Control Module Configuration Memory Corrupt. System Internal Failures. Data memory failure2008–2011
MMM-U300049Control Module. System Internal Failures. Internal electronic failure2008–2011
MMM-U300055Control Module. System Programming Failures. Not configured2008–2011
MMM-U300087Control Module. Bus Signal / Message Failures. No signal2008–2011
MMM-U300098Control Module. Component Failures. Component or system over temperature2008–2011
MMM-U300316Battery Voltage. General Electrical Failures. Circuit voltage below threshold2008–2011
MMM-U300317Battery Voltage. General Electrical Failures. Circuit voltage above threshold2008–2011
MMM-U300362Battery voltage. Algorithm Based Failures. Signal compare failure2008–2011
All control modules for the Volvo XC70 (2008–)