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.
2011 Volvo C30 R-Design, AutomaticFACTORY OEM SERVICE PROCEDURE
Phone Module (PHM), Global Positioning System Module (GPS) And Traffic Message Channel Module (TMC) Diagnostic Trouble Codes
- PHM-0013: Control Module. Internal Fault (2007-2008)
- PHM-0014: CARPHONE Antenna. Signal Too High / Signal Missing (2007-2008)
- PHM-0015: Control Module Internal Fault (2009-2013)
- PHM-0015: Control Module. Internal Fault (2007-2008)
- PHM-0020: Handset Microphone. Signal Too High / Signal Missing (2007-2008)
- PHM-0022: Handset Supply. Signal Too High (2007-2008)
- PHM-0030: Reserve Battery Voltage Too Low (2009-2013)
- PHM-0030: Reserve Battery. Voltage Too Low (2007-2008)
- PHM-003A: Internal Antenna. Signal Missing (2007-2008)
- PHM-0040: Sim-Card Internal Fault (2009-2013)
- PHM-0040: Sim Card. Internal Fault (2007-2008)
- PHM-0049: Control Module Internal Fault (2009-2013)
- PHM-0063: Illumination Buttons Signal Too High/Signal Missing (2009-2013)
- PHM-0063: Lighting Switch. Signal Too High / Signal Missing (2007-2008)
- PHM-0064: Illumination Buttons Signal Too Low (2009-2013)
- PHM-0064: Lighting Switch. Signal Too Low (2007-2008)
- PHM-0065: VOLVO On Call Buttons Signal Too Low (2009-2013)
- PHM-0065: VOLVO On Call Switch. Signal Too Low Or Signal Missing (2007-2008)
- PHM-0066: VOLVO On Call Buttons Signal Too High/Signal Missing (2009-2013)
- PHM-0066: VOLVO On Call Switch. Signal Too High (2007-2008)
- PHM-0067: Reserve Battery Not Connected (2009-2013)
- PHM-0067: Reserve Battery, Not Connected (2007-2008)
- PHM-0068: Sim Card Holder Signal Missing (2009-2013)
- PHM-0068: Sim Card Holder. Signal Missing (2007-2008)
- PHM-006B: Memory Fault Control Module Internal Fault (2009-2013)
- PHM-006B: Control Module Memory Fault. Internal Fault (2007-2008)
- PHM-006C: Handset Cradle. Signal Too Low (2007-2008)
- PHM-0070: Control Module. Incorrect Software (2007-2008)
- PHM-0080: VOLVO On Call Buttons Wrong Switches Mounted (2009-2013)
- PHM-0080: VOLVO On Call Switch. Incorrect Keypad Installed (2007-2008)
- PHM-0082: VOLVO On Call Buttons Activated Too Long (2009-2013)
- PHM-0082: VOLVO On Call Switch. Activated Too Long (2007-2008)
- PHM-0090: Control Module. Incorrect Software (2008)
- PHM-0100: Control Module Configuration Fault (2009-2013)
- PHM-0211: Internal Backup Speaker Signal Too Low (2009-2013)
- PHM-0215: Emergency Microphone Signal Too High/Signal Missing (2009-2013)
- PHM-1A51: Control Module Incorrect Software (2009-2013)
- PHM-1A54: Control Module Incorrect Software (2009-2013)
- PHM-4E96: Control Module Internal Fault (2009-2013)
- PHM-5529: Internal Backup Antenna Invalid Signal (2009-2013)
- PHM-5611: Telephone Antenna Signal Too Low (2009-2013)
- PHM-5615: Telephone Antenna Signal Too High/Signal Missing (2009-2013)
- PHM-6911: Handset Hook Signal Too Low (2009-2013)
- PHM-6915: Handset Hook Signal Too High/Signal Missing (2009-2013)
- PHM-6A11: Handset Microphone Signal Too Low (2009-2013)
- PHM-6A15: Handset Microphone Signal Too High/Signal Missing (2009-2013)
- PHM-6B11: Handset Speaker Signal Too Low (2009-2013)
- PHM-6B15: Handset Speaker Signal Too High/Signal Missing (2009-2013)
- PHM-7B11: Handset Supply Signal Too Low (2009-2013)
- PHM-7B12: Handset Supply Signal Too High (2009-2013)
- PHM-9F11: GPS-Antenna Signal Too Low (2009-2013)
- PHM-9F13: GPS-Antenna Signal Missing (2009-2013)
- PHM-A211: Crash Signal Too Low (2009-2013)
- PHM-A215: Crash Signal Too High/Signal Missing (2009-2013)
- PHM-A238: Crash Signal Faulty Signal (2009-2013)
- PHM-C000: Control Module Software Fault (2009-2013)
- PHM-E001: Control Module Communication Software Error (2009-2013)
- PHM-E001: Control Module Communication. Fault In Software (2007-2008)
- PHM-E003: Configuration Fault Software Fault (2009-2013)
- PHM-E003: Configuration Fault. Software Fault (2007-2008)
- PHM-E010: Power Supply Faulty Signal (2009-2013)
- PHM-E010: Power Supply. Faulty Signal (2007-2008)
- PHM-XXXX: Unknown Diagnostic Trouble Code (DTC) For The Current Control Module Version (2007-2008)
- GPS-0001: GPS Antenna. Signal Missing (2007)
- GPS-0002: GPS Antenna. Signal Too High (2007)
- GPS-0003: Control Module. Internal Fault (2007)
- GPS-XXXX: Unknown Diagnostic Trouble Code (DTC) For The Relevant Control Module Version (2007)
- TMC-0001: Antenna TMC. Signal Missing (2007)
- TMC-0002: Antenna TMC. Signal Too High (2007)
- TMC-XXXX: Unknown Diagnostic Trouble Code (DTC) For The Relevant Control Module Version (2007)
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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