Volvo V70 XC / XC70 (2001–2007) – Upper Electronic Module (UEM) fault codes

71 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.

Code	Meaning	Applies to
UEM-0004	Siren. Communication fault2001–2007	2001–2007
UEM-0005	Sun roof. Communication fault2001–2007	2001–2007
UEM-0008	Reading lamp. Signal too low2001–2007	2001–2007
UEM-0009	Reading lamp. Signal too low2001–2007	2001–2007
UEM-000A	Movement sensor. Communication fault2001–2007	2001–2007
UEM-000B	Movement sensor. Signal too low2001–2007	2001–2007
UEM-000C	Mass movement sensor. Signal too high2001–2007	2001–2007
UEM-0011	Mass movement sensor. Signal too low2001–2007	2001–2007
UEM-0013	Movement sensor. Internal fault2001–2007	2001–2007
UEM-001C	General courtesy lighting. Signal faulty2001–2007	2001–2007
UEM-001D	Reading lamp. Signal too high2001–2007	2001–2007
UEM-001E	Reading lamp. Signal too high2001–2007	2001–2007
UEM-001F	Remote receiver. Internal fault2001	2001
UEM-0020	Rear view mirror. Signal missing2001–2007	2001–2007
UEM-0030	Rear left reading lamp. Signal too low2001–2007	2001–2007
UEM-0031	Rear left reading lamp. Signal missing2001–2007	2001–2007
UEM-0032	Rear right reading lamp. Signal too low2001–2007	2001–2007
UEM-0033	Rear right reading lamp. Signal missing2001–2007	2001–2007
UEM-0034	Front left reading lamp. Signal too low2001–2007	2001–2007
UEM-0035	Front left reading lamp. Signal missing2001–2007	2001–2007
UEM-0036	Front right reading lamp. Signal too low2001–2007	2001–2007
UEM-0037	Front right reading lamp. Signal missing2001–2007	2001–2007
UEM-0038	General lighting. Signal too low2001–2007	2001–2007
UEM-0039	General lighting. Signal missing2001–2007	2001–2007
UEM-003A	Extended X supply (EXT_X). Signal too low2003–2007	2003–2007
UEM-003C	Cargo compartment lighting/3rd row reading lamps. Signal too low2001–2007	2001–2007
UEM-003D	Cargo compartment lighting/3rd row reading lamps. Faulty signal2001–2007	2001–2007
UEM-0041	Control unit. Internal fault2001–2007	2001–2007
UEM-0051	Sunroof. Signal faulty2001–2007	2001–2007
UEM-0052	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0053	Sunroof motor. Signal too low2001–2007	2001–2007
UEM-0054	Sunroof motor. Signal too low2001–2007	2001–2007
UEM-0056	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0057	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0058	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0059	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0060	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0061	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0062	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0063	Sunroof motor. Signal too high2001–2007	2001–2007
UEM-0064	Sunroof. Signal too high2001–2007	2001–2007
UEM-0065	Sunroof. Signal faulty2001–2007	2001–2007
UEM-0066	Sunroof. Signal faulty2001–2007	2001–2007
UEM-0067	Sunroof. Signal faulty2001–2007	2001–2007
UEM-0068	Sunroof. Signal faulty2001–2007	2001–2007
UEM-0070	Sunroof. Signal faulty2001–2007	2001–2007
UEM-0071	Control unit. Internal fault2001–2007	2001–2007
UEM-0072	Control unit. Internal fault2001–2007	2001–2007
UEM-0078	Siren. Configuration fault2001–2007	2001–2007
UEM-0080	Rain sensor. Signal missing2001–2007	2001–2007
UEM-0081	Rain sensor. Signal too low2001–2007	2001–2007
UEM-0082	Rain sensor. Signal too high2001–2007	2001–2007
UEM-0083	Rain sensor. Internal fault2001–2007	2001–2007
UEM-0084	Rain sensor. Faulty signal2001–2007	2001–2007
UEM-0090	Rear view mirror, display. Signal too low2003–2004	2003–2004
UEM-0090	PAD lamp. Signal too low2005–2007	2005–2007
UEM-0091	Rear view mirror, display. Signal too high2003–2004	2003–2004
UEM-0091	PAD lamp. Signal too high2005–2007	2005–2007
UEM-0092	Rear view mirror, display. Faulty hardware2003–2004	2003–2004
UEM-0093	Seat belt reminder. Faulty signal2005–2007	2005–2007
UEM-0094	Seat belt reminder. Signal too high2005–2007	2005–2007
UEM-00A0	Tire pressure sensor. Signal missing2003–2007	2003–2007
UEM-00A1	Tire pressure sensor. Signal missing2003–2007	2003–2007
UEM-00A2	Tire pressure sensor. Signal missing2003–2007	2003–2007
UEM-00A3	Tire pressure sensor. Signal missing2003–2007	2003–2007
UEM-00A4	Tire pressure sensor. Low battery voltage2003–2007	2003–2007
UEM-00A5	Tire pressure sensor. Low battery voltage2003–2007	2003–2007
UEM-00A6	Tire pressure sensor. Low battery voltage2003–2007	2003–2007
UEM-00A7	Tire pressure sensor. Low battery voltage2003–2007	2003–2007
UEM-00A8	Tire pressure warning. Sensor missing2003–2007	2003–2007
UEM-00A9	Control module. Configuration fault2003–2007	2003–2007
UEM-E001	Control module communication. Faulty communication2001–2007	2001–2007
UEM-E003	Configuration fault. Faulty configuration2001–2007	2001–2007

All control modules for the Volvo V70 XC / XC70 (2001–2007)