VOLVO
ECM-710C - Immobilizer Communication. Signal too high
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (9)
- Volvo C30 (2007–2013)2007Kun motor: B5254T3
- Volvo C30 (2007–2013)2008–2013Kun motor: B5254T7
- Volvo C70 (2006–2013)2006–2007Kun motor: B5254T3
- Volvo C70 (2006–2013)2008–2013Kun motor: B5254T7
- Volvo S40 (2004–2013)2005–2007Kun motor: B5254T3
- Volvo S40 (2004–2013)2008Kun motor: B5254T3, B5254T7
- Volvo S40 (2004–2013)2009–2012Kun motor: B5254T7
- Volvo V50 (2004–2013)2005–2007Kun motor: B5254T3
- Volvo V50 (2004–2013)2008–2012Kun motor: B5254T7
Hva betyr feilkoden?
The engine control module (ECM) holds an immobilizer code that is unique to each car, and it is checked against the central electronic module (CEM) before the engine may start. If the engine control module is not programmed, or an internal fault is found in it, the code is set with the ignition on. The immobilizer code is then missing from the engine control module, and the engine does not start.
Mulige årsaker
- The ECM has never been programmed and therefore has no immobilizer code
- Damaged engine control module (ECM)
Hva du kan gjøre
- 1Check that the connectors to the engine control module are firmly seated and free from oxidation
- 2You cannot program the engine control module yourself; have a workshop try to program it
- 3If the engine control module is damaged, have a workshop replace it
- 4Once the workshop is finished, start the engine and check that the fault has gone
Symptomer du kan merke1
- The engine cranks but will not start
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