VOLVO
ECM-710D - Immobilizer Communication. Signal too low
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 immobilizer code in the engine control module (ECM) must match the code in the central electronic module (CEM), and the check is made before the engine is allowed to start. If the engine control module is found to be unprogrammed, or to have an internal fault, the code is set with the ignition on. In this variant, a damaged engine control module is the cause.
Mulige årsaker
- 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
- 2If no other fault is found, have a workshop try a new engine control module
- 3After the work, start the engine and check that the immobilizer releases and the code does not return
Symptomer du kan merke1
- The engine cranks but will not start
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