VOLVO
ECM-P086300 - TCM Communication Circuit. General Failure Information. No sub type information
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
3 modellerS60 (2011–), S80 (2007–), V70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo S60 (2011–)2011–2012Kun motor: B5254T5
- Volvo S80 (2007–)2007–2008Kun motor: B5254T6
- Volvo S80 (2007–)2009Kun motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Kun motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Kun motor: B5254T10
- Volvo V70 (2008–)2008Kun motor: B5254T6
- Volvo V70 (2008–)2009Kun motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Kun motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Kun motor: B5254T10
Hva betyr feilkoden?
The ECM has logged a fault on the CAN link between the TCM and itself. The fault may lie in a CAN wire that is broken or shorted, or in another control module on the same part of the CAN network. The eco lamp in the instrument panel may be lit.
Mulige årsaker
- Break in one of the CAN wires
- Short circuit between the CAN wires
- Internal fault in the ECM itself
- Internal fault in another control module on the same part of the CAN network
Hva du kan gjøre
- 1Read the fault codes in the CEM and in other affected control modules first, as the CAN fault may also be set there
- 2This fault code should not be erased until the fault codes in the CEM and other affected modules have been remedied and erased
- 3Check that the fuses are intact. The locations are shown in the instruction manual or on the fuse list
- 4Use a multimeter to check that the CAN wires have no break and are not shorted to each other
- 5If the fault remains after these checks, have a workshop with diagnostic equipment investigate the CAN network and the control modules
Symptomer du kan merke1
- The eco lamp is lit
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