VOLVO
TCM-P300800 - Engine Brake Request - Signal Failure. General Failure Information. No sub type information
System
Girkassestyring (TCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo S60 (2011–)2014–2015Kun girkasse: TG-81SC
- Volvo S80 (2007–)2014–2015Kun girkasse: TG-81SC
- Volvo V40 (2013–)2015Kun girkasse: TG-81SC
- Volvo V40 Cross Country (2013–)2015Kun girkasse: TG-81SC, TG-81SC AWD
- Volvo V60 (2011–)2014–2015Kun girkasse: TG-81SC
- Volvo V60 Cross Country (2015–)2015Kun girkasse: TG-81SC
- Volvo V70 (2008–)2014–2015Kun girkasse: TG-81SC
- Volvo XC60 (2009–)2014–2015Kun girkasse: TG-81SC
- Volvo XC70 (2008–)2014–2015Kun girkasse: TG-81SC
Hva betyr feilkoden?
The transmission control module (TCM) does not get a valid signal for the requested engine braking from the engine control module over the CAN network. The signal decides when engine braking should be activated, for example in first gear. Troubleshooting should be carried out in the engine control module or on the CAN link to it.
Mulige årsaker
- The cause should be looked for in the engine control module (ECM)
- Temporary breaks or a short on the CAN wire between the ECM and the TCM
Hva du kan gjøre
- 1First read the codes in the central electronics control module (CEM) and in the engine control module, and deal with them
- 2Do not clear this code until the engine control module fault is fixed and its code cleared
- 3If no codes are stored, have a workshop troubleshoot the CAN network
Symptomer du kan merke1
- Engine braking is absent, reduced or works incorrectly
Hva feilen kan påvirke1
- The transmission control module uses a default value for the signal
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