VOLVO
TCM-P074F68 - Unable to Engage Gear 7. Algorithm Based Failures. Event 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?
This event-driven code indicates that the selected 7th gear has a ratio close to that of another gear, which may be caused by a clutch or brake B1 being engaged unintentionally. It is an information code and does not point to a fault in the control module where it is active.
Mulige årsaker
- Contact resistance or poor contact in the connectors to the linear pressure solenoids
- One or more linear pressure solenoids have stuck
- One or more linear pressure solenoids are damaged
- Clutch C1, C4 or brake B1 engaged unintentionally
Hva du kan gjøre
- 1Deal first with any other transmission fault codes, since they show the real fault
- 2Clear the code and road test to see whether it returns
- 3Have a workshop check the connectors and wiring of the linear pressure solenoids and the transmission's mechanics
Symptomer du kan merke5
- Gear changes are harsh or jerky
- Gear changes take a long time
- Gear changes happen too early, too late or too often
- No automatic gear change
- No manual gear change
Hva feilen kan påvirke3
- Adaptation function is blocked
- Neutral check is blocked
- A safe gear is engaged and held for a while before a new gear can be requested
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.