VOLVO
TCM-P076500 - Unexpected Mechanical Gear Disengagement. 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 disengages unexpectedly and goes into neutral. The linear pressure solenoids control the system pressure to the clutches used for gear changes, and when the control module detects a fault, the transmission goes into neutral.
Mulige årsaker
- Contact resistance or oxidation in connectors or connections
- One or more clutches or brakes in the transmission are worn or damaged
- One of the linear pressure solenoids is damaged
- Poor quality transmission fluid
- Fault inside the transmission control system, or a mechanical fault in the transmission
- Fault inside the transmission control module (TCM)
Hva du kan gjøre
- 1First read all codes: if other transmission codes are present, deal with them first, since they may be the root fault
- 2Clear the code and road test to see whether the gears stay engaged
- 3Have a workshop check the transmission fluid quality and level, and the linear pressure solenoids' connectors and wiring
- 4If the fault remains, have a workshop look into the transmission's mechanics and the control module
Symptomer du kan merke4
- Yellow warning symbol and text message in the display
- The car may feel underpowered
- The engine stalls when a gear is engaged from idle, or when the car slows down
- No automatic gear change, or no forward or reverse movement in gear
Hva feilen kan påvirke1
- The transmission disengages and goes into neutral
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.