Hva betyr feilkode TCM-P073E77?

Diagnose og feilkodedefinisjon for TCM-P073E77 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S60 (2011–)). Bestill reparasjon hos OBD Tuning.

VOLVO

TCM-P073E77 - Unable to Engage Reverse. Mechanical Failures. Commanded position not reachable

System

Girkassestyring (TCM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

7 modeller

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)

Vis modeller per årsmodell og motor (24)

Hva betyr feilkoden?

Reverse cannot be engaged because the control module has blocked it, due to a fault that could damage the transmission if driving or shifting continued. The code is event-driven and usually shows a temporary disturbance, especially in new cars or transmissions whose parts have not yet bedded in.

Mulige årsaker

Damaged valve
Electrical fault not yet detected
Hydraulic fault not yet detected
Damaged shift mechanism

Hva du kan gjøre

1Read and clear the code, then road test in reverse to see whether it returns
2If it does not return, it was most likely a temporary disturbance and no action is needed
3If it returns often, consider how many miles the car has covered and how often the fault shows, and tell the workshop
4If the fault remains, have a workshop check the valve, the hydraulics and the shift mechanism

Symptomer du kan merke2

Yellow warning symbol and text message in the display
No forward or reverse movement in gear

Hva feilen kan påvirke1

The control module blocks gears to protect the transmission

Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.