Hva betyr feilkode TCM-0514?

Diagnose og feilkodedefinisjon for TCM-0514 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Bestill reparasjon hos OBD Tuning.

VOLVO

TCM-0514 - Sensor group 1. Supply voltage too low

System

Girkassestyring (TCM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

4 modeller

C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)

Vis modeller per årsmodell og motor (10)

Hva betyr feilkoden?

The supply voltage to sensor group 1 in the transmission is too low. Sensor group 1 monitors the shift forks for the odd gears and reverse. The fault can be caused by a supply cable shorted to ground, damaged cables or connectors, or a damaged transmission control module.

Mulige årsaker

Power supply cable shorted to ground
Damaged cables or connectors
Damaged transmission control module (TCM)

Hva du kan gjøre

1Read the fault codes, clear TCM-0514 and drive the car to see whether it comes back
2Use a multimeter to check that the supply cable to the sensors has no contact with ground (the body)
3Inspect the connectors and wiring leading to the transmission for corrosion, loose connections and chafing
4Have a workshop check the supply voltage to the sensors with diagnostic equipment. If the fault is inside the module, it needs to be replaced

Symptomer du kan merke5

Malfunction Indicator Light (check engine) lit or behaving abnormally
Yellow warning symbol and text message in the display
Shifts hard or jerky
Shifts too early, too late or too often
No forward or reverse movement with a gear selected

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