VOLVO
TCM-05A1 - Hydraulic pressure solenoid driver, clutch odd gears. Voltage too high
System
Girkassestyring (TCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (10)
- Volvo C30 (2007–2013)2008Kun motor: D4204T · Kun girkasse: MPS6
- Volvo C30 (2007–2013)2009–2010Kun motor: B4204S3, D4204T · Kun girkasse: MPS6
- Volvo C30 (2007–2013)2011–2013Kun motor: B4204S3 · Kun girkasse: MPS6
- Volvo C70 (2006–2013)2009–2010Kun motor: D4204T · Kun girkasse: MPS6
- Volvo S40 (2004–2013)2008Kun motor: D4204T · Kun girkasse: MPS6
- Volvo S40 (2004–2013)2009–2010Kun motor: B4204S3, D4204T · Kun girkasse: MPS6
- Volvo S40 (2004–2013)2011–2012Kun motor: B4204S3 · Kun girkasse: MPS6
- Volvo V50 (2004–2013)2008Kun motor: D4204T · Kun girkasse: MPS6
- Volvo V50 (2004–2013)2009–2010Kun motor: B4204S3, D4204T · Kun girkasse: MPS6
- Volvo V50 (2004–2013)2011–2012Kun motor: B4204S3 · Kun girkasse: MPS6
Hva betyr feilkoden?
The output stage for solenoid CSPS1, which controls the hydraulic pressure over the clutch for the odd gears, is shorted to supply voltage. The fault means the mechatronic unit in the transmission must be replaced. The cause may also be a damaged solenoid, a damaged or dirty connector or circuit board, or a damaged transmission control module.
Mulige årsaker
- Damaged solenoid
- Connector or circuit board damaged or dirty
- Damaged transmission control module (TCM)
Hva du kan gjøre
- 1Read the fault codes, clear TCM-05A1 and drive the car to see whether it returns
- 2Have a workshop read the fault with diagnostic equipment. The fault requires the mechatronic unit to be replaced
- 3Have a workshop replace the mechatronic unit and confirm the fault code does not come back
Symptomer du kan merke5
- Yellow warning symbol and text message in the display
- Shifts hard or jerky
- No forward or reverse movement with a gear selected
- Gear changes take too long to complete
- Shifts too early, too late or too often
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.