VOLVO
TCM-0571 - Multiplex solenoid driver, clutch cooling and hydraulic pressure gear change. 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 SHCMS, which controls clutch cooling and the hydraulic pressure used for gear changes, is shorted to supply voltage. The fault means the mechatronic unit in the transmission must be replaced. It may also be caused by a damaged solenoid, a damaged or dirty connector or circuit board, or a damaged transmission control module.
Mulige årsaker
- Damaged or dirty connector or circuit board
- Damaged solenoid
- Damaged transmission control module (TCM)
Hva du kan gjøre
- 1Read the fault codes, clear TCM-0571 and drive the car to see whether it comes back
- 2Have a workshop read the fault with diagnostic equipment. It normally points to the mechatronic unit needing replacement
- 3Have a workshop replace the mechatronic unit and confirm that the fault code does not return
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
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.