VOLVO
TCM-0473 - Tranmission speed sensor odd gears. Plausible signal
System
Getriebesteuergerät (TCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (10)
- Volvo C30 (2007–2013)2008Nur Motor: D4204T · Nur Getriebe: MPS6
- Volvo C30 (2007–2013)2009–2010Nur Motor: B4204S3, D4204T · Nur Getriebe: MPS6
- Volvo C30 (2007–2013)2011–2013Nur Motor: B4204S3 · Nur Getriebe: MPS6
- Volvo C70 (2006–2013)2009–2010Nur Motor: D4204T · Nur Getriebe: MPS6
- Volvo S40 (2004–2013)2008Nur Motor: D4204T · Nur Getriebe: MPS6
- Volvo S40 (2004–2013)2009–2010Nur Motor: B4204S3, D4204T · Nur Getriebe: MPS6
- Volvo S40 (2004–2013)2011–2012Nur Motor: B4204S3 · Nur Getriebe: MPS6
- Volvo V50 (2004–2013)2008Nur Motor: D4204T · Nur Getriebe: MPS6
- Volvo V50 (2004–2013)2009–2010Nur Motor: B4204S3, D4204T · Nur Getriebe: MPS6
- Volvo V50 (2004–2013)2011–2012Nur Motor: B4204S3 · Nur Getriebe: MPS6
Was bedeutet der Fehlercode?
The input shaft speed sensor for odd gears, which is part of the mechatronic unit, gives a signal that is not plausible for the selected gear. The sensor value is used during shifting, to work out vehicle speed and to check the transmission's hydraulic and mechanical function.
Mögliche Ursachen
- Damaged sensor
Was Sie tun können
- 1Read out the fault codes from the transmission control module. If several speed sensors show faults, the cause may instead lie in the control module
- 2If you have diagnostic equipment, compare the input shaft speed for odd gears with that for even gears in live data while the car is rolling and see whether it deviates
- 3The sensor is part of the mechatronic unit, so if the sensor is at fault the mechatronic unit must be replaced, which a workshop should do
- 4If the fault is inside the control module, it must be replaced; a new module is delivered without software and must be programmed by a workshop
Symptome, die Sie bemerken können5
- Text window with yellow warning symbol and message
- No forward or reverse movement with a gear selected
- Gears shift hard or jerky, sometimes or all the time
- Gear changes take too long to complete, sometimes or all the time
- Shifts occur too early, too late or too often, sometimes or all the time
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.