VOLVO
TCM-0418 - Position sensor shift fork 4. Signal to high
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 transmission control module (TCM) receives too high a signal from the position sensor for shift fork 4. The sensor shows where the fork is, so a wrong value gives the control module incorrect information. The cause can be in the cable, the sensor or the control module.
Mögliche Ursachen
- Cable short-circuited to supply voltage
- Damaged position sensor
- Damaged transmission control module (TCM)
Was Sie tun können
- 1Read out the fault codes from the transmission control module and deal first with any codes that may share the same cause
- 2Have a workshop with diagnostic equipment check the voltage supply to the position sensors; if it is outside the normal range, the fault is inside the control module
- 3Use a multimeter to check that the cable to the position sensor for shift fork 4 has no contact with the battery's positive supply
- 4If you have diagnostic equipment, look at the position value for shift fork 4 in live data and compare it with the others
- 5If a value is outside or at the limit, a workshop should replace the mechatronic unit; if readings are within limits, the fault has probably been sporadic
Symptome, die Sie bemerken können5
- Check engine light comes on or behaves abnormally
- Yellow warning symbol and message in the display
- Gears shift hard or jerky, sometimes or all the time
- Gear changes take too long to complete, sometimes or all the time
- No automatic gear changes
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.