VOLVO
TCM-044B - Gear 4. Gear engagement blocked
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?
Gear 4 is blocked. Gear 4 is one of the even gears, engaged by shift forks 3 and 4. The transmission control module (TCM) can block gears when it detects a fault that could damage the transmission if driving or shifting continues. The code is event controlled and usually means a temporary disruption rather than a permanent fault.
Mögliche Ursachen
- Damaged valve
- Electrical fault that has not been detected
- Hydraulic fault that has not been detected
- Damaged gear mechanism
Was Sie tun können
- 1Clear the fault code and road test the car to see whether it returns, since the code usually reflects a temporary disruption
- 2On new cars and transmissions, the synchronisation between parts can cause temporary problems that usually clear up by themselves
- 3If the problem persists, further action is needed, and a workshop should carry out the fault tracing
- 4Note how often the problem occurs and the odometer reading, as this matters for the assessment when the fault is common on new transmissions
Symptome, die Sie bemerken können4
- Yellow warning symbol and message in the display
- Gear changes take too long to complete, sometimes or all the time
- Gears shift hard or jerky, 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.