VOLVO
TCM-012E - Reverse gear. Wrong gearratio
System
Getriebesteuergerät (TCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleS60 (2001–2009), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2001–2009)2006–2007Nur Motor: B5254T4, D5244T4, D5244T5 · Nur Getriebe: TF-80SC, TF-80SC AWD
- Volvo S60 (2001–2009)2008–2009Nur Motor: D5244T4, D5244T5 · Nur Getriebe: TF-80SC
- Volvo V70 (2000–2008)2006–2007Nur Motor: B5254T4, D5244T4, D5244T5 · Nur Getriebe: TF-80SC, TF-80SC AWD
- Volvo V70 (2000–2008)2008Nur Motor: D5244T5 · Nur Getriebe: TF-80SC
- Volvo V70 XC / XC70 (2001–2007)2006–2007Nur Motor: D5244T4 · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2006–2007Nur Motor: D5244T4 · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2008–2010Nur Motor: D5244T4, D5244T5 · Nur Getriebe: TF-80SC AWD
- Volvo XC90 (2003–)2011Nur Motor: D5244T18, D5244T4, D5244T5 · Nur Getriebe: TF-80SC, TF-80SC AWD
- Volvo XC90 (2003–)2012Alle Motoren außer: B5254T2, B6324S5 · Alle Getriebe außer: AW50/51 AWD
Was bedeutet der Fehlercode?
The transmission control module (TCM) has registered that drive forward or reverse does not engage when the gear selector is moved to R or D. The fault is due either to contact resistance, a solenoid stuck in the OFF or ON position, or a mechanical fault in the gearbox. Gear changes may then fail.
Mögliche Ursachen
- Contact resistance in connections, or a solenoid stuck in the OFF or ON position
- Mechanical faults in the gearbox
Was Sie tun können
- 1Read and clear the fault code and road test to see whether it returns
- 2If you have a diagnostic tool: activate the solenoids one at a time and check that each one's status changes between off and on
- 3Have a workshop check the connectors and wiring to the gearbox control module for contact resistance and oxidation
- 4If a solenoid is stuck or a mechanical fault is present, have a workshop decide whether the gearbox needs replacing
- 5After a repair, a workshop should reset the adaptation and the fluid quality counter
Symptome, die Sie bemerken können3
- The general warning lamp is lit
- The malfunction indicator lamp is lit
- Gear changes do not occur
Was der Fehler beeinflussen kann1
- An auxiliary program in the control module is activated
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.