VOLVO
TCM-P073F68 - Unable to Engage Gear 1. Algorithm Based Failures. Event information
System
Getriebesteuergerät (TCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2014–2015Nur Getriebe: TG-81SC
- Volvo S80 (2007–)2014–2015Nur Getriebe: TG-81SC
- Volvo V40 (2013–)2015Nur Getriebe: TG-81SC
- Volvo V40 Cross Country (2013–)2015Nur Getriebe: TG-81SC, TG-81SC AWD
- Volvo V60 (2011–)2014–2015Nur Getriebe: TG-81SC
- Volvo V60 Cross Country (2015–)2015Nur Getriebe: TG-81SC
- Volvo V70 (2008–)2014–2015Nur Getriebe: TG-81SC
- Volvo XC60 (2009–)2014–2015Nur Getriebe: TG-81SC
- Volvo XC70 (2008–)2014–2015Nur Getriebe: TG-81SC
Was bedeutet der Fehlercode?
1st gear cannot be engaged properly, and the control module interprets this as clutch C3 or C4 not being engaged. The code is event-driven and does not indicate a fault in the control module where it is active.
Mögliche Ursachen
- Contact resistance or poor contact in the connectors to the linear pressure solenoids or the shift solenoid
- A linear pressure solenoid has stuck, or the shift solenoid has stuck in the off or on position
- One or more of the solenoids is damaged
- Poor fluid quality
- Fault inside the transmission control module (TCM) or its control system
- Mechanical faults in the transmission
Was Sie tun können
- 1Read all codes: if there are other transmission codes, deal with them first, since they may be the root fault
- 2Clear the code and road test the car in first gear with engine braking to see whether it returns
- 3Have a workshop check the solenoid connectors and wiring and the transmission's mechanics, since the fault may lie inside the transmission
Symptome, die Sie bemerken können5
- No automatic gear change
- No manual gear change
- Gear changes are harsh or jerky
- Gear changes take a long time
- Gear changes happen too early, too late or too often
Was der Fehler beeinflussen kann3
- Adaptation function is blocked
- Neutral check is blocked
- The transmission engages a safe gear and holds it for a while before a new gear can be requested
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.