VOLVO
ECM-P073064 - Incorrect Gear Ratio. Algorithm Based Failures. Signal plausibility failure
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
8 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (8)
- Volvo S60 (2011–)2014–2015Nur Motor: D4204T5
- Volvo S80 (2007–)2014–2015Nur Motor: D4204T5
- Volvo V40 (2013–)2015Nur Motor: D4204T14
- Volvo V40 Cross Country (2013–)2015Nur Motor: D4204T14
- Volvo V60 (2011–)2014–2015Nur Motor: D4204T5
- Volvo V70 (2008–)2014–2015Nur Motor: D4204T5
- Volvo XC60 (2009–)2014–2015Nur Motor: D4204T5
- Volvo XC70 (2008–)2014–2015Nur Motor: D4204T5
Was bedeutet der Fehlercode?
The brake control module (BCM) monitors the speed of the driven wheels and can request increased torque when the car slips. The code is set when the torque increase from the transmission control module (TCM) is implausible compared with the one the engine control module has calculated.
Mögliche Ursachen
- Look for the fault cause in the transmission control module (TCM)
Was Sie tun können
- 1Read and clear the fault code, and test-drive to see whether it returns
- 2Check that the tyres are the same size and wear evenly
- 3If you have a diagnostic tool, compare the wheel speeds in live data with the vehicle speed during a test drive
- 4Do not work on the braking system yourself. If the fault remains, have a workshop check it
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.