VOLVO
ECM-P073064 - Incorrect Gear Ratio. Algorithm Based Failures. Signal plausibility failure
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (8)
- Volvo S60 (2011–)2014–2015Kun motor: D4204T5
- Volvo S80 (2007–)2014–2015Kun motor: D4204T5
- Volvo V40 (2013–)2015Kun motor: D4204T14
- Volvo V40 Cross Country (2013–)2015Kun motor: D4204T14
- Volvo V60 (2011–)2014–2015Kun motor: D4204T5
- Volvo V70 (2008–)2014–2015Kun motor: D4204T5
- Volvo XC60 (2009–)2014–2015Kun motor: D4204T5
- Volvo XC70 (2008–)2014–2015Kun motor: D4204T5
Hva betyr feilkoden?
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.
Mulige årsaker
- Look for the fault cause in the transmission control module (TCM)
Hva du kan gjøre
- 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
Symptomer du kan merke1
- No noticeable symptoms for the driver
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