VOLVO
TCM-0022 - Transmission speed sensor. Signal missing
System
Girkassestyring (TCM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (6)
- Volvo C30 (2007–2013)2007–2013Kun girkasse: AW55-50/51SN
- Volvo C70 (2006–2013)2006–2013Kun girkasse: AW55-50/51SN
- Volvo S40 (2004–2013)2004, 2011–2012Kun girkasse: AW55-50/51SN
- Volvo S40 (2004–2013)2005–2010Kun girkasse: AW50/51 AWD, AW55-50/51SN
- Volvo V50 (2004–2013)2004, 2011–2012Kun girkasse: AW55-50/51SN
- Volvo V50 (2004–2013)2005–2010Kun girkasse: AW50/51 AWD, AW55-50/51SN
Hva betyr feilkoden?
The control module has not received a signal from the speed sensor on the transmission. The sensor reports the speed of the input shaft, which sits downstream of the torque converter. The signal is used to match gearbox speed against road speed and to control gear shifts and the lock-up function.
Mulige årsaker
- Contact resistance in the connections
- The speed sensor on the transmission is loose
- The speed sensor on the transmission does not function
Hva du kan gjøre
- 1Check the connector to the transmission control module for contact resistance and oxidation
- 2Have a workshop check that the speed sensor is firmly fitted and not damaged
- 3Clear the fault code and road test the car to see whether it returns
- 4If the fault remains, have a workshop replace the speed sensor; the sensor itself may be at fault
Symptomer du kan merke5
- The malfunction indicator lamp (MIL) is lit
- The general warning lamp is lit
- No lock-up function
- Gear shifts are harsh
- No gear shifts
Hva feilen kan påvirke1
- The emergency program Emergency mode 1 is started in the transmission control module
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