VOLVO
TCM-P272700 - Pressure Control Solenoid "SL4" Control Circuit Low. General Failure Information. No sub type information
System
Girkassestyring (TCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo S60 (2011–)2014–2015Kun girkasse: TG-81SC
- Volvo S80 (2007–)2014–2015Kun girkasse: TG-81SC
- Volvo V40 (2013–)2015Kun girkasse: TG-81SC
- Volvo V40 Cross Country (2013–)2015Kun girkasse: TG-81SC, TG-81SC AWD
- Volvo V60 (2011–)2014–2015Kun girkasse: TG-81SC
- Volvo V60 Cross Country (2015–)2015Kun girkasse: TG-81SC
- Volvo V70 (2008–)2014–2015Kun girkasse: TG-81SC
- Volvo XC60 (2009–)2014–2015Kun girkasse: TG-81SC
- Volvo XC70 (2008–)2014–2015Kun girkasse: TG-81SC
Hva betyr feilkoden?
The transmission control module (TCM) has detected that the current in the circuit to linear pressure solenoid SL4 is lower than allowed. SL4 regulates the hydraulic pressure for clutch C4 during gear changes. The fault may lie in the wiring and connector, in the solenoid or in the control module.
Mulige årsaker
- Contact resistance, oxidation or poor connection at the SL4 connector or joint
- Open circuit or short to ground in the wiring to SL4
- SL4 is stuck
- SL4 is damaged
- Internal fault in the transmission control system or in the TCM
Hva du kan gjøre
- 1Read and clear the code, then road test the car to see whether it returns
- 2Check that the battery has a good charge and that the fuses are intact
- 3Check the transmission oil level and look for leaks
- 4Check that the connector at the transmission is fully engaged and free from corrosion
- 5If the fault returns, have a workshop with diagnostic equipment check SL4, the wiring to ground and the control module, and replace the mechatronic unit if needed
Symptomer du kan merke5
- Yellow symbol and text message in the display
- The malfunction indicator light comes on
- Poor performance, the car lacks power
- No movement forward or in reverse with a gear selected
- Automatic engine start and stop does not work
Hva feilen kan påvirke3
- The transmission blocks the gears that are not available
- Adaptation and neutral control are blocked
- Automatic engine start and stop is switched off
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