VOLVO
TCM-014B - Linear pressure solenoid SLB1. Signal too high
System
Girkassestyring (TCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerS60 (2001–2009), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (9)
- Volvo S60 (2001–2009)2006–2007Kun motor: B5254T4, D5244T4, D5244T5 · Kun girkasse: TF-80SC, TF-80SC AWD
- Volvo S60 (2001–2009)2008–2009Kun motor: D5244T4, D5244T5 · Kun girkasse: TF-80SC
- Volvo V70 (2000–2008)2006–2007Kun motor: B5254T4, D5244T4, D5244T5 · Kun girkasse: TF-80SC, TF-80SC AWD
- Volvo V70 (2000–2008)2008Kun motor: D5244T5 · Kun girkasse: TF-80SC
- Volvo V70 XC / XC70 (2001–2007)2006–2007Kun motor: D5244T4 · Kun girkasse: TF-80SC AWD
- Volvo XC90 (2003–)2006–2007Kun motor: D5244T4 · Kun girkasse: TF-80SC AWD
- Volvo XC90 (2003–)2008–2010Kun motor: D5244T4, D5244T5 · Kun girkasse: TF-80SC AWD
- Volvo XC90 (2003–)2011Kun motor: D5244T18, D5244T4, D5244T5 · Kun girkasse: TF-80SC, TF-80SC AWD
- Volvo XC90 (2003–)2012Alle motorer unntatt: B5254T2, B6324S5 · Alle girkasser unntatt: AW50/51 AWD
Hva betyr feilkoden?
Linear pressure solenoid SLB1 gives too high a signal, because the control module measures a current in the circuit that is above what is allowed. The solenoid cannot then be controlled correctly, and gear changes may slip, become harsh or fail to occur.
Mulige årsaker
- Control signal wire short-circuited to supply voltage
- The linear pressure solenoid does not function
- Internal fault inside the TCM
Hva du kan gjøre
- 1Read and clear the fault code and road test the car
- 2Use a multimeter to check that the control signal wire to the SLB1 solenoid is not short-circuited to supply voltage
- 3If you have a diagnostic tool: see in live data whether the SLB1 solenoid value changes when gears are engaged
- 4Check the wiring from the gearbox for chafing and pinch damage
- 5If the fault remains, have a workshop check the solenoid and the control module
Symptomer du kan merke5
- The general warning lamp is lit
- The malfunction indicator lamp is lit
- Gears slip abnormally
- Harsh gear changes
- Gear changes do not occur
Hva feilen kan påvirke1
- An auxiliary program in the control module is activated
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