VOLVO
CEM-C1A4121 - Clutch Pedal Sensor. General Signal Failures. Signal too low
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The central electronic module (CEM) reads the signal from the clutch pedal position sensor. The code is set when the signal is too low, which can be caused by the signal wire being shorted to ground or by a damaged sensor. The cruise control is then switched off, and
Mulige årsaker
- The signal wire from the clutch pedal sensor is shorted to ground
- Damaged clutch pedal position sensor
Hva du kan gjøre
- 1Read and clear the code, then check that the cruise control can be used when it is safe to do so
- 2Check the connections at the clutch pedal sensor for oxidation and loose contacts
- 3Use a multimeter to check that the signal wire from the sensor has no contact with ground (the bodywork)
- 4Check that the clutch pedal moves freely and does not stick
- 5Have a workshop with diagnostic equipment check the sensor and the control module if the wiring is intact
Symptomer du kan merke1
- The cruise control does not work at all
Hva feilen kan påvirke1
- The cruise control function is switched off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.