VOLVO
ECM-P070422 - Clutch Switch Input Circuit. General Signal Failures. Signal too high
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
2 modelsS80 (2007–), V70 (2008–)
Show models by year and engine (2)
What does this fault code mean?
The code concerns a signal from the clutch pedal position sensor that is too high. A signal from the clutch pedal position sensor is too high. That sensor reports through the central electronic module (CEM) to the engine control module over CAN. The control module checks that the signal is reasonable.
Possible causes
- Look for the fault cause in the central electronic module (CEM)
What you can do
- 1Read and clear the fault code, and test-drive to see whether it returns
- 2Look at the connectors at the clutch pedal position sensor and the wiring for loose contacts, oxidation and chafing
- 3Check that the clutch pedal returns fully when you release it
- 4If the fault remains, have a workshop read and correct the fault in the central electronic module (CEM)
Symptoms you may notice1
- Warning symbol and text message in the display
General guidance for car owners. Diagnosis on the car can point to a different cause.