VOLVO
ECM-P070484 - Clutch Switch Input Circuit. Bus Signal / Message Failures. Signal below allowable range
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
5 modelsS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Show models by year and engine (8)
- Volvo S80 (2007–)2007–2009Engine D5244T4, D5244T5 only
- Volvo S80 (2007–)2010–2011Engine D4164T only
- Volvo V70 (2008–)2008–2009Engine D5244T4, D5244T5 only
- Volvo V70 (2008–)2010–2011Engine D4164T only
- Volvo XC60 (2009–)2009All engines except: B6304T2
- Volvo XC70 (2008–)2008All engines except: B6324S
- Volvo XC70 (2008–)2009Engine D5244T4, D5244T5 only
- Volvo XC90 (2003–)2013–2014Engine D5244T18, D5244T5 only
What does this fault code mean?
The reading from the clutch pedal sensor has dropped below the permitted range. The control module verifies the reading from the clutch pedal sensor, and the code is set when that reading is wrong.
Possible causes
- Contact resistance or oxidation in the connectors
- Clutch pedal sensor is fitted incorrectly
- Damaged clutch position sensor
What you can do
- 1Read and clear the fault code, and check whether it returns with the ignition on
- 2Look at the connectors at the clutch pedal sensor to see whether they are oxidized or dirty
- 3Check that the clutch pedal sensor is fitted correctly
- 4If the fault remains, have a workshop check the clutch pedal sensor
Symptoms you may notice2
- Cruise control cannot be engaged
- Warning symbol and text message in the display
What the fault can affect1
- Cruise control is switched off
General guidance for car owners. Diagnosis on the car can point to a different cause.