Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Diagnostic Trouble Code (DTC) Information
2004 Volvo V70 L5-2.4L VIN 64 B5244S6SECTION Diagnostic Trouble Code (DTC) Information
Diagnostic trouble code (DTC) information ECM-930C
Condition
The engine control module (ECM) checks the signal from the clutch pedal sensor.
The diagnostic trouble code (DTC) is stored if the engine control module (ECM) registers a fault in the signal from the clutch pedal position sensor.
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.
Substitute value
- Cruise control is disengaged when the fault is active.
Possible source
Signal too high
- Short-circuit to voltage in the signal cables
- Open-circuit in the signal cables
- Damaged clutch pedal sensor.
Signal too low
- Short-circuit to ground in the signal cables
- Damaged clutch pedal sensor.
Faulty signal
- Contact resistance in the connectors
- The clutch pedal sensor is out of position
- Damaged clutch pedal sensor.
Fault symptom[s]
- Cruise control does not function at all.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.