Diagnostic Trouble Code (DTC) Information CEM-3F01

Condition 

Fig 1: Identifying Clutch Pedal Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

The central electronic module (CEM) checks the signal from the position sensor at the clutch pedal.

The diagnostic trouble code (DTC) is stored if the central electronic module (CEM) registers that the signal is too low.

The diagnostic trouble code (DTC) can be diagnosed with the ignition in positions I or II.

Substitute Value 

• Cruise control switched off.

Possible Source 

• Open-circuit in the signal cable
• Short-circuit to ground.

Fault symptom[s] 

• Cruise control does not function at all.