LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 2009 >> C30 R-Design, Automatic >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Accessory Electronic Module (AEM), Accessory USB Unit (AUU), And Central Electronic Module (CEM) Diagnostic Trouble Codes >> CEM-3F01: Clutch Pedal Sensor. Signal Too Low (2007-2013) >> Signal Too Low (2008-2013) >> Checking The Component And Wiring
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Checking The Component And Wiring

Check the clutch pedal sensor resistance.

Check the signal cable between central electronic module (CEM) terminal #G21 (#21) and clutch pedal sensor connector terminal #3. Check for a short-circuit to ground.

Check the signal cable between central electronic module (CEM) terminal #G23 (#23) and clutch pedal sensor connector terminal #2. Check for a short-circuit to ground.

Check the signal cable between central electronic module (CEM) terminal #G12 (#12) and clutch pedal sensor connector terminal #1. Check for a short-circuit to ground.

Try replacing the clutch pedal sensor if no fault is found in the wiring.

Remedy as necessary.

Other information 

Fig 1: Identifying 2-Bit Connector
GLL140616Courtesy of VOLVO CARS CORPORATION
Fig 2: Identifying Ohm Meter
GLL101042Courtesy of VOLVO CARS CORPORATION