Checking Components And Wiring

Check the resistance of the clutch pedal sensor between terminals #2 and #4 (component side).

Check the clutch pedal and engine control module (ECM) connectors. Check for contact resistance and oxidation.

Check the signal cable between engine control module (ECM) terminal #B15 (#B25) and clutch pedal sensor terminal #2 (component side). Check for an open-circuit.

Check the signal ground cable between engine control module (ECM) terminal #B4 (#B14) and clutch pedal sensor terminal #4 (cable harness side). Check for an open-circuit.

Check the clutch pedal sensor installation. Search for damage and check the connections visually.

HINT: With the ignition on, the power supply to the clutch pedal sensor must be approximately 5 V (measured with the clutch pedal sensor disconnected), measured between terminals #2 and #4 (cable harness side). 

Remedy as necessary.

Other information: 

• See Connecting the breakout box
• For information about signals, see ELECTRICAL SYSTEM
• For resistance values: Component specifications
• See Pedal position sensor clutch, replacing
• See Contents

Fig 2: 10 CD Changer Connector Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Clutch Pedal Push Rod & Position Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

Refer to Verification