Signal too low: Verification: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Identifying Ignition Switch ON Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off
• Reconnect the connectors, reinstall components etc.
• Start the engine
• Ignition off
• Ignition on
• Read off the movement of the accelerator pedal by carefully depressing and releasing the accelerator pedal (AP).

  Check that the value changes with accelerator pedal movement. The value must be between approximately 0.4 V when the accelerator pedal (AP) is unaffected and approximately 4 V when the accelerator pedal (AP) is fully depressed.

  The fault has been remedied if the values are OK.

  Fig 3: Identifying VCT2000 Diagnostic Tool

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Are these values OK? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to Information