Faulty Communication (2008-2013): Verification

HINT: Once a fault has been repaired, conduct a verification to check that the fault has been remedied. 

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

• Reinstall the connectors, components etc.
• Ignition on
• Erase diagnostic trouble codes using the VCT2000 (or appropriate scan tool).
• Start the car. Allow the car to run for 10 minutes.

  Read off diagnostic trouble codes (DTCs).

  Fig 2: Identifying VCT2000

  Courtesy of VOLVO CARS CORPORATION

Does the diagnostic trouble code (DTC) for faulty communication return? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION