Faulty Signal. Permanent Fault: Verification

HINT: After the repair it is necessary to check that the fault has been rectified. 

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

• Ignition off.
• Connect the connectors, install the components, etc.
• Ignition on.
• Read off steering wheel angle signal R1/R2/R3/R4.
• Turn the steering wheel slowly to full lock in both directions.

  The value should change between OFF and ON.

  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS CORPORATION

Do the values alternate between OFF and ON? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION