Checking Components

Activate the turn signal lamp switch. Read off the status.

HINT: If the turn signal lamp switch status is OK, the fault is not in the steering wheel module (SWM). 

Fig 1: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS CORPORATION

Was the status of the turn signal lamp switch correct? 

• YES 

  FAULT NOT FOUND:  Troubleshooting has been completed.

• NO 

  Refer to REPLACING THE COMPONENT 

Activate the turn signal lamp switch. Read off the status.

HINT: If the turn signal lamp switch status is OK, the fault is in the turn signal lamp switch. 

Fig 1: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS CORPORATION

Was the status of the turn signal lamp switch correct? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to REPLACING THE COMPONENT