Checking And Replacing The Component

Replace the relay, 2/91.

Activate the relay for windshield wipers on.

If the function is OK, the cause of the fault was a defective relay (short-circuit in the relay).

Fig 1: Identifying Connectors

Courtesy of VOLVO CARS CORPORATION

Was a fault detected? 

• YES 

  Troubleshooting has been completed.

• NO 

  Refer to CHECKING THE FUSEBOX