Troubleshooting Hints

TROUBLESHOOTING HINTS

^ Try the following checks before Diagnosing the System.


1. Check the WPR Fuse by visual inspection.


2. Check that Wiper/Washer Switch connector and Wiper Motor Module connectors are mated correctly.

3. If the Washer does not operate, check that:

^ The Washer reservoir is filled.

^ The hoses are not pinched or kinked.


^ The hoses are correctly attached.


^ The nozzles are not clogged.

4. If Wipers cycle in and out of PARK position in HI and do not operate in LO, MIST or PULSE, check YEL (196) wire for an open (see schematic).

5. If the Wiper Motor runs but the wiper blades do not, check the wiper linkage at the wiper crank arm.