GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Was the Wiper/Washer System Check performed?

--

Go to Step 2

Go to Wiper/Washer System Check

2

Inspect CKT 143, for an open or a poor connection, between IP fuse block terminal L3 and wiper motor connector C211 at terminal C.

Is there an open or poor connection in CKT 143?

--

Go to Step 4

Go to Step 3

3

Replace the wiper motor assembly. Refer to Windshield Wiper Motor Replacement .

Is the replacement complete?

--

Go to Wiper/Washer System Check

--

4

Repair the open or poor connection in CKT 143. Refer to Wiring Repairs .

Is the repair complete?

--

Go to Wiper/Washer System Check

--