GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Washer/Wiper Rear System Check?

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Go to Step 2

Go to Wiper/Washer Rear System Check

2

  1. Place the ignition switch in the RUN position.
  2. Use a test lampJ 35616-200 in order to backprobe CKT 392 (DK GRN) cavity C at the rear window wiper/washer module connector to ground.
  3. Press the rear window washer switch.

Does the test lamp light?

--

Go to Step 3

Go to Step 4

3

Replace the rear window wiper/washer module Windshield Wiper System Module Replacement .

Is the repair complete?

--

Go to Wiper/Washer Rear System Check

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4

Inspect connector C203 cavity P for damage.

Did you find any damage?

--

Go to Step 6

Go to Step 5

5

Repair the open in CKT 392 (DK GRN) between the rear window wiper/washer module and connector C203.

Is the repair complete?

--

Go to Wiper/Washer Rear System Check

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6

Repair/Replace damaged connector C203.

Is the repair complete?

--

Go to Wiper/Washer Rear System Check

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