Did you perform the Washer/Wiper Rear System Check?

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Go to Step 2

Go to Wiper/Washer Rear System Check

1. Place the ignition switch in the RUN position.
2. Place the rear window wiper/washer switch in the DELAY position.
3. Use a DMM and backprobe in order to measure the resistance between the WHT wire cavity B and the GRY wire cavity E of the rear window wiper/washer module connector during the wiper operation.

Does the wiper show continuity during the sweep cycle and lose continuity momentarily as the wiper approaches the PARK position?

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Go to Step 3

Go to Step 4

Replace the rear window wiper/washer module Liftgate Wiper Motor Replacement .

Is the repair complete?

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Go to Wiper/Washer Rear System Check

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Inspect the WHT and the GRY wires for damage between the rear window wiper/washer module and the rear window wiper motor.

Did you find any damage?

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Go to Step 5

Go to Step 6

Repair the damage in the WHT and the GRY wires between the rear window wiper/washer module and the rear window wiper motor.

Is the repair complete?

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Go to Wiper/Washer Rear System Check

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Replace the rear window wiper motor Liftgate Wiper Motor Replacement .

Is the repair complete?

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Go to Wiper/Washer Rear System Check

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