Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the Wiper/Washer operation and perform the necessary inspections? | -- | Go to Step 2 | |
2 |
Does the test lamp illuminate? | -- | Go to Step 3 | Go to Step 4 |
3 | Connect a test lamp between the rear window wiper/washer module connector CKT 391 (GRY) cavity B to ground. Does the test lamp illuminate? | -- | Go to Step 6 | Go to Step 5 |
4 | Using a test lamp backprobe from the rear window wiper/washer switch CKT 97 (LT BLU) cavity F to ground. Does the test lamp illuminate? | -- | Go to Step 7 | Go to Step 8 |
5 | Using a test lamp backprobe from the rear window wiper/washer switch CKT 391 (GRY) cavity D to ground. Does the test lamp illuminate? | -- | Go to Step 9 | Go to Step 8 |
6 | Replace the window wiper/washer module. Refer to Liftgate Wiper Motor Replacement . Did you complete the replacement? | -- | Go to Step 10 | -- |
7 | Repair the open in CKT 97 (LT BLU). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 10 | -- |
8 | Replace the rear window wiper/washer switch. Refer to Accessory Switch Replacement in Instrument Panel, Gauges, and Console. Did you complete the replacement? | -- | Go to Step 10 | -- |
9 | Repair the open in CKT 391 (GRY). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
