Step | Action | Value(s) | Yes | No | ||||
|---|---|---|---|---|---|---|---|---|
1 | Was the Wiper/Washer Rear System Check performed? | -- | Go to Step 2 | |||||
2 | Does the rear window washer operate normally? | -- | Go to Step 3 | Go to Step 8 | ||||
3 |
Is battery voltage present? | -- | Go to Step 4 | Go to Step 16 | ||||
4 |
Is battery voltage present? | -- | Go to Step 5 | Go to Step 18 | ||||
5 | Connect a test lamp from wiper motor harness connector terminal C to terminal A. Is the test lamp lit? | -- | Go to Step 6 | Go to Step 7 | ||||
6 | Replace the wiper motor assembly. Refer to Rear Window Wiper Motor Replacement . Is the replacement complete? | -- | -- | |||||
7 | Repair the open in CKT 1350. Refer to Wiring Repairs . Is the repair complete? | -- | -- | |||||
8 |
Is battery voltage present? | -- | Go to Step 9 | Go to Step 13 | ||||
9 | Backprobe at the wiper switch harness connector, terminal B, while holding the washer switch in the ON position. Is battery voltage present at terminal B? | -- | Go to Rear Washer Inoperative | Go to Step 10 | ||||
10 | Inspect the rear wiper switch for a poor connection. Did you find a poor connection? | -- | Go to Step 11 | Go to Step 12 | ||||
11 | Repair the poor connection. Refer to Connector Repairs . Is the repair complete? | -- | -- | |||||
12 | Replace the rear wiper switch. Refer to Rear Window Wiper and Washer Switch Replacement . Is the replacement complete? | -- | -- | |||||
13 | Inspect rear wiper fuse #23. Is the fuse open? | -- | Go to Step 14 | Go to Step 15 | ||||
14 | Replace the fuse. Is the replacement complete? | -- | -- | |||||
15 | Repair the open in CKT 43. Refer to Wiring Repairs . Is the repair complete? | -- | -- | |||||
16 | Inspect rear wiper fuse #39. Is the fuse open? | -- | Go to Step 14 | Go to Step 17 | ||||
17 | Repair the open in CKT 1240. Refer to Wiring Repairs . Is the repair complete? | -- | -- | |||||
18 | Measure the voltage at the wiper cutout switch, terminal A. Is battery voltage present? | -- | Go to Step 19 | Go to Step 23 | ||||
19 | With the wiper cutout switch closed, test for continuity through the wiper cutout switch between terminal A and terminal B. Did you find continuity? | -- | Go to Step 20 | Go to Step 25 | ||||
20 | Inspect for poor connections at the following components:
Did you find a poor connection? | -- | Go to Step 21 | Go to Step 22 | ||||
21 | Repair the poor connection. Refer to Connector Repairs . Is the repair complete? | -- | -- | |||||
22 | Repair the open in CKT 393. Refer to Wiring Repairs . Is the repair complete? | -- | -- | |||||
23 | Backprobe the wiper switch connector, terminal C. Is battery voltage present? | -- | Go to Step 24 | Go to Step 10 | ||||
24 | Repair the open in CKT 391. Refer to Wiring Repairs . Is the repair complete? | -- | -- | |||||
25 | Replace the wiper cutout switch. Refer to . Is the replacement complete? | -- | -- |
