Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: This symptom will only be present if power is supplied to the endgate/liftgate window release actuator at all times or if a mechanical problem with the latch mechanism exists. | ||||
1 | Did you review the release system operation and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 | Verify that the lift window does not latch. Does the lift window latch normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Is the liftglass relay status OFF? | -- | Go to Step 5 | Go to Step 4 |
4 |
Is the liftglass relay status OFF? | -- | Go to Step 11 | Go to Step 7 |
5 | Disconnect the liftglass relay from the underhood fuse block. Will the lift glass latch? | -- | Go to Step 6 | Go to Step 8 |
6 | Test for a short to ground in CKT 1344 (LT BLU). Refer to Testing for Short to Ground in wiring systems. Is a short present? | -- | Go to Step 9 | Go to Step 10 |
7 | Locate and repair a short to ground in CKT 1576 (BLK). Refer to Wiring Repairs in wiring systems. Is the repair complete? | -- | Go to Step 12 | -- |
8 | Locate and repair a short to power in CKT 56 (BLK/WHT). Refer to Wiring Repairs in wiring systems. Is the repair complete? | -- | Go to Step 12 | -- |
9 | Locate and repair the short to ground in CKT 1344 (LT BLU). Refer to Wiring Repairs in wiring systems. Is the repair complete? | -- | Go to Step 12 | -- |
10 | Replace the liftglass relay in the underhood fuse block. Is the repair complete? | -- | Go to Step 12 | -- |
11 | Replace the rear wiper/washer and endgate/liftgate window release switch. Is the repair complete? | -- | Go to Step 12 | -- |
12 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
