Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the power sunroof system operation and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 | Verify that the sunroof is inoperative. Does the sunroof operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Is continuity present? | -- | Go to Step 7 | Go to Step 4 |
4 | Inspect for an open, high resistance or short to ground in the ORN wire between the sunroof module and sunroof control switch. Refer to Circuit Testing in Wiring Systems. Is an open, high resistance, or a short to ground present? | -- | Go to Step 5 | Go to Step 6 |
5 | Repair the open, high resistance or short to ground in the ORN wire. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 8 | -- |
6 | Replace the sunroof control switch. Refer to Driver Information Center Module Replacement in Instrument Panel, Gauges and Console. Is the repair complete? | -- | Go to Step 8 | -- |
7 | Replace the sunroof module. Refer to Power Sunroof Module Replacement . Is the repair complete? | -- | Go to Step 8 | -- |
8 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
