Power Mirrors Inoperative in Up/Down Direction - Left Side DeVille
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Outside Mirrors System Check? | -- | Go to Step 2 | |
2 | Test for an open in CKT 89 (LT GRN). Is the circuit OK? | -- | Go to Step 3 | Go to Step 5 |
3 | Test for an open in CKT 88 (YEL) between the left mirror terminal D and S502. Is the circuit OK? | -- | Go to Step 4 | Go to Step 6 |
4 | Replace the left outside power mirror. Refer to Outside Rearview Mirror Motor Replacement . Is the repair complete? | -- | -- | |
5 | Repair the open in CKT 89 (LT GRN). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
6 | Repair the open in CKT 88 (YEL). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- |
Power Mirrors Inoperative in Up/Down Direction - Left Side Eldorado
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Outside Mirrors System Check? | -- | Go to Step 2 | |
2 | Test for an open in CKT 89 (LT GRN). Is the circuit OK? | -- | Go to Step 3 | Go to Step 7 |
3 | Test for an open in CKT 88 (YEL). Is the circuit OK? | -- | Go to Step 4 | Go to Step 8 |
4 | Test the power mirror switch. Is the circuit OK? | -- | Go to Step 6 | Go to Step 5 |
5 | Replace the power mirror switch. Is the repair complete? | -- | -- | |
6 | Replace the left outside power mirror. Refer to Outside Rearview Mirror Motor Replacement . Is the repair complete? | -- | -- | |
7 | Repair the open in CKT 89 (LT GRN). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
8 | Repair the open in CKT 88 (YEL). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- |
Power Mirrors Inoperative in Up/Down Direction - Left Side With Memory
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Outside Mirrors System Check? | -- | Go to Step 2 | |
2 | Test the memory mirror module (MMM). Is the MMM OK? | -- | Go to Step 4 | Go to Step 3 |
3 | Replace the MMM. Is the repair complete? | -- | -- | |
4 | Test for an open in CKT 89 (LT GRN). Is the circuit OK? | -- | Go to Step 6 | Go to Step 5 |
5 | Repair the open in CKT 89 (LT GRN). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
6 | Test for an open in CKT 88 (YEL). Is the circuit OK? | -- | Go to Step 8 | Go to Step 7 |
7 | Repair the open in CKT 88 (YEL). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
8 | Replace the left outside power mirror. Refer to Outside Rearview Mirror Motor Replacement . Is the repair complete? | -- | -- |
