Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the entire Automatic Day/Night Mirrors System Check performed? | -- | Go to Step 2 | |
2 |
Does the test lamp light? | -- | Go to Step 4 | Go to Step 3 |
3 | Repair the open in CKT 39 (PNK) Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- | |
4 | Connect a test lamp from battery positive voltage B+ to cavity 2 of the automatic day-night mirror connector. Refer to Troubleshooting with a Test Lamp in Wiring Systems. Does the test lamp light? | -- | Go to Step 6 | Go to Step 5 |
5 | Repair the open in CKT 251 (BLK/WHT) (Oldsmobile) CKT 1250 (BLK) (Buick/Pontiac). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- | |
6 | Connect a DMM from the automatic day-night mirror connector cavity 3 to ground. Refer to Measuring Voltage in Wiring Systems. Is the voltage within the specified range? | 10 - 15 V | Go to Step 7 | Go to Step 8 |
7 | Repair the short to battery positive voltage B+ in CKT 24. Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | -- | |
8 | Replace the automatic day-night mirror. Refer to Inside Rearview Mirror Replacement . Is the automatic day-night mirror replacement complete? | -- | -- |
