Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the automatic day/night mirrors circuit description and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 | Verify that the automatic day/night mirrors are inoperative. Do the automatic day/night mirrors operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the test lamp illuminate? | -- | Go to Step 4 | Go to Step 5 |
4 | Connect a test lamp from CKT 341 (BRN) cavity 1 to CKT 1850 (BLK) cavity 2 of the inside rear view mirror (automatic day/night mirror) connector. Does the test lamp illuminate? | -- | Go to Step 6 | Go to Step 7 |
5 | Locate and repair open in CKT 341 (BRN) between the automatic day-night rear view mirror and the HVAC 1 fuse. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 8 | -- |
6 | Replace the automatic day-night mirror. Refer to Inside Rearview Mirror Replacement . Did you complete the repair? | -- | Go to Step 8 | -- |
7 | Locate and repair the open in CKT 1850 (BLK) between the automatic day-night rear view mirror and ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | 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 |
