Step
| Action
| Value(s)
| Yes
| No
|
1
| Did you perform the Automatic Day-Night Mirrors System Check?
| --
| Go to
Step 2
| Go to
Automatic Day-Night Mirrors System Check
|
2
|
- Disconnect connector at automatic day/night inside rear view mirror.
- Turn the ignition switch to the RUN position.
- Place the transmission in REVERSE.
- Connect a test lamp from cavity 3 of the automatic day/night
inside rear view mirror to ground.
Does the test lamp light?
| --
| Go to
Step 3
| Go to
Step 4
|
3
| Replace the automatic day/night inside rear view mirror. Refer to
Inside Rearview Mirror Replacement
.
Is the repair complete?
| --
| Go to
Automatic Day-Night Mirrors System Check
| --
|
4
| Inspect the 25A B/U LP fuse in the underhood bussed electrical
center (UBEC).
Is the fuse blown?
| --
| Go to
Step 5
| Go to
Step 6
|
5
|
- Repair the short circuit between the 25A B/U LP fuse and the 15A
VEH B/U fuse.
- Replace the 25A B/U LP fuse.
Is the repair complete?
| --
| Go to
Automatic Day-Night Mirrors System Check
| --
|
6
| Inspect the 15A VEH B/U fuse in the UBEC.
Is the fuse blown?
| --
| Go to
Step 7
| Go to
Step 8
|
7
|
- Repair the short circuit to ground in CKT 1324 (LT GRN)
between the 15A VEH B/U fuse and the inside rear view mirror.
- Replace the 15A VEH B/U fuse.
Is the repair complete?
| --
| Go to
Automatic Day-Night Mirrors System Check
| --
|
8
|
- Turn the ignition switch to the RUN position.
- Place the transmission in REVERSE.
- Use a test lamp in order to probe the metallic part of the 15A
VEH B/U fuse in the UBEC.
Does the test lamp light?
| --
| Go to
Step 9
| Go to
Step 10
|
9
| Repair the open in CKT 1324 (LT GRN) between 15A VEH B/U fuse
and the inside rear view mirror.
Is the repair complete?
| --
| Go to
Automatic Day-Night Mirrors System Check
| --
|
10
|
| • | For vehicles equipped with a manual transmission, use the following
procedure: |
| 1. | Turn the ignition switch to the RUN position. |
| 2. | Place the transmission in REVERSE. |
| 3. | Use a test lamp in order to probe terminal B of the backup
lamp switch. |
| • | For vehicles equipped with an automatic transmission, use the
following procedure: |
| 1. | Turn the ignition switch to the RUN position. |
| 2. | Place the transmission in REVERSE. |
| 3. | Use a test lamp in order to probe terminal C of connector C1. |
Does the test lamp light?
| --
| Go to
Step 12
| Go to
Step 11
|
11
| Repair the open in CKT 839 (PNK) between the 25A B/U LP fuse
and one of the following components:
| • | The manual transmission backup lamp |
| • | The automatic transmission range switch |
Is the repair complete?
| --
| Go to
Automatic Day-Night Mirrors System Check
| --
|
12
|
| • | For vehicles equipped with a manual transmission, use the following
procedure: |
| 1. | Turn the ignition switch to the RUN position. |
| 2. | Place the transmission in REVERSE. |
| 3. | Use a test lamp in order to probe terminal A of the backup
lamp switch. |
| • | For vehicles equipped with an automatic transmission, use the
following procedure: |
| 1. | Turn the ignition switch to the RUN position. |
| 2. | Place the transmission in REVERSE. |
| 3. | Use a test lamp in order to probe terminal F of connector C1. |
Does the test lamp light?
| --
| Go to
Step 13
| Go to
Step 14
|
13
| Repair the open in CKT 1524 (GRY) between the 15A VEH B/U fuse
and one of the following components:
| • | The manual transmission backup lamp switch |
| • | The automatic transmission range switch |
Is the repair complete?
| --
| Go to
Automatic Day-Night Mirrors System Check
| --
|
14
| Replace one of the following components:
| • | The manual transmission backup switch |
| • | The automatic transmission range switch |
Is the repair complete?
| --
| Go to
Automatic Day-Night Mirrors System Check
| --
|
