Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Defogger System Check Performed? | -- | Go to Step 2 | Go to Defogger System Check |
2 | Turn the ignition switch to ON. Press the rear defogger switch to ON. Does the indicator lamp light? | -- | Go to Step 6 | Go to Step 3 |
3 |
Did the test lamp light? | -- | Go to Step 4 | Go to Step 5 |
4 | Replace the Rear Defogger Switch. Refer to Rear Window Defogger Switch Replacement . Is the repair complete? | -- | Go to Defogger System Check | -- |
5 | Repair the open in the YEL/GRN wire between cavity 1 of the Rear Defogger Switch and the REAR DEFG Fuse located in Fuse Block 2. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Defogger System Check | -- |
6 |
Did the test lamp light? | -- | Go to Step 7 | Go to Step 8 |
7 |
Is there continuity? | -- | Go to Step 9 | Go to Step 10 |
8 | Repair the open RED/WHT wire between the rear defogger connector and cavity 2 of the rear defogger switch. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Defogger System Check | -- |
9 | Repair the rear defogger. Refer to Gridline Repair. Is the repair complete? | -- | Go to Defogger System Check | -- |
10 | Repair the open in the BLK wire connector of the rear defogger and ground G400. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Defogger System Check | -- |
