For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Was the Defogger System Check Performed? | -- | Go to Step 2 | Go to Defogger System Check
2 |

1. Turn the ignition switch to ON.
2. Disconnect the rear defogger switch connector.
3. Connect a J 35616-200 between cavity 2 of the rear defogger switch connector and ground.

Does the test lamp light?

--

Go to Step 3

Go to Step 4

3 | Repair the short to voltage condition in the RED/WHT wire between cavity 2 of the Rear Defogger Switch and the Rear Defogger. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Defogger System Check | --
4 | Replace the Rear Defogger Switch. Refer to Rear Window Defogger Switch Replacement . Is the repair complete? | -- | Go to Defogger System Check | --