For 1990-2009 cars

Step | Action | Values | Yes | No
--- | --- | --- | --- | ---
1 | Was the Exterior Lights System Check performed? | -- | Go to Step 2 | Go to Exterior Lights System Check
2 |

1. Turn the light switch to the PARK position.
2. Backprobe connector C8 of the junction block with a test lamp from cavity 2 to ground.

Does the test lamp light?

--

Go to Step 3

Go to Step 4

3 | Repair the open in the RED/YEL wire between S405 and the junction block. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Exterior Lights System Check | --
4 | Test for an open in the RED/YEL wire between the junction block and S204. Was an open found? | -- | Go to Step 6 | Go to Step 5
5 | Replace the junction block. Is the repair complete? | -- | Go to Exterior Lights System Check | --
6 | Repair the open. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Exterior Lights System Check | --