For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Was the Exterior Lights System Check performed? | -- | Go to Step 2 | Go to Exterior Lights System Check
2 |

1. Turn the ignition switch to the ON position.
2. Move the turn signal switch to the right turn position.
3. Backprobe the junction block connector C4 with a test lamp from cavity 9 to ground.

Does the test lamp flash?

--

Go to Step 3

Go to Step 5

3 | Test for an open in the GRN/YEL wire between the junction block and the IP cluster assembly. Was an open found? | -- | Go to Step 6 | Go to Step 4
4 | Repair or replace the IP cluster printed circuit. Is the repair complete? | -- | Go to Exterior Lights System Check | --
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 | --