For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Were you sent here from the Exterior Lights System Check? | -- | Go to Step 2 | Go to Exterior Lights System Check
2 |

1. Disconnect the junction block 1, C5.
2. Test for continuity between junction block 1, connector C5, cavity 2 and SP450.

Does continuity exist?

--

Go to Step 3

Go to Step 4

3 | Replace the junction block 1. Is the replacement complete? | -- | Go to Exterior Lights System Check | --
4 | Repair the poor connection or the open in the GRN wire between the junction block 1, connector C5 cavity 2 and SP450. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Exterior Lights System Check | --