For 1990-2009 cars

Step is | 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. Backprobe the stoplamp switch connector using J 35616-200 from cavity 1 to ground.
2. Press the brake pedal

Does the test lamp light?

--

Go to Step 3

Go to Step 4

3 | Repair the open in the GRN/WHT wire between the stoplamp switch and S400. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Exterior Lights System Check . | --
4 | Test for an open in the WHT/YEL wire between the junction block and the stoplamp switch. Was an open found? | -- | Go to Step 6 | Go to Step 5
5 | Replace or adjust the stoplamp switch. Refer to Stop Lamp Switch Replacement or Stop Lamp Switch Adjustment in Hydraulic Brakes. 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 . | --