Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Were you sent here from the Exterior Lights System Check? | -- | Go to Step 2 | |
2 |
Does the test lamp illuminate? | -- | Go to Step 3 | Go to Step 6 |
3 |
Does the test lamp illuminate? | -- | Go to Step 4 | Go to Step 5 |
4 | Using a test lamp, backprobe the junction block 1 C5 cavity 7 to ground. Does the test lamp illuminate? | -- | Go to Step 9 | Go to Step 10 |
5 | Repair the open in the GRN/WHT wire between the stoplamp switch cavity 1 and the junction block 1, C6 cavity 6. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
6 | Using a test lamp, backprobe the stoplamp switch cavity 2 to ground. Does the test lamp illuminate? | -- | Go to Step 7 | Go to Step 8 |
7 | Replace the stoplamp switch. Refer to Stop Lamp Switch Replacement in Hydraulic Brakes. Is the replacement complete? | -- | -- | |
8 | Repair the open in the RED/WHT wire between the stoplamp switch and the junction block 2, C3 cavity 7. Refer to Wiring Repairs in Wiring Systems. Is the replacement complete? | -- | -- | |
9 | Repair the open in the GRN/WHT wire between the junction block 1, C5 cavity 7 and SP450. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
10 | Replace the junction block 1. Is the replacement complete? | -- | -- |
