Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Inspect the STOP/HAZ fuse in the fuse block. Is the STOP/HAZ fuse open? | -- | Go to Step 2 | Go to Step 3 |
2 | Inspect and repair the source of the overload in CKT 140 (ORN). Is the repair complete? | -- | System OK | -- |
3 | Inspect the BRAKE LAMPS fuse in the engine wiring harness junction block. Is the BRAKE LAMPS fuse open? | -- | Go to Step 5 | Go to Step 4 |
4 | Inspect and repair the source of the overload in CKT 540 (ORN). Is the repair complete? | -- | System OK | -- |
5 | Connect a test lamp from cavity C 7 of the STOP/HAZ fuse to ground. Does the test lamp illuminate? | -- | Go to Step 7 | Go to Step 6 |
6 | Locate and repair the open in CKT 142 (RED) between the engine wiring harness junction block and the fuse block. Is the repair complete? | -- | System OK | -- |
7 | Connect a test lamp from cavity J 12 of the BRAKE LAMPS fuse to ground. Does the test lamp illuminate? | -- | Go to Step 9 | Go to Step 8 |
8 | Locate and repair the open in CKT 5 (RED) between cavity K 11 and cavity P 7 in the engine wiring harness junction block . Is the repair complete? | -- | System OK | -- |
9 |
Did the test lamp illuminate? | -- | Go to Step 15 | Go to Step 10 |
10 |
Does the test lamp illuminate? | -- | Go to Step 12 | Go to Step 11 |
11 | Repair the open in CKT 140 (ORN) between the fuse block and the stoplamps switch. Is the repair complete? | -- | System OK | -- |
12 |
Does the test lamp illuminate? | -- | Go to Step 13 | Go to Step 14 |
13 | Replace the stoplamps switch. Refer to Stop Lamp Switch Replacement in Hydraulic Brakes. Is the repair complete? | -- | System OK | -- |
14 | Locate and repair the open in CKT 17 (WHT) between the stoplamps switch and the brake lamp relay. Is the repair complete? | -- | System OK | -- |
15 |
Does the test lamp operate? | -- | Go to Step 17 | Go to Step 16 |
16 | Repair the open in CKT 150 (BLK) between the brake lamp relay and ground G 104. Is the repair complete? | -- | System OK | -- |
17 | Connect a test lamp from cavity D 9 of the brake lamp relay connector to ground. Does the test lamp illuminate? | -- | Go to Step 19 | Go to Step 18 |
18 | Repair the open in CKT 540 (ORN) between the brake lamp relay and the BRAKE LAMPS fuse. Is the repair complete? | -- | System OK | -- |
19 |
Do the stoplamps operate? | -- | Go to Step 20 | Go to Step 21 |
20 | Replace the brake lamp relay. Is the repair complete? | -- | System OK | -- |
21 |
Does the test lamp illuminate? | -- | Go to Step 23 | Go to Step 22 |
22 | Repair the open in CKT 20 (LT BLU) between the brake lamp relay and the turn/hazard lamp switch. Is the repair complete? | -- | System OK | -- |
23 | Connect a test lamp from cavity E 6 or cavity E 7 to B +. Does the test lamp illuminate at either cavity? | -- | Go to Step 25 | Go to Step 24 |
24 | Repair the open in CKT 19 (DK GRN or CKT 18 (YEL) between the turn/hazard lamp switch and the stoplamps. Is the repair complete? | -- | System OK | -- |
25 | Replace the turn/hazard lamp switch. Refer to Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle in Steering Wheel and Column - Tilt. Is teh repair complete? | -- | System OK | -- |
