Stop Lamps Inoperative Air Brakes
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Test the operation of the turn signal lamps. Do the turn signal lamps operate? | -- | ||
2 | Turn the head lamp switch to the park position. Are the rear park lamps ON? | -- | ||
3 |
Is the test lamp lit? | -- | ||
4 |
Is the test lamp lit? | -- | ||
5 | Repair the open in CKT 150 (BLK) between G404 and S400. Is the repair complete? | -- | System OK | -- |
6 | Replace the turn/hazard flasher. Is the replacement complete? | -- | System OK | -- |
7 | Repair the open in CKT 110 or CKT 131 (ORN) between ciruit breaker #25 and the turn/hazard flasher harness connector. Is the repair complete? | -- | System OK | -- |
8 | Replace the turn/hazard flasher. Is the repair complete? | -- | System OK | -- |
9 |
Is the test lamp lit? | -- | ||
10 | Replace the stoplamp switch. Is the replacement complete? | -- | System OK | -- |
11 | Connect a test lamp between ground and terminal A on the stoplamp switch connector. Is the test lamp lit? | -- | ||
12 | Repair the open in CKT 104 or CKT 105 (WHT) between the turn/hazard flasher harness connector and the stoplamp switch. Is the repair complete? | -- | System OK | -- |
13 | Repair the open in CKT 110 or CKT 103 (ORN) between S237 and the stoplamp switch. Is the repair complete? | -- | System OK | -- |
Stop Lamps Inoperative Hydraulic Brakes
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Test the operation of the turn signal lamps. Do the signal lamps function? | -- | ||
2 | Turn the headlamp switch to the park position. Are the rear park lamps ON? | -- | ||
3 |
Is the test lamp lit? | -- | ||
4 |
Is the test lamp lit? | -- | ||
5 | Repair the open in CKT 150 (BLK) between G404 and S400. Is the repair complete? | -- | System OK | -- |
6 | Replace the turn/hazard flasher. Is the replacement complete? | -- | System OK | -- |
7 | Repair the open in CKT 110 or CKT 131 (ORN) circuit breaker #25 and the turn/hazard flasher harness connector. Is the repair complete? | -- | System OK | -- |
8 | Replace the turn/hazard flasher. Is the replacement complete? | -- | System OK | -- |
9 |
Is the test lamp lit? | -- | ||
10 | Replace the stoplamp switch. Is the replacement complete? | -- | System OK | -- |
11 | Connect a test lamp between ground and terminal B on the stoplamp switch connector. Is the test lamp lit? | -- | ||
12 | Repair the open in CKT 471 (WHT) between terminal B in the stoplamp switch connector and terminal 2 in the turn/hazard flasher harness connector. | -- | System OK | -- |
13 | Repair the open in CKT 470 (DK GRN/WHT) between terminal B in the stoplamp switch and Circuit Breaker 23 in the IP fuse block. Is the repair complete? | -- | System OK | -- |
