Step
| Action
| Value(s)
| Yes
| No
|
1
| Is the inoperative lamp in the radio control switches?
| --
| Go to
Radio Switch Illumination Inoperative
| Go to
Step 2
|
2
|
- Turn the headlamp switch to the PARK position and the dimmer switch
to the HIGH position on the headlamp and the instrument panel (IP) dimmer
switch.
- Use a test lamp in order to backprobe between the inoperable lamp
harness connector CKT 8 and ground.
Did the test lamp light?
| --
| Go to
Step 4
| Go to
Step 3
|
3
|
- Repair the following conditions in CKT 8 between S203 and
the inoperable component.
- Inspect the system
Is the repair complete?
| --
| System OK
| --
|
4
| Use a test lamp in order to backprobe the inoperable lamp
harness connector between CKT 8 and the following ground circuits:
Did the test lamp light?
| --
| Go to
Step 6
| Go to
Step 5
|
5
|
- Repair the following conditions in the ground circuit between
the inoperable component (CKT 750, CKT 1450, CKT 1550,
CKT 150 or CKT 650) and G200, G302 and G401:
- Inspect the system.
Is the repair complete?
| --
| System OK
| --
|
6
|
- Replace the bulb/inoperable component.
- Inspect the system.
Is the repair complete?
| --
| System OK
| --
|
