Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: The instrument panel lamps do not operate, but there is no problem with the exterior park lamps and taillamps. | ||||
1 | Review the instrument lamps operation and perform the necessary inspections. Did you complete the system review and inspection? | -- | Go to Step 2 | Go to Symptoms |
2 | Attempt to operate the instrument lamps. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the voltmeter indicate that there is voltage available to operate the illumination lamps? | -- | Go to Step 5 | Go to Step 4 |
4 | Repair the open CKT 44 (DK GRN) between the headlamp switch and the ILLUM fuse. Did you complete the repair? | -- | Go to Step 10 | -- |
5 |
Does the voltage at the IP cluster equal the voltage at the ILLUM fuse? | -- | Go to Step 7 | Go to Step 6 |
6 | Repair the open CKT 8 (GRY) between the illum fuse and the IP cluster. Did you complete the repair? | -- | Go to Step 10 | -- |
7 | Test continuity between ground and cavity B1 of the IP cluster connector. Did the test indicate continuity? | -- | Go to Step 9 | Go to Step 8 |
8 | Repair the open CKT 150 (BLK) between the IP cluster and ground. Did you complete the repair? | -- | Go to Step 10 | -- |
9 | Replace the IP cluster. Did you complete the repair? | -- | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
