Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
|
Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open. | ||||
1 | Was the Instrument Cluster Diagnostic System Check performed? | -- | Go to Step 2 | |
2 |
Is the measured voltage to the specified value? | B+ | Go to Step 3 | Go to Step 6 |
3 | Use a J 39200 DMM in order to measure the voltage in CKT 1440 between terminal A1 of the instrument cluster connector and ground. Is the measured voltage to the specified value? | B+ | Go to Step 4 | Go to Step 8 |
4 | Use a J 39200 DMM in order to measure the voltage between the instrument cluster connector terminal B9 and B10. Is the measured voltage to the specified value? | B+ | Go to Step 5 | Go to Step 9 |
5 | Use a J 39200 DMM in order to measure the voltage between the instrument cluster connector terminal A1 and A4. Is the measured voltage to the specified value? | B+ | Go to Step 7 | Go to Step 9 |
6 | Repair the open or short to ground in CKT 1600. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
7 | Replace the instrument cluster. Refer to Instrument Cluster Replacement . Is the repair complete? | -- | -- | |
8 | Repair the open or short to ground in CKT 1440. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
9 | Repair the open in CKT 151. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
