Circuit Description
The IP cluster monitors the crank signal input circuit in order to determine when the engine is cranking.
Conditions for Setting the DTC
The IP cluster crank signal input circuit remains high for 60 seconds.
Action Taken When the DTC Sets
The IPC will set a DTC if CKT 1035 remains high for more than 60 seconds.
Conditions for Clearing the MIL/DTC
| • | A history DTC will clear after 100 consecutive fault free ignition cycles. |
| • | History and current DTC(s) can be cleared by using a scan tool. |
Diagnostic Aids
- An intermittent problem may be caused by an intermittent short to B+ voltage on CKT 1035.
- Inspect the IPC connector terminal A5. Determine if terminal A5 is and shorted to B+ voltage.
Test Description
The numbers below refer to the step numbers on the diagnostic table.
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the IPC Diagnostic System Check performed? | -- | Go to Step 2 | |
2 |
Do not start the engine. Does the DVOM measure the B+ voltage? | 9-14 VDC | Go to Step 6 | Go to Step 3 |
3 | Inspect the intermittent short to B+ voltage in CKT 1035 using the diagnostic aids. Was the intermittent short to B+ voltage found? | -- | Go to Step 6 | Go to Step 4 |
4 |
Did the IPC set B0860 DTC? | -- | Go to Step 5 | |
5 | Replace the IPC. Refer to Instrument Cluster Replacement . Is the repair complete? | -- | -- | |
6 | Repair the short to B+ voltage on CKT 1035. Is the repair complete? | -- | Go to Step 7 | -- |
7 | Clear the IPC DTC(s) using a scan tool. Refer to Clearing DTCs. Is the repair complete? | -- | -- |
