Pinpoint Test A: The IPC Is Inoperative

A1 VERIFY THE IPC PASSES THE NETWORK TEST
- Ignition OFF.
- Using a scan tool, perform the network test.
- Verify whether the IPC passed the network test.
Did the IPC pass the network test?
- Yes : GO to A2 .
- No : REFER to MODULE COMMUNICATIONS NETWORK .
A2 CARRY OUT THE IPC SELF-TEST
- Using a scan tool, perform the IPC self-test.
- Check for recorded DTCs from the IPC self-test.
Are any DTCs recorded?
- Yes : For DTC U0140:00, GO to PINPOINT TEST BA .
  For all other DTCs, REFER to DTC CHART - IPC .
- No : INSTALL a new IPC. REFER to INSTRUMENT PANEL CLUSTER (IPC) .