Pinpoint Test A: The IPC (Instrument Panel Cluster) Is Inoperative

• Ignition ON.
• Using a scan tool, perform a network test.
• Verify whether the IPC passed the network test.

Did the IPC pass the network test? 

1. Yes:  GO to A2
2. No:  REFER to: COMMUNICATIONS NETWORK .

• Using a scan tool, perform the IPC self-test.
• Check for recorded Diagnostic Trouble Codes (DTCs) from the IPC self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded? 

1. Yes:  For DTC U0140:00, GO to Pinpoint Test AF 

   For all other Diagnostic Trouble Codes (DTCs), REFER to DTC Chart: IPC  .

2. No:  GO to A3

• Ignition OFF.
• Disconnect and inspect the IPC connector.
• Repair:
  • corrosion (install new connector or terminals - clean module pins)
  • damaged or bent pins - install new terminals/pins
  • pushed-out pins - install new pins as necessary
• Reconnect the IPC connector. Make sure it seats and latches correctly.
• Operate the system and determine if the concern is still present.

Is the concern still present? 

1. Yes:  CHECK On-Line Automotive Service Information System (OASIS) for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new IPC.

   REFER to: Instrument Panel Cluster (IPC)  .

2. No:  The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.