Diagnostic Test
- VERIFY TOTALLY INTEGRATED POWER MODULE (TIPM) OPERATION
- Turn the ignition on.
- With the scan tool, read TIPM DTCs.
Does the scan tool display any TIPM DTCs?
Yes
- Refer to DIAGNOSTIC CODE INDEX, TIPM and perform the active DTC diagnostic procedures in the TIPM before continuing with the ORC diagnostics.
No
- Go To 2
- CHECK OPERATION OF THE OCCUPANT RESTRAINT CONTROLLER WARNING:
Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.
WARNING:If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury.
- Replace the Occupant Restraint Controller in accordance with the service information. Refer to REMOVAL, ORC MODULE
.WARNING:
Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.
- Use the most current software available. Connect the scan tool to the Data Link connector.
- Wait one minute, and read active codes and if there are none present read the stored codes.
Did the active U1415-IMPLAUSIBLE/MISSING VEHICLE CONFIGURATION DATA DTC return?
Yes
- Replace the Totally Integrated Power Module (TIPM) in accordance with Service Information.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Repair is complete.
- Perform the AIRBAG SYSTEM VERIFICATION TEST. Refer to AIRBAG SYSTEM VERIFICATION TEST .
- Replace the Occupant Restraint Controller in accordance with the service information. Refer to REMOVAL, ORC MODULE
.