Diagnostic Test
- CHECK ORC CONFIGURATION NOTE:
Ensure the battery is fully charged.
- Turn the ignition on.
- Perform ORC module reset. Access the Miscellaneous Function menu from the ORC ECU Overview screen on the scan tool to perform this operation.
- With the scan tool, check ORC configuration.
- With the scan tool, verify Roll Over configuration setting is enabled in ORC.
Is the Roll Over feature enabled in ORC?
Yes
- Replace the ORC in accordance with the Service Information. Refer to MODULE, OCCUPANT RESTRAINT CONTROLLER, REMOVAL .
- Refer to STANDARD PROCEDURE and perform the RESTRAINTS SYSTEM VERIFICATION TEST.
WARNING:If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to take the proper precautions can result in accidental airbag deployment. Failure to follow these instructions may result in possible serious or fatal injury.
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.
No
- Go To 2.
- ENABLE ROLL OVER FEATURE
- With the scan tool, enable Roll Over configuration setting in ORC.
- With the scan tool, perform ORC reset.
- With the scan tool, read all active ORC DTCs.
Is DTC B2255-OCCUPANT RESTRAINT CONTROLLER ROLL OVER FEATURE DISABLE still active?
Yes
- Replace the ORC in accordance with the Service Information. Refer to MODULE, OCCUPANT RESTRAINT CONTROLLER, REMOVAL .
- Refer to STANDARD PROCEDURE and perform the RESTRAINTS SYSTEM VERIFICATION TEST.
WARNING:If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to take the proper precautions can result in accidental airbag deployment. Failure to follow these instructions may result in possible serious or fatal injury.
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.
No
- Test Complete.