Powertrain Control Module (PCM)

U0151-LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC)

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Ignition run time is greater than one second. Battery voltage between 9 and 16 volts. Engine run time greater than three seconds.

- Set Condition:
The Powertrain Control Module (PCM) doesn't receive an Occupant Restraint Controller (ORC) message over the CAN C circuit for seven consecutive seconds. The circuit is continuously monitored.





Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Pre-Diagnostic Troubleshooting Procedure.
ACTIVE DTC
1. Turn the ignition on.
2. With a scan tool, read the active DTCs.

Does the scan tool display U0151-LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC)?

Yes

- Testing and Inspection and perform the U0151-Lost Communication with Occupant Restraint Controller (ORC) diagnostic procedure.

No

- Stored Lost Communication DTCs and perform the Stored Lost Communication DTC diagnostic procedure.