ORC Messages Not Received

ORC MESSAGES NOT RECEIVED

For a complete wiring diagram Consult Diagrams/Electrical

- When Monitored:
Possible Causes

- Set Condition:
Possible Causes





Diagnostic Test

1. NO RESPONSE - PCI BUS - ACM
Turn the ignition on.
With the scan tool, attempt to I/D or communicate with the ACM.
Is there a response from the ACM?

Yes

- Go To2

No

- Refer to symptom *NO RESPONSE FROM ACM in Manufacturer Trouble Codes. Communications - Verbose Codes
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

2. INSTRUMENT CLUSTER
With the scan tool, erase the DTC from the Instrument Cluster.
Cycle the ignition and wait approximately 1 minute.
With the scan tool, read DTCs.
Did this DTC reset?

Yes

- Replace the Instrument Cluster.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- The condition is not present at this time. Monitor scan tool parameters while wiggling the related wire harness. Refer to any Technical Service Bulletins (TSB) that may apply. Visually inspect the related wiring harness and connector terminals.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test