2000 - 2999: 2822

2822-IMPLAUSIBLE ENGINE OFF TIME SIGNAL RECEIVED FROM CLUSTER

For a complete wiring diagram Consult Diagrams/Electrical

- When Monitored:
Continuously while the system is active.

- Set Condition:
An error message has been received over the bus from the PSM.





Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.Initial Inspection and Diagnostic Overview

Diagnostic Test

1. ACTIVE DTC
NOTE: Diagnose all CAN B and C communication DTCs before continuing.

Ignition on, engine not running.
With a scan tool, view DTCs.
Is the status Active for this DTC?

Yes

- Go To 2

No

- Refer to the INTERMITTENT CONDITION Diagnostic Procedure.
- Perform the ECM Verification Test Ver. 1. Verification Tests

2. PROGRAMMABLE SPECIAL MODULE (PSM) COMMUNICATION RELATED DTC'S IN OTHER MODULES
With a scan tool check for PSM communication related DTCs in other modules on the CAN Bus.
Are there any cluster communication related DTCs in other modules on the CAN Bus at this time?

Yes

- Replace and program the cluster.
- Perform the ECM Verification Test Ver. 1. Verification Tests

No

- Replace and program the Engine Control Module (ECM).
- Perform the ECM Verification Test Ver. 1. Verification Tests