EEPROM Checksum Failure

EEPROM CHECKSUM FAILURE

For a complete wiring diagram Consult Diagrams/Electrical

- When Monitored:
With the ignition On.

- Set Condition:
The Instrument Cluster detects EEPROM failure during the internal self check.





Diagnostic Test

1. INSTRUMENT CLUSTER
Turn the ignition on.
With the scan tool, record and erase DTC's.
Turn the ignition off, wait 15 seconds, then turn the ignition on.
With the scan tool, read DTCs.
Did the Checksum DTC reset?

Yes

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

No

- Test Complete.