Instrument Panels - Analog: Testing: Self-Diagnostics: Notes

With ignition off, press and hold TRIP and RESET buttons while turning ignition switch to ON position. Continue to hold TRIP and RESET buttons until odometer window displays CODE (approximately 5 seconds). If problem exists, system will display diagnostic trouble codes. See DIAGNOSTIC CODE CHART table. If no problem exists, Code 999 (end test) will be displayed.

DIAGNOSTIC CODE CHART

Code	Description
110	Cluster Memory Fault
111	Cluster Calibration Fault
905	No CCD Bus Message From TCM
921	Odometer Fault From BCM
940	No CCD Bus Message From PCM

After diagnostic code display ends, instrument cluster will go into each of the following tests in order:
- Dim test.
- Calibration test.
- Odometer segment test.
- Electronic Transmission Range indicator segment test.