Gauges & Instrument Panels: Self-Diagnostics: Notes

NOTE: Before performing self-diagnostics, see INSPECTION & VERIFICATION under TROUBLE SHOOTING.

The instrument cluster utilizes a self-diagnostic system which may store a Diagnostic Trouble Code (DTC) if a problem exists in the system. DTCs may be retrieved using NGS tester. Follow tester manufacturer's operating instructions. Before performing any testing, preliminary procedure should be performed. See PRELIMINARY PROCEDURE .