Component Tests and General Diagnostics: Diagnosis and Testing

STANDARD PROCEDURE - SELF DIAGNOSTICS
To put the cluster in self-diagnostic mode, press the trip odometer reset button down, and then turn the ignition to the ON position simultaneously, then release the button.

The cluster will:
- Illuminate the Light Emitting Diodes (LED's).
- Illuminate all segments in all Vacuum Fluorescent (VF) displays.
- Set the minor gauge pointers to the minimum scale reading, mid scale, and maximum scale reading. The pointer will pause at each point for a minimum of 1/2 a second.
- Set the major gauge pointers to minimum scale, 60, 120, 180 degrees, and maximum scale. The pointer will pause at each point for a minimum of 500 milliseconds.
- Return the gauge pointers to the minimum scale reading in a smooth sweep.