Program Switch Test

Fig. 88 Program Switch Test Connections:

1. Remove instrument panel center vent and duct, remove 2 screws securing program switch connector, and disconnect wiring harness connector to switch.
2. Check continuity between connector terminals, Fig. 88 in all mode control positions.

Fig. 89 Program Switch Continuity Chart:

3. Continuity should only exist between terminals as indicated in chart, Fig. 89.