Bench Test
Use ohmmeter or self powered test light. The printed circuit terminals are lettered "A" through "H" on harness connector and on switch from top "A", to bottom "H". The checks should indicate the following:
Instrument Panel Switch Bench Test Indications
| Indications Between Terminals | |||
|---|---|---|---|
| Switch Position | A to B | A to C | E to F |
| Auto | Closed | Open | Closed |
| Cruise | Open | Closed | Closed |
| Off | Open | Open | Open |