Switch Voltage Test
- Turn Ignition switch to ON position. Remove switch from trim panel and separate multiple terminal block on wiring harness from switch body. Connect one lead of test light to Red wire terminal and other to ground.
- If test light illuminates, wiring between battery and switch is okay. Ensure continuity is present in Black (ground) wire. If test light does not illuminate, check 30-amp main circuit breaker or for broken wire.