Operation CHARM: Car repair manuals for everyone.

Park/Neutral Position Switch

When closed, the [1][2]PARK/NEUTRAL position switch provides a ground path on circuit T41 for the coil side of the starter motor relay. The case-grounded switch provides ground for circuit T41.

Circuit A41 from the ignition switch provides battery voltage to the coil side of the relay. Circuit T41 connects to cavity 2 of the [1][2]PARK/NEUTRAL position switch connector.

Circuit T41 splices to cavity 50 of the PCM. The [1][2]PARK/NEUTRAL position switch provides an input to the Powertrain Control Module (PCM).