Regal V6-231 3.8L Turbo VIN 9 FI (1984)
Transmission Position Switch/Sensor: Testing and Inspection
Fig. 008 - WIRING DIAGRAM for Chart C-1A Park/Neutral Switch. VIN 9
CHART C-1A, PARK/NEUTRAL SWITCH
The Park/Neutral Switch is closed to ground in Park or Neutral and open in other ranges. The ECM supplies 12 volts through an internal resistor to
CKT 434 and senses that the switch, is closed when the voltage at terminal B-10 drops to less than 1 volt.
