Chevrolet Astro I (1985-2005) Shift interlock circuit

AUTOMATIC TRANSMISSION SHIFT LOCK CONTROL SOLENOID (IN STEERING COLUMN) BLK WIRE DK GRN/WHT WIRE EXTERIOR LIGHTS SYSTEM PNK WIRE HOT IN RUN, START I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) LT GRN WIRE NCA WIRE PARK/NEUTRAL POSITION (PNP) SWITCH (LEFT CENTER OF TRANSMISSION) PNK WIRE STOPLIGHT SWITCH (ABOVE BRAKE PEDAL) (CLOSED W/ BRAKE OFF) TURN B/U FUSE 16