6.5l (vin p), cruise control circuit for GMC Rally G3500 (1985-1996)

ANTI-LOCK BRAKE SYSTEM (FOUR-WHEEL ANTI-LOCK BRAKE MODULE) AUXILIARY BLK WIRE BRK FUSE BLOCK FUSE BRN WIRE CRUISE CONTROL ACTIVATOR SWITCH DK BLU WIRE DK GRN WIRE ECM 1 FUSE ENGAGE FUSE BLOCK GAUGES FUSE GROUND VEHICLE SPEED SENSOR BUFFER (ON PARKING BRAKE SUPPORT BRACKET) GRY WIRE HOT IN RUN HOT IN RUN, BULB TEST OR START HOT IN START OR RUN IGNITION VEHICLE SPEED SENSOR INPUT IGNITION VSS OUTPUT OFF PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) (NEAR BASE OF LEFT "B" PILLAR) PPL RETARD TCC/ BRAKE SWITCH (OPENS WITH BRAKES APPLIED)