Manual a/c circuit for Chevrolet Colorado I (2004-2012)

300 1807 1807 PPL PPL 5.3L 53 15 16 RLY CTRL SERIAL DATA SERIAL DATA PPL PPL 55 35 SENS SIG LOW REF 57 37 21 PRESS SENS SIG A/C CLTCH DIODE A/C CMPRSR FUSE A/C COMPRESSOR CLUTCH (5.3L: FRONT A/C FUSE A/C REFRIGERANT PRESSURE SENSOR (RIGHT REAR OF ENGINE COMPT) A/C RELAY BLK WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLOWER MOTOR RESISTOR ASSEMBLY (LOWER RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BLOWER MOTOR SWITCH BLWR FUSE BODY CONTROL MODULE (BCM) (BEHIND RIGHT KICK PANEL) BRN WIRE COMPUTER DATA LINES SYSTEM DIMMER SW SIG GND DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (LEFT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON LEFT REAR OF ENGINE) EVAPORATOR TEMPERATURE SENSOR (LOWER RIGHT SIDE OF DASH) EXCEPT 5.3L GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES HOT W/ RUN/CRNK RELAY ENERGISED HVAC CONTROL MODULE IGN 3 HVAC RELAY IGN 3 VOLTAGE SERIAL DATA SERIAL DATA A/C REQ SIG IGN FUSE LOGIC LOW OFF LOW REF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE OF ENGINE) (EXCEPT 5.3L: LEFT FRONT OF ENGINE) ORG/ WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RECIRCULATION ACTUATOR (RIGHT SIDE OF DASH) RED/BLK WIRE TAN WIRE UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT) YEL WIRE