Pontiac Aztek I (2001-2005) (behind right side of dash) Wiring diagrams

1 2 3 4 BAT MTR SPD SIG MTR SPD CTRL GND 39 26 27 34 COMP CONTROL ECT SENSOR A/C PRESS SIGNAL 410 380 2700 A/C CLU FUSE COOL FAN 1 FUSE A/C CLU RELAY 52 A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE ABOVE STARTER) BLK WIRE BLOWER MOTOR (BEHIND GLOVE BOX) BLOWER MOTOR CONTROL PROCESSOR (IN FRONT OF BLOWER MOTOR) BRN WIRE CENTER CONSOLE FUSE BLOCK (IN FLOOR CONSOLE) COMPUTER DATA LINES SYSTEM COOL FAN 1 RELAY 62 COOL FAN 2 FUSE IGN 3 FUSE COOL FAN 2 RELAY 59 COOL FAN SP RELAY 59 COOL FAN 3 RELAY 61 COOL FAN 2 RELAY 61 DEFOG RLY CTRL I/P LAMP SPLY DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROLS SENSOR (MAP SENSOR) EVAP TEMP SIG SUNLOAD SIG EVAPORATOR TEMPERATURE SENSOR (ON EVAPORATOR COIL) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START HVAC CONTROL MODULE (CENTER OF DASH, BELOW RADIO) IGN 1 MAIN RELAY (CLOSED IN RUN OR START) IGN HVAC FUSE INTERIOR LIGHTS SYSTEM DEFOGGER SYSTEM IP MDL FUSE LEFT AIR TEMPERATURE ACTUATOR LEFT COOLING FAN LOW REF LT BLU WIRE LT BLU/BLK WIRE MODE ACTUATOR MTR SPD CTRL MTR SPD SIG ORG/ WIRE ORG/BLK WIRE RECIRCULATION ACTUATOR RED WIRE RED/BLK WIRE RIGHT AIR TEMPERATURE ACTUATOR RIGHT COOLING FAN SPLICE PACK SUNLOAD SENSOR (CENTER OF DASH) TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (FRONT OF RIGHT WHEEL- HOUSE, ABOVE BATTERY) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

39 27 34 COMP CONTROL A/C PRESS SIG 58 80 SERIAL DATA LOW REFERENCE A/C CLU FUSE A/C CLU RELAY 52 A/C COMPRESSOR CLUTCH A/C COMPRESSOR DIODE ABOVE STARTER) BLK WIRE BRN WIRE CENTER CONSOLE FUSE BLOCK (IN FLOOR CONSOLE) COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HVAC CONTROL MODULE (CENTER OF DASH, BELOW RADIO) IGN 1 MAIN RELAY (CLOSED IN RUN OR START) IGN 3 VOLTAGE BAT CLASS 2 SERIAL GND IGN HVAC FUSE IP MISC FUSE ORG/ WIRE RED/BLK WIRE UNDERHOOD FUSE BLOCK (FRONT OF RIGHT WHEEL- HOUSE, ABOVE BATTERY) WHT WIRE

1049 2751 58 80 SERIAL DATA LOW REFERENCE 459 380 2700 39 27 34 COMP CONTROL A/C PRESS SIG A/C CLU FUSE A/C CLU RELAY 52 A/C COMPRESSOR CLUTCH A/C COMPRESSOR DIODE A/C REQUEST SERIAL DATA ABOVE STARTER) BLK WIRE BODY CONTROL MODULE (BCM) (IN CENTER CONSOLE) BRN WIRE CENTER CONSOLE FUSE BLOCK (IN FLOOR CONSOLE) DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HVAC CONTROL MODULE (CENTER OF DASH, BELOW RADIO) IGN 1 MAIN RELAY (CLOSED IN RUN OR START) IGN HVAC FUSE IGNITION BATTERY A/C REQUEST GROUND IP MISC FUSE LT GRN/WHT WIRE MANUAL A/C CIRCUIT ORG/ WIRE PPL DATALINK CONNECTOR (DLC) (BELOW STEERING COLUMN) RED/BLK WIRE SPLICE PACK UNDERHOOD FUSE BLOCK (FRONT OF RIGHT WHEEL- HOUSE, ABOVE BATTERY)

410 380 2700 459 26 27 34 39 ECT SENSOR A/C PRESS SIGNAL 762 1037 A/C REQUEST SERIAL DATA A/C CLU FUSE COOL FAN 1 FUSE A/C CLU RELAY 52 A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE A/C REFRIGERENT PRESSURE SENSOR ABOVE STARTER) BLK WIRE BLOWER MOTOR BLOWER MOTOR RELAY BODY CONTROL MODULE (BCM) (IN CENTER CONSOLE) BRN WIRE CENTER CONSOLE FUSE BLOCK (IN FLOOR CONSOLE) COMP CONTROL COOL FAN 1 RELAY 62 COOL FAN 2 FUSE IGN 3 FUSE COOL FAN 2 RELAY 59 COOL FAN SP RELAY 59 COOL FAN 3 RELAY 61 COOL FAN 2 RELAY 61 DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROLS SENSOR (MAP SENSOR) EVAPORATOR TEMPERATURE SENSOR (MOUNTED TO EVAPORATOR COIL) FRT BLWR FUSE GRY WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START HVAC CONTROL MODULE (CENTER OF DASH, BELOW RADIO) IGN 1 MAIN RELAY (CLOSED IN RUN OR START) IGN HVAC FUSE IP MISC FUSE LEFT AIR TEMPERATURE ACTUATOR LEFT COOLING FAN LT BLU WIRE LT GRN/WHT WIRE MODE ACTUATOR (LEFT END OF HVAC ASSEMBLY) OFF LO ORG/ WIRE ORG/BLK WIRE PPL PPL DATA LINK CONNECTOR (DLC) (BELOW STEERING COLUMN) RECIRCULATION ACTUATOR (RIGHT END OF HVAC ASSEMBLY) RED WIRE RED/BLK WIRE RIGHT AIR TEMPERATURE ACTUATOR RIGHT COOLING FAN RUN WIRE SPLICE PACK TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (FRONT OF RIGHT WHEEL- HOUSE, ABOVE BATTERY) WHT WIRE WHT/BLK WIRE YEL WIRE