Automatic a/c circuit for Pontiac G6 I (2004-2009)
Automatic a/c circuit (1 of 2)
A/C CLU FUSE 1
A/C CLUTCH RELAY 34
A/C COMPRESSOR CLUTCH (ON LOWER LEFT FRONT OF ENGINE, PART OF A/C COMPRESSOR)
AMBIENT AIR TEMPERATURE SENSOR (ON LEFT SIDE OF FRONT IMPACT BAR, BEHIND GRILLE)
AUTO
BLK WIRE
BLK/WHT WIRE
BLOWER MOTOR SWITCH
BRN WIRE
COMPUTER DATA LINES SYSTEM
COOL FAN 1 FUSE 17
COOL FAN 2 FUSE 18
COOL SER/PAR RELAY 29
COOL/ FAN 1 RELAY 28
COOL/ FAN 2 RELAY 30
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
FRESH AIR IND
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
HOT IN RUN OR START
HVAC CONTROL MODULE (IN LOWER CENTER OF DASH, BELOW RADIO) LOGIC
LEFT COOLING FAN (LEFT FRONT OF ENGINE COMPT, MOUNTED TO LEFT SIDE OF RADIATOR)
LOW REF LOW REF GND IGN 3 VOL BATTERY POSITIVE SERIAL DATA
LOWER AIR TEMPERATURE SENSOR (UNDER RIGHT SIDE OF CONSOLE ACCESS PANEL)
LT BLU WIRE
LT GRN WIRE
MODE SWITCH TEMPERATURE CONTROL SWITCH
OF RADIATOR)
OFF
ORG/ WIRE
PPL
RECIRCULATION IND
RECIRCULATION SWITCH
RED/WHT WIRE
RIGHT COOLING FAN (RIGHT FRONT OF ENGINE COMPT, MOUNTED TO RIGHT SIDE
SERIAL DATA
SIGNAL SIGNAL
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
UNDERHOOD FUSE BLOCK (IN LEFT SIDE OF ENGINE COMPT)
UPPER AIR TEMPERATURE SENSOR (BEHIND LEFT CENTER OF A/C VENT)
WHT WIRE
YEL WIRE
Automatic a/c circuit (2 of 2)
3.5L/3.9L 2.4L/3.6L
35 55 22 21 LOW REF ECT SENS SIG
49 53 33 58 28 27 335 2500 2501 LOW SPD RLY CTRL HIGH SPD GMLAN HIGH SPD GMLAN
57 37 21 12 34 13 380 2700 5514 SENS SIG
A/C REFRIGERANT PRESSURE SENSOR (MOUNTED ON A/C LINE)
AIR TEMPERATURE ACTUATOR
AMBIENT AIR TEMP SENS SIG
BLK WIRE
BLOWER MOTOR
BLOWER MOTOR CONTROL MODULE (ON HVAC UNIT)
BODY CONTROL MODULE (BCM) (UNDER RIGHT SIDE OF CENTER CONSOLE, NEAR DASH)
BRN WIRE
CLU RLY CTRL
COMPUTER DATA LINES SYSTEM
DATA LINK CONNECTOR (DLC) (ON LOWER LEFT OF DASH)
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
EXCEPT 3.6L 3.6L
GRY WIRE
GRY/BLK WIRE
HIGH SPD RLY CTRL
HIGH SPEED GMLAN SERIAL DATA (+)
HOT AT ALL TIMES
HVAC CTRL (BATT) FUSE
HVAC CTRL (IGN) FUSE
LOGIC
LOW REF
LOW SPEED GMLAN SERIAL DATA
LOW SPEED GMLAN SERIAL DATA RLY CTRL
LT BLU WIRE
MODE ACTUATOR (BEHIND RIGHT CENTER OF DASH, ON HVAC CASE)
ORG/ WIRE
ORG/BLK WIRE
PPL
PPL 65 374 SPLY VOLTAGE SPD CTRL BATTERY POSITIVE REQ SIG GND
RECIRCULATION ACTUATOR (BEHIND RIGHT SIDE OF DASH, ON UPPER HVAC CASE)
RED/BLK WIRE
RED/WHT WIRE
RELAY
RUN WIRE
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
WHT WIRE
YEL WIRE