Cadillac STS I facelift (2007-2011) (under front fascia, near front grille center) (if equipped) air quality sensor wiring diagram
This page shows the only wiring diagram for the component.(under front fascia, near front grille center) (if equipped) air quality sensor, which is found in the car Cadillac STS I facelift (2007-2011). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
(under front fascia, near front grille center) (if equipped) air quality sensor wiring diagram (1 of 1)
1 2 BLOWER MTR SPLY VOLT BLOWER MTR FAN CTRL PPL
2 PPL/
20 PNK WIRE
5 6 7 8 PPL
AUXILIARY HVAC CONTROL MODULE (W/ REAR HEATED SEAT)
BLK WIRE
BLOWER MOTOR (UNDER DASH, BEHIND GLOVE BOX)
BLOWER MOTOR CONTROL MODULE (BEHIND RIGHT SIDE OF INSTRUMENT PANEL)
BLOWER MTR RESISTOR ASSEMBLY SPLY VOLT
BLOWER MTR SPD CTRL
BLU WIRE
DK BLU WIRE
DK BLU/BLK WIRE
EVAPORATOR TEMPERATURE SENSOR (INSIDE HVAC CASE, AT EVAPORATOR CORE)
GND VOLT 4 LT 3 PNK WIRE
GRN WIRE
GRY WIRE
GRY/BLK WIRE
HOT W/ RUN/ CRNK RELAY ENERGIZED
HTD WASH/ AQS FUSE
LEFT AIR TEMPERATURE ACTUATOR (LEFT CENTER OF DASH, ON LEFT SIDE OF HVAC MODULE)
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT GRN/WHT WIRE
ORG/ WIRE
PPL
PPL LT
PPL/WHT WIRE
RED WIRE
RUN/CRANK IGN 1
SIDE OF ENGINE COMPT)
TAN WIRE
TAN/RED WIRE
UNDERHOOD FUSE BLOCK (RIGHT FRONT
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
YEL/GRN WIRE
Go to component -> Automatic a/c circuit (2 of 3) -> (UNDER FRONT FASCIA, NEAR FRONT GRILLE CENTER) (IF EQUIPPED) AIR QUALITY SENSOR
