Cadillac STS I facelift (2007-2011) post 02 snsr fuse Wiring diagrams
This page contains all the electrical diagrams for the component. post 02 snsr fuse, in which he is found in the car Cadillac STS I facelift (2007-2011). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
post 02 snsr fuse wiring diagram (1 of 3)
3.6L, 4.6L W/O TRAILER PROVISIONS
4.4L, 4.6L 3.6L
4.4L, 4.6L W/ TRAILER PROVISIONS
4.6L 4.4L 3.6L
5514 (OR 2751)
A/C CMPRSR CLUTCH RELAY CTRL
A/C COMPRESSOR CLUTCH
A/C COMPRESSOR CLUTCH RELAY
A/C REFRIG PRESS SENS
BLK WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
ECT SENSOR SIGNAL
ENGINE COOLING FAN
ENGINE COOLING FAN RESISTOR
FAN 1 FUSE A/C CLUTCH FUSE
FAN-2 FUSE
GRN WIRE
GRY WIRE
HI FAN SPD RELAY
HI SPD FAN RLY CTRL
HOT AT ALL TIMES
HOT W/ PWR/ TRN RELAY ENERGIZED
LEFT ENGINE COOLING FAN (BEHIND RADIATOR)
LO FAN SPD RELAY
LOW REF
LOW REFERENCE
LOW SPD FAN RLY CTRL
LT BLU WIRE
MODE ACTUATOR (ON TOP LEFT SIDE OF HVAC MODULE)
ORG/ WIRE
ORG/BLK WIRE
POST 02 SNSR FUSE
RIGHT ENGINE COOLING FAN (BEHIND RADIATOR)
S/P FAN RELAY
SERIAL DATA BUS-
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT)
WHT WIRE
YEL WIRE
YEL/BLK WIRE
YEL/GRN WIRE
Go to component -> Automatic a/c circuit (3 of 3) -> POST 02 SNSR FUSE
post 02 snsr fuse wiring diagram (2 of 3)
A/C CMPRSR CLTCH RELAY
A/C COMPRESSOR CLUTCH
AC CLTCH FUSE
BLK WIRE
COMPUTER DATA LINES SYSTEM
DATA BUS -
DK GRN WIRE
DK GRN/WHT WIRE
EXCEPT 3.6L 3.6L
GRY WIRE
HOT AT ALL TIMES
HOT W/ PWR/TRN RELAY ENERGIZED
LOW REF
ORG/ WIRE
ORG/BLK WIRE
POST 02 SNSR FUSE
RLY CTRL
SENS SIG
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT)
WHT WIRE
Go to component -> Compressor circuit -> POST 02 SNSR FUSE
post 02 snsr fuse wiring diagram (3 of 3)
3.6L, 4.6L W/O TRAILER PROVISIONS
4.4L, 4.6L 3.6L
4.4L, 4.6L W/ TRAILER PROVISIONS
4.6L 4.4L 3.6L
BLK WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
ECT SENSOR SIGNAL
ENGINE COOLING FAN
ENGINE COOLING FAN RESISTOR
FAN 1 FUSE
FAN-2 FUSE
GRY WIRE
HI FAN SPD RELAY
HI SPD FAN RLY CTRL
HOT AT ALL TIMES
HOT W/ PWR/ TRN RELAY ENERGIZED
LEFT ENGINE COOLING FAN (BEHIND RADIATOR)
LO FAN SPD RELAY
LOW REFERENCE
LOW SPD FAN RLY CTRL
LT BLU WIRE
POST 02 SNSR FUSE
RIGHT ENGINE COOLING FAN (BEHIND RADIATOR)
S/P FAN RELAY
SERIAL DATA BUS-
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT)
WHT WIRE
YEL WIRE
Go to component -> Cooling fan circuit -> POST 02 SNSR FUSE
