Cooling fan circuit for Cadillac STS I facelift (2007-2011)
Cooling fan circuit
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