Cooling fan circuit for Cadillac XLR I (2003-2009)
Cooling fan circuit
1 2 3 4 5 6 7 LOW REF GROUND BATT SUPP VOL
1250 342 (RIGHT SIDE OF ENGINE COMPT)
BLK WIRE
CHECK GAUGES
COMPUTER DATA LINES SYSTEM
COOLANT LEVEL SWITCH (LEFT SIDE OF ENGINE COMPT)
COOLANT OVER TEMP ENGINE HOT/STOP ENGINE LOW COOLANT
COOLFAN FUSE 25
COOLING FAN MOTOR (LOWER FRONT OF ENGINE)
DK GRN WIRE
ENGINE CONTROL MODULE (ECM) (LOWER RIGHT REAR OF ENGINE COMPT)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR (REAR SIDE OF RIGHT CYLINDER HEAD)
FAN CONTROL MODULE (AT LOWER RIGHT OF COOLING FAN)
GRY WIRE
HOT AT ALL TIMES
HUD CLASS 2 SERIAL DATA
IGN MESSAGE REQUEST
INSTRUMENT PANEL CLUSTER (IPC) MESSAGE CENTER
IPC CLASS 2 SERIAL DATA
LOGIC
LOGIC HVAC CONTROL MODULE (AT CENTER OF DASH)
MESSAGE REQUEST IGN
RED WIRE
RED/BLK WIRE
RED/ORG WIRE
SERIAL DATA IND CTRL
SPEED CTRL
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT)
WHT WIRE
YEL WIRE
YEL/BLK WIRE