Cooling fan circuit for BMW Z4 E85/E86 (2002-2005)
Cooling fan circuit
BLK WIRE
BLU WIRE
BRN WIRE
COOLANT OUTLET TEMPERATURE GND
COOLANT OUTLET TEMPERATURE SIG
COOLANT TMP
COOLANT TMP SIG
DIGITAL MOTOR ELECTRONICS CONTROL UNIT (LEFT REAR OF ENGINE COMPT)
ELECTRIC FAN
ELECTRIC FAN SIG
ENGINE COOLANT TEMPERATURE SENSOR
GRN WIRE
GRY WIRE
HOT AT ALL TIMES FUSE
NCA WIRE
POWER DISTRIBUTION (RIGHT SIDE OF DASH)
RED WIRE
REMOTE TEMPERATURE SENSOR