Automatic a/c circuit for Mercedes-Benz C-class W203/S203/CL203 facelift (2004-2008)
Automatic a/c circuit
1 2 3 31 MULTIPLEX DATA OUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CAN-B H CAN-B L
9 10 COMPUTER DATA LINES SYSTEM CAN-B L CAN-B H
A/C COMPRESSOR (LEFT FRONT OF ENGINE COMPT)
AAC PUSHBUTTON CONTROL MODULE
AIR LEFT HUMIDITY DEFROSTER SENSOR VENT FLAP ACTUATOR MOTOR
BLK/BRN WIRE
BLK/RED WIRE
BLOWER MOTOR
BLU WIRE
BLU/BLK WIRE
BLU/GRN WIRE
BLU/PNK WIRE
BLU/RED WIRE
BLU/VIO WIRE
BRN WIRE
BRN/BLU WIRE
BRN/RED WIRE
BRN/YEL WIRE
CAN-L CAN-H
CIRCUIT 87 RELAY ENERGIZED FUSE 54
COMPUTER DATA LINES SYSTEM
COOLANT CIRCULATION PUMP (W/ RESIDUAL ENGINE HEAT UTILIZATION SYSTEM)
ELECTRIC SUCTION FAN ENGINE, A/C WITH INTEGRATED CONTROL
ENERGIZED FUSE 51
FRESH LEFT, RIGHT AIR DEFROSTER FLAPS ACTUATOR FLAPS ACTUATOR
FRONT PRE-FUSE BOX (AT RIGHT REAR OF ENGINE COMPT)
FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT)
FUSE 30
FUSE 41
FUSE 5
GRN WIRE
GRN/BLU WIRE
GRN/YEL WIRE
GRY/BLU WIRE
GRY/RED WIRE
HEATING SYSTEMS RECIRCULATION UNIT
HOT AT ALL TIMES
IN-CAR TEMPERATURE SENSOR
IN-CAR TEMPERATURE SENSOR FSN MOTOR
INSTRUMENT CLUSTER SYSTEM
INTERIOR FUSE BOX
LEFT FOOTWELL FLAP ACTUATOR MOTOR
LEFT RIGHT BLENDING BLENDING AIR FLAP AIR FLAP ACTUATOR ACTUATOR
LEFT RIGHT FRESH FOOTWELL AIR FLAP FLAP ACTUATOR ACTUATOR MOTOR
LEFT, RIGHT FOOTWELL FLAPS ACTUATOR
ME-SFI CONTROL MODULE
NCA WIRE
OVERHEAD CONTROL PANEL CONTROL MODULE
PURGE CONTROL VALVE (LEFT REAR CORNER OF ENGINE COMPT)
REAR BLOWER ELECTRONIC SELECTOR WHEEL
REAR BLOWER MOTOR
REAR BLOWER MOTOR CONTROL MODULE (ON REAR BLOWER MOTOR ASSEMBLY)
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT DEFROSTER VENT FLAP ACTUATOR MOTOR
RIGHT FRESH AIR FLAP ACTUATOR
RV EGS
VIO WIRE
W/ COMFORT AAC
W/ OUTSIDE TEMPERATURE INDICATOR
WHT/PNK WIRE
WHT/VIO WIRE