Mercedes-Benz C-class AMG W203/S203/CL203 (2001-2004) di control module Wiring diagrams

1 2 3 4 5 6 7 8 RES SAFETY DEC 2.3L 2.6L, 3.2L 22 20 19 21 TVA TVA SIG TVA TVA SIG 26 39 6 3 TVA MTR TVA MTR 6 5 8 7 2 CAN-C H CAN-C L CAN-B H CAN-B L 31 ACCEL SET/ ACELERATOR PEDAL ASSEMBLY (ABOVE PEDAL ASSEMBLY) BLK WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM CONTACT CRUISE CONTROL SWITCH DECEL/ SET DI CONTROL MODULE ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) FUSE 31 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INTERIOR FUSE BOX (UNDER LEFT END OF DASH) NCA WIRE OFF OFF 15 RED WIRE RED/VIO WIRE RESUME THROTTLE VALVE ACTUATOR (FRONT LEFT SIDE OF ENGINE) VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE YEL WIRE

2 1 CAN L CAN H 2.6L 3.2L 4 5 CAN L CAN H BLK WIRE BLU/YEL WIRE BRAKE BOOSTER VACUUM PUMP CONTROL MODULE BRN WIRE BRN/RED WIRE BRN/WHT WIRE COMAND OPERATING, DISPLAY, CONTROL MODULE COMPUTER DATA LINES SYSTEM (HIGH/LOW BUS CIRCUIT) DATALINK CONNECTOR (UNDER LEFT SIDE OF DASH) DI CONTROL MODULE DIAG ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ETC CONTROL MODULE (UNDER RIGHT SIDE OF DASH) FRONT PRE-FUSE BOX (RIGHT REAR OF ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 4 FUSE 62 GRN/BLK WIRE GRN/BLU WIRE GRN/PNK WIRE GRN/RED WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT HEADLAMP UNIT RIGHT HEADLAMP UNIT PNK/RED WIRE RADIO TELEPHONE, TELE AID TRANSMITTER/ RECEIVER RED WIRE RED/GRN WIRE W/ COMAND W/O COMAND WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE

1 2 CAN B L CAN B H 2 4 1 3 AMBIENT LIGHT, ROAD AHEAD SENSORS 24 25 23 R LICENSE L LICENSE CHMSL 3 4 CAN-B L CAN-B H 5 6 7 6 CAN-B L CAN-B H CAN-B L CAN-B H 9 10 CAN-B L CAN-B H AUTOMATIC LIGHT SWITCH DAYLIGHT SENSOR (FRONT OF HEADLINER) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CENTER HIGH MOUNT STOP LAMP RIGHT REAR SIDE MARKER LAMP (COUPE) COMBINATION SWITCH COMPUTER DATA LINES SYSTEM COUPE, SEDAN, WAGON DI CONTROL MODULE FRONT PRE-FUSE BOX (RIGHT REAR OF ENGINE COMPT) FUSE 2 FUSE 4 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HAZARD SWITCH HOT AT ALL TIMES LEFT REAR SIDE MARKER LAMP (COUPE) LEFT TAILLAMP UNIT OVERHEAD CONTROL PANEL CONTROL MODULE PNK CAN-B H WIRE PNK WIRE PNK/RED WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/YEL WIRE RIGHT LICENSE PLATE LAMP LEFT LICENSE PLATE LAMP RIGHT TAILLAMP UNIT TAIL/ PARK LAMP BACK- UP LAMP STOP LAMP TURN SIGNAL LAMP TURN SIGNAL SWITCH UPPER CONTROL PANEL CONTROL MODULE VIO WIRE VIO/BLU WIRE WHT WIRE YEL WIRE

1 2 3 4 NA KPR 1 2 5 CAN-B L CAN-B H NA 1 2 DIAG 15 HOOD 2 3 4 5 6 7 8 9 10 FROM FANFARE HORNS RELAY (DIAGRAM 1 OF 3) 2001, 2002 EARLY PROD 2002 LATE PROD ABS SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM (CL) CPP BRIDGE DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DI CONTROL MODULE DIAG ECM DIAG ENGINE CONTROLS SYSTEM FROM FUSE 47 (DIAGRAM 1 OF 3) FROM FUSE 48 (DIAGRAM 1 OF 3) FROM FUSE 50 (DIAGRAM 1 OF 3) FROM FUSE 51 (DIAGRAM 1 OF 3) FROM FUSE 53 (DIAGRAM 1 OF 3) FROM FUSE 54 (DIAGRAM 1 OF 3) FROM FUSE 57 (DIAGRAM 1 OF 3) FRONT CIGAR LIGHTER FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 57 FUSE 59 FUSE 60 FUSE 62 FUSE 63 FUSE 64 GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HORNS SYSTEM ENGINE CONTROLS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER KPR MEMORY SYSTEM PNK/RED WIRE PNK/YEL WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SOUND SYSTEMS SOUND SYSTEMS VIO/WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 DIAG 1 2 3 4 5 6 7 TEMP R PRESS R PRESS FAN SRA R PRESS 1 2 3 4 5 6 L FOG R FOG L HI L LO R HI R LO 1 2 PNK DIAG WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN-B L CAN-B H BACKUP COMAND COMPUTER DATA LINES SYSTEM CONTROL MODULE BOX BLOWER MOTOR COOL LVL COOLING FANS SYSTEM WIPER/WASHER SYSTEM A/C SYSTEM CPP DIAG DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DI CONTROL MODULE DIAG DLC DLC ECM ECM DLC ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM TRANSMISSION SYSTEM EXTERIOR LIGHTS SYSTEM WARNING SYSTEMS WARNING SYSTEMS EXTERIOR LIGHTS SYSTEM FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM LAMP SW LAMP SW LAMP SW LAMP SW LAMP SW LF MARK RF MARK BRK LVL PARK BRK MOD COOL PNK WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SOUND SYSTEMS TELEPHONE WIRING TRANSMISSION SYSTEM TRANSMISSION SYSTEM COMPUTER DATA LINES SYSTEM VIO WIRE VIO/YEL WIRE WASH LVL WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/PNK WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE

1 11 CAN-C H CAN-C L 1 2 3 CAN H CAN L 1 2 CAN H CAN L 1 2 CAN-B H CAN-B L 10 11 CAN-C H CAN-C L 10 9 CAN-B H CAN-B L 12 13 CAN-B L CAN-B H 13 12 CAN-C H CAN-C L 16 15 CAN-C H CAN-C L 18 17 CAN B H CAN B L 2 1 CAN L CAN H 2.3L 2.6L, 3.2L 4 3 CAN-B H CAN-B L 4 3 CAN-C L CAN-C H 41 40 CAN C H CAN C L 6 5 CAN-C H CAN-C L 7 6 CAN-C H CAN-C L 8 7 CAN-B H CAN-B L AAC PUSHBUTTON CONTROL MODULE BRAKE BOOSTER VACUUM PUMP CONTROL MODULE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN DATABUS ADAPTER CONNECTOR (BEHIND LEFT KICK PANEL) COCKPIT VOLTAGE DISTRIBUTOR CONNECTOR (UNDER LEFT SIDE OF DASH) DI CONTROL MODULE ELECTRONIC SELECTOR LEVER CONTROL MODULE (BASE OF GEAR SELECTOR LEVER) ENGINE CONTROL MODULE (ME-SFI) (LEFT REAR OF ENGINE COMPT) ESP, BAS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ETC CONTROL MODULE (W/ A/T) (UNDER RIGHT SIDE OF DASH) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER OVERHEAD CONTROL PANEL CONTROL MODULE STEERING COLUMN MODULE (2002 LATE PROD) (AT TOP OF STEERING COLUMN) STEERING COLUMN MODULE (2002 LATE PRODUCTION) UPPER CONTROL PANEL CONTROL MODULE

1 11 35 1 2 7 CAN-C H CAN-C L 2.3L 2.6L, 3.2L 4 5 CAN-B L CAN-B H 6 5 8 7 CAN-C H CAN-C L CAN-B H CAN-B L 7 6 CAN-C H CAN-C L BATTERY BLK WIRE BRN WIRE BRN/RED WIRE CLUTCH PEDAL SWITCH (W/ M/T) COMPUTER DATA LINES SYSTEM DI CONTROL MODULE ELECTRONIC SELECTOR LEVER (W/ A/T) ENGINE CONTROL MODULE (ME-SFI) (LEFT REAR OF ENGINE COMPT) FRONT PRE-FUSE BOX (RIGHT REAR OF ENGINE COMPT) FUSE 4 FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE IGNITION M/T PROTECTION) RED WIRE STARTER MOTOR STARTER RELAY VIO WIRE VIO/WHT WIRE

1 2 3 6 7 8 ESA SW ESA SW ESA SW ESA SW ESA SW ESA SW 2 1 CAN-B H CAN-B L 2 MEMORY LOCATION 5 6 7 30 CAN-B H CAN-B L 6 5 8 7 2 CAN-C H CAN-C L CAN-B H CAN-B L 31 BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B L CAN B H CL MODELS COMPUTER DATA LINES SYSTEM DI CONTROL MODULE DRIVER FRONT SEAT ADJUSTMENT CONTROL MODULE (UNDER SEAT) EXCEPT CL MODELS FRONT PRE-FUSE BOX (RIGHT REAR OF ENGINE COMPT) FUSE 2 FUSE 21 FUSE 27 FUSE 29 FUSE 31 GRN WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES INTERIOR FUSE BOX (UNDER LEFT END OF DASH) LEFT FRONT DOOR CONTROL MODULE LEFT FRONT DOOR ESA SWITCH GROUP MEMORY STORE NCA WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SCL STEERING COLUMN ADJUSTMENT LOCK INDICATOR SWITCH STEERING COLUMN HEIGHT ADJUSTMENT MOTOR (UP/DOWN) STEERING COLUMN LOCATION (RAISE/LOWER) (FORWARD/BACK) STEERING COLUMN LONGITUDINAL ADJUSTMENT MOTOR (FWD/BACK) VCS SWITCH VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE