BMW 5 series E39 facelift (2000-2004) nca Wiring diagrams

3 4 CAN LOW DATA CAN HIGH DATA 86 85 CAN HIGH DATA CAN LOW DATA ABS/ASC CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) ASC PASSIVE SENSOR SIG LEFT FRONT SPEED SENS BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE CAN BUS LOW CAN LOW DATA CAN HIGH DATA DIAGNOSIS SIGNAL TXD LEFT FRONT SPEED SENS LEFT REAR SPEED SENS ELECTRONIC SHOCK ABSORBER CONTROL MODULE (EDC) ENGINE CONTROL MODULE (DME) (LEFT REAR SIDE OF ENGINE COMPT) FUSE FUSE PANEL 1 GRN WIRE GRN/BRN WIRE GROUND TERMINAL 30 GRY/BLK WIRE GRY/RED WIRE HEADLIGHT WIDENING CONTROL MODULE HOT ACC, RUN OR START HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL 4 FUSE HOT IN RUN OR START INSTRUMENT CLUSTER INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT SPEED SENSOR (INSIDE LEFT FRONT WHEEL HUB) LEFT REAR SPEED SENS LEFT FRONT WHEEL SPEED LEFT REAR SPEED SENS RIGHT REAR SPEED SENS LEFT REAR SPEED SENSOR (INSIDE LEFT REAR WHEEL HUB) LIGHT MODULE (RIGHT KICK PANEL) NAVIGATION CONTROL MODULE NCA WIRE ODBII CONNECTOR (CENTER OF CONSOLE) RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT SPEED SENSOR (INSIDE RIGHT FRONT WHEEL HUB) RIGHT REAR SPEED SENS BRAKE LIGHT SIGNAL RIGHT REAR SPEED SENSOR (INSIDE RIGHT REAR WHEEL HUB) SOLID STATE SWITCHING CENTER TERMINAL 15 SIGNAL CAN BUS HIGH TRANSMISSION CONTROL MODULE (AGS) VIO WIRE VIO/YEL WIRE WHT WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

3 4 CAN LOW DATA CAN HIGH DATA 86 85 CAN HIGH DATA CAN LOW DATA ABS/ASC CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) ASC PASSIVE SENSOR SIG LEFT FRONT SPEED SENS BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE CAN BUS LOW CAN LOW DATA CAN HIGH DATA DIAGNOSIS SIGNAL TXD LEFT FRONT SPEED SENS LEFT REAR SPEED SENS ELECTRONIC SHOCK ABSORBER CONTROL MODULE (EDC) ENGINE CONTROL MODULE (DME) (LEFT REAR SIDE OF ENGINE COMPT) FUSE FUSE PANEL 1 GRN WIRE GRN/BRN WIRE GROUND TERMINAL 30 GRY/BLK WIRE GRY/RED WIRE HEADLIGHT WIDENING CONTROL MODULE HOT ACC, RUN OR START HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL 4 FUSE HOT IN RUN OR START HOT W/ ENGINE CONTROL MODULE RELAY ENERGIZED INSTRUMENT CLUSTER LEFT FRONT SPEED SENSOR (INSIDE LEFT FRONT WHEEL HUB) LEFT REAR SPEED SENS LEFT FRONT WHEEL SPEED LEFT REAR SPEED SENS RIGHT REAR SPEED SENS LEFT REAR SPEED SENSOR (INSIDE LEFT REAR WHEEL HUB) LIGHT MODULE (RIGHT KICK PANEL) NAVIGATION CONTROL MODULE NCA WIRE OBDII CONNECTOR (CENTER OF CONSOLE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT SPEED SENSOR (INSIDE RIGHT FRONT WHEEL HUB) RIGHT REAR SPEED SENS BRAKE LIGHT SIGNAL RIGHT REAR SPEED SENSOR (INSIDE RIGHT REAR WHEEL HUB) SOLID STATE SWITCHING CENTER TERMINAL 87 SIGNAL CAN BUS HIGH TRANSMISSION CONTROL MODULE (AGS) VIO WIRE VIO/YEL WIRE WHT WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 SOLID STATE 3 4 CAN LOW DATA CAN HIGH DATA 36 37 CAN HIGH DATA CAN LOW DATA ABS/DSC CONTROL MODULE (RIGHT SIDE OF ENGINE COMPARTMENT) ABS/DSC INDICATOR LAMP BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/WHT/YEL WIRE BRAKE FLUID LEVEL SWITCH BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/GRN/YEL WIRE BRN/RED WIRE CAN HIGH DATA CAN LOW DATA TXD CAN LOW DATA CAN HIGH DATA COMPUTER DATA LINES SYSTEM ELECTRONIC SHOCK ABSORBER CONTROL MODULE (EDC) ENGINE CONTROL MODULE (DME) (RIGHT REAR SIDE OF ENGINE COMPT) FUSE FUSE 18 FUSE PANEL 1 GRN WIRE GRN/BLU WIRE GRY/BLK WIRE HEADLIGHT WIDENING CONTROL MODULE HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL 4 FUSE HOT IN RUN OR START HOT W/ENGINE CONTROL MODULE RELAY ENERGIZED INSTRUMENT CLUSTER INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE (IKE) LEFT FRONT SPEED SENS LEFT REAR SPEED SENS RIGHT REAR SPEED SENS LEFT FRONT SPEED SENSOR (INSIDE LEFT FRONT WHEEL HUB) LEFT REAR SPEED SENSOR (INSIDE LEFT REAR WHEEL HUB) NCA WIRE ODBII CONNECTOR (CENTER OF CONSOLE) PRECHARGE PUMP PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT SPEED SENS RIGHT FRONT SPEED SENS RIGHT FRONT SPEED SENSOR (INSIDE RIGHT FRONT WHEEL HUB) RIGHT REAR SPEED SENS RIGHT REAR SPEED SENSOR (INSIDE RIGHT (BELOW PASSENGER'S SEAT) REAR WHEEL HUB) RPM RATE SENSOR RPM RATE SENSOR SIGNAL SIGNAL RATE SENS CAN BUS LOW RPM RATE SIGNAL SENSOR POWER PRESSURE SENSOR SOLID STATE SOLID STATE 4 5 6 STEERING ANGLE SENSOR (ON STEERING COLUMN) SWITCHING CENTER TERMINAL 87 SIGNAL CAN BUS HIGH GROUND PRESSURE SENSOR PRESSURE SENSOR SIGNAL TRANSMISSION CONTROL MODULE (AGS) WHT WIRE WHT/BLU WIRE WHT/BLU/YEL WIRE WHT/GRY/YEL WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 SOLID STATE 3 4 CAN LOW DATA CAN HIGH DATA 36 37 CAN HIGH DATA CAN LOW DATA ABS/DSC CONTROL MODULE (RIGHT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/WHT/YEL WIRE BRAKE FLUID LEVEL SWITCH BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/GRN/YEL WIRE BRN/RED WIRE CAN HIGH DATA CAN LOW DATA TXD CAN LOW DATA CAN HIGH DATA COMPUTER DATA LINES SYSTEM ELECTRONIC SHOCK ABSORBER CONTROL MODULE (EDC) ENGINE CONTROL MODULE (DME) (RIGHT REAR SIDE OF ENGINE COMPT) FUSE FUSE 18 FUSE PANEL 1 GRN WIRE GRN/BLU WIRE GRY/BLK WIRE HEADLIGHT WIDENING CONTROL MODULE HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL 4 FUSE HOT IN RUN OR START HOT W/ENGINE CONTROL MODULE RELAY ENERGIZED INSTRUMENT CLUSTER LEFT FRONT SPEED SENS LEFT REAR SPEED SENS RIGHT REAR SPEED SENS LEFT FRONT SPEED SENSOR (INSIDE LEFT FRONT WHEEL HUB) LEFT REAR SPEED SENSOR (INSIDE LEFT REAR WHEEL HUB) NCA WIRE ODBII CONNECTOR (CENTER OF CONSOLE) PRECHARGE PUMP PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT SPEED SENS RIGHT FRONT SPEED SENS RIGHT FRONT SPEED SENSOR (INSIDE RIGHT FRONT WHEEL HUB) RIGHT REAR SPEED SENS RIGHT REAR SPEED SENSOR (INSIDE RIGHT REAR WHEEL HUB) RPM RATE SENSOR RPM RATE SENSOR SIGNAL SIGNAL RATE SENS CAN BUS LOW RPM RATE SIGNAL SENSOR POWER PRESSURE SENSOR SOLID STATE SOLID STATE 4 5 6 STEERING ANGLE SENSOR (ON STEERING COLUMN) SWITCHING CENTER TERMINAL 87 SIGNAL CAN BUS HIGH GROUND PRESSURE SENSOR PRESSURE SENSOR SIGNAL TRANSMISSION CONTROL MODULE (AGS) WHT WIRE WHT/BLU WIRE WHT/BLU/YEL WIRE WHT/GRY/YEL WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

2.5L, 3.0L, 4.4L W/O REAR COMPT BLOWER 2.5L, 3.0L,, 4.4L W/ REAR COMPT BLOWER A/C COMPRESSOR AUTOMATIC AIR RECIRCULATION SENSOR BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BRN/VIO WIRE CHANGEOVER VALVE LWS DUAL TEMPERATURE SENSOR ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) EVAPORATOR TEMPERATURE SENSOR FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEATING, A/C CONTROL MODULE HIGH PRESSURE SWITCH HOT AT ALL TIMES HOT IN RUN OR START FUSE PANEL 1 FUSE NCA WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/VIO/YEL WIRE RED/YEL WIRE SHUTOFF VALVE SOLAR SENSOR TEMPERATURE SENSOR LATENT HEAT ACCUMULATOR W/ LATENT HEAT ACCUMULATOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

2.5L, 3.0L, 4.4L W/O REAR COMPT BLOWER 2.5L, 3.0L,, 4.4L W/ REAR COMPT BLOWER AUXILIARY WATER PUMP BLK WIRE BLK/GRN WIRE BLOWER MOTOR BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE DEFROSTER FLAP MOTOR FINAL STAGE UNIT FOOTWELL FLAP ACTUATOR FOOTWELL/REAR COMPARTMENT ACTUATOR MOTOR FRESH AIR/RECIRCULATED AIR FLAP MOTOR FUSE FUSE PANEL 1 FUSE PANEL 6 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLU/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START LEFT HEAT EXCHANGER TEMPERATURE NCA WIRE OUTPUT STAGE REAR COMPARTMENT BLOWER PARK HEATING/ VENTILATION CONTROL MODULE REAR COMPARTMENT BLOWER REAR COMPARTMENT BLOWER MOTOR REAR GRILLE (2.5L, 3.0L, 4.4L W/ REAR COMPT BLOWER) RECIRCULATION FLAP MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT HEAT EXCHANGER TEMPERATURE SENSOR VENTILATION FLAP ACTUATOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

2000, 2001, 2002, 2003 1999 28 24 BRAKE SIG BRAKE SIG CPP SW SIG 3 4 CAN LOW CAN HIGH 4 5 6 7 8 GROUND GROUND GROUND POWER TERM 87 AGS TRANSMISSION CONTROL UNIT (RIGHT REAR SIDE OF ENG COMP, IN E BOX) BLK WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN-LOW CAN-HIGH CLUTCH PEDAL POSITION SWITCH COIL SPRING COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (REAR RIGHT SIDE OF ENGINE COMPT IN E-BOX) ENGINE ELECTRONICS FUSE CARRIER FUSE FUSE 1 FUSE 4 FUSE PANEL 1 GRN WIRE GRY WIRE HOT ACC, RUN OR START HOT AT ALL TIMES HOT W/ ENGINE CONTROL MODULE RELAY ENERGIZED INSTRUMENT INTEGRATED CLUSTER INSTRUMENT CLUSTER CONTROL MODULE LEFT SIDE STEERING WHEEL ELECTRONICS MULTI-FUNCTION STEERING WHEEL NCA WIRE PEDAL POS SENS GRN WIRE PEDAL POS SENS SIG PEDAL POS SENS PEDAL POS SENS SIG PEDAL POS SENS PWR PEDAL POSITION SENSOR RED WIRE RED/BLU WIRE RIGHT SIDE STEERING WHEEL ELECTRONICS THROTTLE POSITION ACTUATOR (TO CENTER OF ENGINE) VIO WIRE VIO/BRN WIRE VIO/YEL WIRE W/ IKE W/O IKE WHT WIRE WHT/GRN WIRE WHT/GRY/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

AIR SUSPENSION CONTROL UNIT AMPLIFIER BLU WIRE BLU/RED WIRE CD CHANGER COIL SPRING DRIVER'S ACTIVE SEAT CONTROL UNIT DRIVER'S DOOR CONTROL MODULE ELECTRONIC DRIVEAWAY PROTECTION CONTROL UNIT (EWS) GENERAL MODULE HEADLIGHT WIDENING CONTROL MODULE HEATING AND A/C CONTROL MODULE INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE LIGHT MODULE MULTI-INFORMATION DISPLAY (MID) NAVIGATION CONTROL MODULE NCA WIRE ON BOARD MONITOR PARK DISTANCE CONTROL MODULE PASSENGER'S ACTIVE SEAT CONTROL UNIT PASSENGER'S DOOR CONTROL MODULE RADIO RAIN SENSOR RDC CONTROL MODULE REAR LID CONTROL MODULE REAR MULTI- INFORMATION DISPLAY (MID) RED WIRE SEAT/STEERING COLUMN MEMORY CONTROL MODULE SUNROOF SUPPLEMENTAL RESTRAINT SYSTEM CONTROL MODULE SWITCHING CENTER W/ ON-BOARD MONITOR W/O ON-BOARD MONITOR WHT/GRY/YEL WIRE WHT/RED/YEL WIRE

AIR SUSPENSION CONTROL UNIT AMPLIFIER BLU WIRE BLU/RED WIRE CD CHANGER COIL SPRING DRIVER'S ACTIVE SEAT CONTROL UNIT DRIVER'S DOOR CONTROL MODULE ELECTRONIC DRIVEAWAY PROTECTION CONTROL UNIT (EWS) GENERAL MODULE GRY WIRE HEADLIGHT WIDENING CONTROL MODULE HEATING AND A/C CONTROL MODULE INSTRUMENT CLUSTER LIGHT MODULE MULTI-INFORMATION DISPLAY (MID) NCA WIRE PARK DISTANCE CONTROL MODULE PASSENGER'S ACTIVE SEAT CONTROL UNIT PASSENGER'S DOOR CONTROL MODULE RADIO RAIN SENSOR RDC CONTROL MODULE REAR LID CONTROL MODULE REAR MULTI- INFORMATION DISPLAY (MID) RED WIRE SEAT/STEERING COLUMN MEMORY CONTROL MODULE SUNROOF SUPPLEMENTAL RESTRAINT SYSTEM CONTROL MODULE SWITCHING CENTER WHT WIRE WHT/GRY/YEL WIRE WHT/RED/YEL WIRE YEL WIRE

BLK/GRN WIRE BLK/GRY/YEL WIRE BLK/RED WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR ELECTRONIC SHOCK ABSORBER CONTROL MODULE (EDC) FUSE 60 FUSE PANEL 2 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE HOT IN RUN OR START LEFT FRONT EDC VALVES LEFT REAR EDC VALVES LIGHT MODULE NCA WIRE RED WIRE RIGHT FRONT ACCELERATION SENSOR RIGHT FRONT EDC VALVES RIGHT REAR ACCELERATION SENSOR RIGHT REAR EDC VALVES STEERING ANGLE SENSOR SWITCHING CENTER VIO WIRE VIO/WHT WIRE WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE