BMW 7 series E38 facelift (1998-2001) computer data lines system Wiring diagrams

ABS/DSC CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) BLK/BRN WIRE BLK/GRN WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/WHT/YEL WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/GRN/YEL WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DWS UNIT ELECTRONIC SHOCK ABSORBER CONTROL MODULE ENGINE CONTROL MODULE (DME) OR ENGINE CONTROL MODULE I (DME) ENGINE CONTROL MODULE II (DME) GENERAL MODULE GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLK/YEL WIRE HEADLIGHT WIDENING CONTROL MODULE HOT AT ALL TIMES FUSE HOT AT ALL TIMES FUSE BOX (RIGHT SIDE OF LUGGAGE COMPT) FUSE HOT IN RUN OR START FUSE INSTRUMENT CLUSTER INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR LIGHT MODULE LT RR SPEED SEN SIG LT FT SPEED SEN SIG BRAKE FLUID LVL NAVIGATION CONTROL MODULE NCA WIRE PRECHARGE PUMP PRESSURE SENSOR RED WIRE RED/BLK WIRE RED/WHT/YEL WIRE RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR RPM RATE SEN SIG RPM RATE SEN SIG CAN-BUS LO RPM RATE SEN SIG PRESS SEN PWR RPM RATE SENSOR STEERING ANGLE SENSOR SWITCHING CENTER WARNING SYSTEM WHT WIRE WHT/BLU WIRE WHT/GRY/YEL WIRE WHT/RED WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1999 EARLY PROD 1999 LATE PROD, 2000,, 2001 ANTI-THEFT HORN (DWA) ANTI-THEFT LED INDICATOR BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE CENTRAL LOCKING REMOTE CONTROL COMPUTER DATA LINES SYSTEM DRIVER'S DOOR LOCK SWITCH 0) OFF 1) UNLOCK 2) LOCK DRIVER'S DOOR MODULE (LEFT FRONT DOOR) FUSE GENERAL MODULE (BEHIND GLOVE BOX) GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE BOX (RIGHT SIDE OF RIGHT LUGGAGE COMPT) FUSE HOT IN ACCY, RUN, OR START NCA WIRE RED WIRE RED/BLK WIRE RED/BLK/YEL WIRE RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT/YEL WIRE SOLAR SENSOR TILT SENSOR VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/RED/YEL WIRE WHT/YEL WIRE YEL/RED WIRE

2 3 1999 MODELS ONLY BLK WIRE BLK/VIO WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC DRIVE AWAY PROTECTION CONTROL UNIT (EWS) ENGINE CONTROL MODULE ENGINE CONTROL MODULE I ENGINE CONTROL MODULE II GLOBAL LOCKING SWITCH GRY/RED WIRE GRY/YEL WIRE LIFT GATE LOCK SWITCH 0) OFF 1) UNLOCK 2) LOCK RED WIRE RED/BLK WIRE RED/BLK/YEL WIRE RING COIL STARTER RELAY TRANS- MISSION CONTROL MODULE TRUNK LID LOCKING SWITCH UNDERHOOD LIGHT SWITCH VIO/GRN WIRE VIO/YEL WIRE WHT/RED/YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

BACK-UP BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE BOX (RIGHT SIDE OF LUGGAGE COMPT) HOT AT ALL TIMES LEFT TAILLIGHT LIGHT MODULE (RIGHT KICK PANEL) RED WIRE RIGHT TAILLIGHT WHT/GRY/YEL WIRE WHT/YEL WIRE YEL/WHT WIRE

ACTIVE CRUISE CONTROL UNIT (IF EQUIPPED) BLK WIRE BLK/YEL WIRE BLK/YEL/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC THROTTLE POSITION ACTUATOR (CYLINDERS 1-6) ELECTRONIC THROTTLE POSITION ACTUATOR (CYLINDERS 7-12) ENGINE CONTROL MODULE I (DME) ENGINE CONTROL MODULE II (DME) FUSE FUSE BOX (RIGHT SIDE OF LUGGAGE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, OR START HOT IN RUN OR START NCA WIRE PEDAL POSITION SENSOR RED WIRE RED/WHT WIRE RED/WHT/YEL WIRE THROTTLE POSITION CONTROL MODULE (EML) VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE YEL/RED/WHT WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/GRY/YEL WIRE BLK/RED WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/RED WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-LOCK BRAKES SYSTEM ELECTRONIC SHOCK ABSORBER CONTROL MODULE GRN/BLU WIRE GRY/RED WIRE HOT IN RUN OR START FUSE BOX (RIGHT SIDE OF LUGGAGE COMPT) FUSE 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/WHT WIRE WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

BLK/GRN WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FRONT DEFOGGER FRONT DEFOGGER/ WASHER JETS RELAY FUSE GRN/YEL WIRE HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES FUSE BOX (RIGHT SIDE OF LUGGAGE COMPT) FUSE HOT IN RUN OR START RED/GRN/YEL WIRE WHT/RED/YEL WIRE WIPER/WASHER SYSTEM

BLK WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE BOX (RIGHT SIDE OF LUGGAGE COMPT) GENERAL MODULE GRN/WHT WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START LUGGAGE COMPT) REAR COMPARTMENT BLOWER CONTROL MODULE REAR COMPARTMENT OUTLET TEMPERATURE SENSOR REAR COMPT BLOWER MOTOR REAR COMPT BLOWER RELAY RED/GRY/YEL WIRE RED/YEL WIRE RIGHT REAR WHT/RED/YEL WIRE YEL/GRN WIRE

ANTENNA AMPLIFIER BLU/BRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIVERSITY FUSE GRN/YEL WIRE HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES FUSE BOX (RIGHT SIDE OF LUGGAGE COMPT) FUSE HOT IN RUN OR START LEFT "C" PILLAR) NCA WIRE REAR DEFOGGER RELAY REAR WINDOW RED/BRN WIRE WHT/RED/YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 CHARGE IND SIG 8 86 UNLOADER RELAY AIR CONDITIONING SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CAN BUS LO CAN BUS HI CAN LINK HI CAN LINK LO (TER 38-39 NOT USED) STARTER RELAY COMPUTER DATA LINES SYSTEM DATA LINK CONN (TXD) ENGINE CONTROL MODULE (REAR RIGHT SIDE OF ENGINE COMPT IN E-BOX) ENGINE ELECTRONICS FUSE CARRIER FUEL CHANGEOVER GRN WIRE GRN/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE 5 HOT IN RUN OR START FUSE 24 IGNITION COILS 1-8 IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM LEAKAGE DIAG PUMP NCA WIRE OFF PLUG PLUG PLUG PLUG RED WIRE RUN WIRE SEC AIR INJ PUMP RLY SHIELDED WIRES START SIG PEDAL POS SEN GND PEDAL POS SEN SIG PEDAL POS SEN PWR FUEL PUMP RELAY STARTING SYSTEM TRANSMISSION CONTROL MODULE (AGS) (REAR RIGHT SIDE OF ENGINE COMPT IN E-BOX) WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE