BMW 5 series E34 (1988-1996) blk/wht/yel Wiring diagrams

1995 VFTC 530, 540 A/C COMPRESSOR AUXILIARY FAN MOTOR AUXILIARY WATER PUMP AUXILIARY WATER PUMP RELAY (IN FRONT POWER DISTRIBUTION BOX) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/GRY/YEL WIRE BLK/RED/YEL WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN (BLU/GRN) WIRE BRN WIRE BRN/YEL WIRE COMPARTMENT) COMPRESSOR CONTROL COMPRESSOR CONTROL RELAY (IN POWER DISTRIBUTION BOX) COMPUTER DATA LINES SYSTEM FRESH AIR FLAP MOTOR (BELOW RIGHT SIDE OF DASH) GRN WIRE GRN/BLU/YEL WIRE GRN/BRN WIRE GRY WIRE HIGH SPEED RELAY (IN LEFT AUXILIARY RELAY BOX) INTEGRATED CLIMATE REGULATION CONTROL MODULE (ABOVE CENTER CONSOLE) LEFT FOOTWELL) NCA WIRE NORMAL SPEED RELAY (IN POWER DISTRIBUTION BOX) ON-BOARD COMPUTER (CENTER OF DASH) PARK HEATING/ VENTILATION RELAY BOX PRESSURE SWITCH (FRONT RIGHT SIDE OF ENGINE REAR DEFOGGER SYSTEM RECIRCULATION FLAP MOTOR (RIGHT OF STEERING COLUMN) RED WIRE RED/BLK WIRE RED/BLU/YEL WIRE RED/GRN WIRE RED/YEL WIRE SENSOR FOR ACTIVATION AUX WATER PUMP REAR DEFOGGER ACT TEMPER- ATURE SWITCH (RIGHT TOP OF RADIATOR) VIO/GRN WIRE WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

AIR CONDITIONING SYSTEM INTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM INSTRUMENT CLUSTER SYSTEM COMPUTER DATA LINES SYSTEM BLK/BLU WIRE BLK/GRN WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BLU/BRN/YEL WIRE BLU/RED/YEL WIRE BRN WIRE BRN/ORG WIRE BRN/VIO WIRE CHECK CTRL RESET LAC LINE DIAG PWR IN ENGINE CONTROLS SYSTEM FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/RED WIRE GRY/RED WIRE HORN RLY CTRL DRIVE AWAY PROTECT SIG REMOTE CTRL RESERVE TANK CONTACT HOT AT ALL TIMES FUSE HOT IN ACCY, RUN AND START FUSE HOT IN RUN AND START FUSE INDEPENDENT VENT CTRL INJ SIG FUEL GA INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM COMPUTER DATA LINES SYSTEM NCA WIRE ON-BOARD COMPUTER (CENTER OF DASH) ON-BOARD COMPUTER HORN RELAY ON-BOARD COMPUTER TEMP SENSOR (UNDER LEFT FRONT BUMPER) ORG/ WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/GRY/YEL WIRE RED/YEL WIRE STARTING/CHARGING SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM TELEPHONE INTERFACE (BELOW FRONT OF CONSOLE VIO WIRE VIO/GRN/YEL WIRE VIO/WHT/YEL WIRE VIO/YEL WIRE WARNING SYSTEM WARNING SYSTEM WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/RED/WHT WIRE

1991 ONLY AUTOMATIC TRANSMISSION RANGE SWITCH BAND SOLENOID BLK WIRE BLK/WHT/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CHECK CONTROL MODULE COMPUTER DATA LINES SYSTEM ELECTRONIC TRANSMISSION ENGINE SPEED SENSOR ENGINE CONTROLS SYSTEM FRONT POWER DISTRIBUTION BOX FUSE GRN WIRE GRN/RED WIRE GROUND GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES B+ JUNCTION POINT HOT IN ACCY, RUN AND START HOT IN RUN AND START HYDRAULIC PRESSURE REGULATOR INSTRUMENT CLUSTER NCA WIRE OIL TEMPERATURE SENSOR ORG/ WIRE PROGRAM SWITCH RED WIRE RED/BLU WIRE SHIFT LOCK SOLENOID SOLENOID VALVE 1 SOLENOID VALVE 2 TORQUE CONVERTER CLUTCH SOL VALVE TRANSMISSION CONTROL MODULE (EGS) TRANSMISSION KICKDOWN SWITCH TRANSMISSION VALVE UNIT TRANSPARENT VIO WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

3 11 25 WIPER MTR SPEED SIG DATA LINE 4 5 6 22 STND WIPER INT WIPER WASH SIGNL WIPERS RUN BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/VIO/YEL WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BRN WIRE BRN/GRN/YEL WIRE BRN/VIO WIRE FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE FUSE GENERAL MODULE (REAR POWER DISTRIBUTION BOX) GRN WIRE HOT IN ACCY, RUN AND START HOT IN ACCY, RUN AND START FUSE INSTRUMENT CLUSTER NCA WIRE PARK REAR POWER DISTRIBUTION BOX (BELOW LEFT SIDE OF REAR SEAT) RED WIRE RED/WHT WIRE RELAY MODULE (REAR POWER DISTRIBUTION BOX) RUN WIRE SINGLE OFF INTER NORMAL FAST VEHICLE SPEED SIGNAL VIO/BLK WIRE VIO/YEL WIRE WASH WASHER PUMP (WASHER FLUID RESERVOIR) WIPER MOTOR WIPER RELAY (REAR POWER DISTRIBUTION BOX) WIPER/WASHER SWITCH YEL WIRE

& STARTER IMMOBILIZER RELAY 62 63 64 65 66 67 68 69 70 TPS-ABS/ASC A/C SW A/C PRESS DRIVE-AWAY SIG A/C SYSTEM A/T AUTOMATIC TRANSMISSION RANGE SWITCH (BELOW CENTER CONSOLE) AUXILIARY FAN, A/C PRESSURE SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE CRANKSHAFT POSITION/ RPM SENSOR (RIGHT FRONT OF ENGINE) CRUISE CONTROL MODULE CYL 1-3 KNOCK SENSOR (TOP FRONT OF ENGINE) CYL 4-6 KNOCK SENSOR (TOP FRONT OF ENGINE) CYL 4-6 KS CYL 1-3 KS KS/SHLD GND DATA LINK CONNECTOR (FRONT OF BATTERY) E-BOX ENGINE CONTROL MODULE (DME) (REAR RIGHT SIDE OF ENGINE COMPT IN E-BOX) FRONT POWER DISTRI- BUTION BOX (LEFT REAR OF ENGINE COMPT) FRONT POWER DISTRIBUTION BOX FUEL PUMP, FUEL LEVEL SENSOR (RIGHT SIDE OF LUGGAGE COMPT.) FUSE 17 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/YEL WIRE HALL EFFECT CAMSHAFT SENSOR (FRONT OF ENGINE) HEATED OXYGEN SENSOR (ON CATALYTIC CONVERTER) HOT FILM AIR MASS METER (TOP FRONT OF ENGINE) HOT IN RUN AND START HOT IN RUN AND START ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) IAT SENS ECT SENS INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR (FRONT OF ENGINE) INTEGRATED CLIMATE REGULATION CONTROL MODULE M/T MALFUNCTION INDICATOR (CHECK ENGINE) NCA WIRE ON-BOARD COMPUTER, INSTRUMENT CLUSTER ORG/ WIRE OXYGEN SENSOR RELAY P/N P/N INPUT TPS-REDUCE TPS-INCREASE 82 83 84 85 86 87 88 PROGRAM VOLT RED WIRE RED/WHT WIRE RED/YEL WIRE RXD DATA TXD DATA SLIP CONTROL MODULE STARTER IMMOBILIZATION RELAY THROTTLE POSITION SENSOR (THROTTLE BODY) TPS TRANSMISSION CONTROL MODULE (EGS) (REAR RIGHT SIDE OF ENGINE COMPT, IN E-BOX) VEHICLE SPEED OUTPUT VIO WIRE VIO/GRY WIRE W/ A/T WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE