BMW 5 series E34 (1988-1996) hot in run or start Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 GROUND 1995 VFTC A/C SWITCH ALTERNATOR STARTER AUXILIARY FAN SIGNAL GROUND BATTERY BATTERY BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/YEL WIRE CHARGING SYSTEM CIRCULATION SWITCH DEFOG SWITCH FRONT POWER DISTRIBUTION FUSE 20 BOX (1994) (1995) FUSE 25 FUSE 29 FUSE 9 GRN/BLU/YEL WIRE GRN/BRN WIRE GRN/BRN/YEL WIRE GRN/RED WIRE GROUND GROUND GROUND GRY WIRE GRY/BLK WIRE HEATER TEMP-RIGHT HEATER TEMP-LEFT OUTSIDE TEMP EVAPORATOR TEMP HOT AT ALL TIMES HOT IN RUN OR START ILLUMINATION VOLTAGE FOR FUNC LIGHTS INDEPENDENT VENTILATION VEHICLE SPEED INSTRUMENT CLUSTER INTEGRATED CLIMATE REGULATION CONTROL MODULE (ABOVE CENTER CONSOLE) LEFT HEAT EXCHANGER TEMPERATURE SENSOR (RIGHT SIDE OF LEFT FOOTWELL) NCA WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT HEAT EXCHANGER TEMPERATURE SENSOR (RIGHT SIDE OF PLENUM) STARTING SYSTEM SWITCHING UNIT VEHICLE SPEED VIO/GRY WIRE VOLTAGE WATER VALVE ACT IGNITION WATER VALVE ACT-RIGHT WATER VALVE ASSEMBLY WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

AUXILIARY FAN MOTOR BLK/BLU WIRE BLK/GRY WIRE BLK/GRY/YEL WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMPRESSOR CONTROL ENGINE CONTROL MODULE (IN E-BOX) FRONT POWER DISTRI- BUTION BOX FUSE 25 FUSE 29 GRN/BLU/YEL WIRE HIGH SPEED RELAY (IN LEFT AUXILIARY RELAY BOX) HOT AT ALL TIMES HOT IN RUN OR START INTEGRATED CLIMATE REGULATION CONTROL MODULE (ABOVE CENTER CONSOLE) NORMAL SPEED RELAY (IN POWER DISTRIBUTION BOX) PRESSURE SWITCH (REAR RIGHT HEADLIGHT) RED/GRN WIRE TEMPER- ATURE SWITCH (RIGHT TOP OF RADIATOR) VIO/GRN WIRE

20 15 DATA LINK CONNECTOR (PARTIAL) (NEAR E-BOX) AUXILIARY RELAY BOX (LEFT SIDE OF ENGINE COMPT.) AUXILIARY THROTTLE POSITION MOTOR (LEFT FRONT SIDE OF ENGINE COMPT.) AUXILIARY THROTTLE POSITION SENSOR BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE BRN/VIO WIRE ENGINE CONTROL MODULE (DME) (IN E-BOX) FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START NCA WIRE RED WIRE RED/GRY WIRE RED/GRY/YEL WIRE SLIP CONTROL MODULE (ABS/ASC) (IN E-BOX) WHT/VIO WIRE YEL WIRE

20 15 DATA LINK CONNECTOR (PARTIAL) (NEAR E-BOX) AUXILIARY RELAY BOX (LEFT SIDE OF ENGINE COMPT.) AUXILIARY THROTTLE POSITION MOTOR (LEFT FRONT SIDE OF ENGINE COMPT.) AUXILIARY THROTTLE POSITION SENSOR BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE BRN/VIO WIRE ENGINE CONTROL MODULE (DME) (IN E-BOX) FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START NCA WIRE RED WIRE RED/GRY WIRE RED/GRY/YEL WIRE SLIP CONTROL MODULE (ABS/ASC) (IN E-BOX) WHT/VIO WIRE YEL WIRE