BMW 3 series E36 (1990-2000) brn/red Wiring diagrams

ABS CONTROL MODULE/ HYDRAULIC UNIT (LEFT REAR OF ENGINE COMPARTMENT) ABS IND. BLK WIRE BLU WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/RED WIRE DATA LINK CONNECTOR ENGINE CONTROLS SYSTEM FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPARTMENT) FUSE GRN WIRE GRN/BLU/YEL WIRE GRY WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOT IN ACCY, RUN AND START HOT IN RUN AND START FUSE INSTRUMENT CLUSTER LEFT FRONT ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR NCA WIRE OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR VIO WIRE WHT/GRY/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

ABS HYDRAULIC UNIT (LEFT REAR OF ENGINE COMPT) ABS IND. ABS PUMP MOTOR RELAY (IN FRONT POWER DISTRIBUTON BOX) ACCELERATOR PEDAL POSITION SENSOR (ON THROTTLE BODY) ASC SWITCH AUXILIARY THROTTLE POSITION MOTOR (LEFT FRONT OF ENGINE COMPT) BLK/BRN WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BRAKE LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE BRN/BLU/YEL WIRE BRN/GRN WIRE BRN/GRN/YEL WIRE BRN/GRY/YEL WIRE BRN/RED WIRE BRN/WHT WIRE BRN/WHT/YEL WIRE DATA LINK CONNECTOR (REAR OF ENGINE COMPARTMENT) ENGINE CONTROLS SYSTEMS ENGINE CONTROLS, TRANSMISSIONS SYSTEMS FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE GRN WIRE GRN/BLU/YEL WIRE GRY/BLK WIRE GRY/BLK/YEL WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACCY, RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER KICK PANEL) LEFT FRONT ABS SPEED SENSOR LEFT FRONT SOLENOID VALVE LEFT REAR ABS SPEED SENSOR LEFT REAR SOLENOID VALVE NCA WIRE OF GLOVE BOX) PUMP MOTOR RED WIRE RED/BLU WIRE RED/BLU/YEL WIRE RED/GRN WIRE RED/GRN/YEL WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT FRONT SOLENOID VALVE RIGHT REAR ABS SPEED SENSOR RIGHT REAR SOLENOID VALVE SEPARATING VALVE SLIP CONTROL MODULE (ABS/ASC) (BEHIND GLOVE BOX) VIO WIRE WARNING IND WHT/BRN WIRE WHT/GRN/YEL WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

ABS BRAKE PEDAL TRAVEL SENSOR (RIGHT SIDE OF BRAKE MASTER CYLINDER) ABS PUMP MOTOR RELAY (IN FRONT POWER DISTRIBUTION BOX) ABS PUMP MTR RLY ABS PWR PROTECT RLY SIGNAL ABS TRAVEL SENS ABS RELAY (IN FRONT POWER DISTRIBUTION BOX) ASC SW SIG BLK WIRE BLK/BRN/YEL WIRE BLK/GRN/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRAKE LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE BRN/BLU/YEL WIRE BRN/GRN WIRE BRN/GRN/YEL WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/RED WIRE BRN/WHT WIRE BRN/WHT/YEL WIRE DATA LINK CONNECTOR (REAR OF ENGINE COMPARTMENT) ENGINE CONTROL SYSTEM FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPARTMENT) GRN WIRE GRN/BLU WIRE GRN/BLU/YEL WIRE GROUND ADS STEP MOTOR ADS STEP MOTOR GRY WIRE GRY/BLK WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES FUSE HOT IN ACCY, RUN AND START FUSE HOT IN RUN AND START FUSE IDLE SPD SIG THROT FLAP POSTN IGN SIG SOL VLV RT FNT SOL VLV SIG L FNT SOL VLV SIG L REAR SOL VLV SIG L REAR SOL VLV SIG L FNT SOL VLV SIG L REAR SOL VLV SIG L REAR SOL VLV SIG LEFT FRONT ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR NCA WIRE PUMP MTR SENS SHIELD + SUPPLY RED WIRE RED/BLU WIRE RED/BLU/YEL WIRE RED/GRN/YEL WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR RT FNT SOL VLV SIG ASC THROT FLAP POT SENS GND SENS GND SENS GND SENS GND ABS TRAVEL SENS SIG BRAKE SIG + SUPPLY ABS LP CTRL SIGNAL EML-SIGNAL TRANS INFLUENCE TXD SIG RXD SIG SLIP CONTROL MODULE (ABS) (RIGHT SIDE OF DASH, BEHIND GLOVE BOX) SPD SIG ASC THROT FLAP POT ASC THROT FLAP POT SPEED SIGNAL BATTERY VOLT VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRN/YEL WIRE WHT/GRY WIRE WHT/GRY/YEL WIRE WHT/RED WIRE WHT/RED/YEL WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

ABS HYDRAULIC UNIT (REAR LEFT SIDE OF ENGINE COMPT) LEFT SHOCK TOWER) ABS WARN IND ASC DIODE (IN FRONT POWER DISTRIBUTION BOX) ASC SWITCH ASC WARN IND AUXILIARY THROTTLE POSITION MOTOR (FRONT OF ENGINE COMPARTMENT) AUXILIARY THROTTLE POSITION SENSOR BLK WIRE BLK/BRN/YEL WIRE BLK/GRN/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE BRN/BLU/YEL WIRE BRN/GRN WIRE BRN/GRN/YEL WIRE BRN/GRY/YEL WIRE BRN/RED WIRE BRN/WHT WIRE BRN/WHT/YEL WIRE ENGINE CONTROL MODULE (DME) (RIGHT REAR CORNER OF ENGINE COMPARTMENT) FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPARTMENT) GRN WIRE GRN/BLU/YEL WIRE GRN/VIO WIRE GRY/BLK/YEL WIRE GRY/RED WIRE HOT IN RUN AND START FUSE INSTRUMENT CLUSTER LEFT FRONT INLET VALVE LEFT FRONT OUTLET VALVE LEFT REAR INLET VALVE LEFT REAR OUTLET VALVE NCA WIRE PUMP MOTOR SENSOR RED/BLU/YEL WIRE RED/GRN/YEL WIRE RIGHT FRONT INLET VALVE RIGHT FRONT OUTLET VALVE RIGHT REAR INLET VALVE RIGHT REAR OUTLET VALVE SEPARATOR VALVE TRANSMISSION CONTROL MODULE (EGS) (RIGHT REAR CORNER OF ENGINE COMPARTMENT) VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRN/YEL WIRE WHT/GRY WIRE WHT/GRY/YEL WIRE WHT/RED WIRE WHT/RED/YEL WIRE

BRN WIRE BRN/RED WIRE FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) GRY/YEL WIRE HORN RELAY (IN FRONT POWER DISTRIBUTION BOX) HORN SWITCH HOT AT ALL TIMES IGNITION SWITCH LEFT HORN OFF POWER DISTRIBUTION RED WIRE RIGHT HORN RUN WIRE VIO WIRE VIO/BLU WIRE

ABS IND. ANTI-LOCK BRAKES SYSTEM ASC+T IND BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/GRN WIRE BLU/VIO/WHT WIRE BLU/VIO/YEL WIRE BRAKE FLUID IND BRAKE FLUID LEVEL SWITCH (TOP OF BRAKE FLUID RESERVOIR) BRAKE WARNING IND BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CHARGE IND CHECK ENGINE IND CONN A 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 CONN B 1 2 3 4 5 6 7 8 9 10 11 12 CONN C DRIVER'S SEAT BELT SWITCH ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT SIDE OF ENGINE COMPT) FRONT FOG LT IND FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPT) FUEL CONSUMPTION METER FUEL GAUGE FUSE GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GROUND GRY WIRE GRY/BLK/YEL WIRE GRY/BRN WIRE GRY/RED WIRE HAZARD IND HEADLIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN RUN AND START IGNITION SWITCH ILLUM (3 USED) INSTRUMENT CLUSTER KEY-IN SWITCH (PART OF IGNITION SWITCH) LEFT TURN IND LOCK NCA WIRE OIL IND ORG/ WIRE PARK BRAKE IND POWER TOPS RED/YEL WIRE RIGHT TURN IND RUN WIRE SEAT BELT IND SOLID STATE SPEEDOMETER SRS IND STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TEMP GAUGE TRANSMISSION MALFUNCTION IND VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE

AUTOMATIC CLIMATE CONTROL MODULE (BEHIND CENTER CONSOLE) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/VIO/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED WIRE BRN/YEL WIRE CHIME MODULE (BELOW LEFT SIDE OF DASH) CONVERTIBLE TOP CONTROL MODULE (LOWER LEFT "C" PILLAR) CRUISE CONTROL MODULE (BEHIND GLOVE BOX) DRIVERS DOOR JAMB SWITCH FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUEL LEVEL SENSOR (UNDER LEFT SIDE OF REAR SEAT) FUEL TANK SENSOR II (ON TOP OF FUEL TANK) FUSE GRN WIRE GRN/BLU WIRE GROUND GRY WIRE GRY/RED WIRE HIFI AMPLIFIER HOT AT ALL TIMES HOT IN ACC RUN AND START MULTI-FUNCTION CLOCK (OR) ON-BOARD DISPLAY NCA WIRE ON-BOARD COMPUTER TEMPERATURE SENSOR (IN ENGINE COMPT, NEAR RIGHT HEADLAMP) ORG/ WIRE PINS USED W/ ON-BOARD DISPLAY POWER WINDOWS SYSTEM RADIO RED WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM VEHICLE SPEED SENSOR (UNDER REAR OF CAR, ON DIFFERENTIAL) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WIPER/WASHER MODULE (BEHIND GLOVE BOX) YEL WIRE

AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK/GRN WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/VIO/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE FUSE GRN/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM ON-BOARD COMPUTER MODULE (CENTER CONSOLE) ON-BOARD COMPUTER TEMPERATURE SENSOR (IN ENGINE COMPT, NEAR RIGHT HEADLAMP) RED/YEL WIRE STARTING/CHARGING SYSTEM VIO/WHT WIRE WARNING SYSTEM WARNING SYSTEM WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE

A/C COMP CUT A/C SYSTEM ACTIVATE VALVE ACTIVATE VALVE ACTIVATE VALVE ACTIVATE VALVE ACTIVATE VALVE ANTI-THEFT SYSTEM BATTERY VOLT IGN GROUND IGN SWITCH ACTIVATE FAN ACTIVATE VALVE BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CYL 1 CYL 1 IGN COIL CYL 2 IGN COIL CYL 2 CYL 3 CYL 3 CYL 2 CYL 1 CYL 3-4 KS CYL 4 DRIVE AWAY SIG ACTIVATE A/C ENG INDICATOR ENGINE CONTROL MODULE (DME) (RIGHT REAR CORNER OF ENGINE COMPT) ENGINE CONTROL MODULE RELAY EVAPORATIVE EMISSION VALVE (LEFT SIDE OF ENGINE COMPT) FUEL CONSUMPT FUEL INJECTION VALVES FUEL PUMP RELAY GRN WIRE GRN/RED WIRE GRN/VIO WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES IDLE SPEED CONTROL VALVE (LEFT REAR OF ENGINE COMPT) IGNITION COILS (RIGHT SIDE OF ENGINE COMPT) IGNITION SWITCH INJ GROUND INTAKE AIR RESONANCE CHANGEOVER VALVE (LEFT REAR OF ENGINE COMPT) INTK AIR TEMP SIGNAL INPUT NCA WIRE NORMAL SPEED RELAY OFF OXYGEN SENSOR (IN FRONT OF CATALYTIC CONVERTER) OXYGEN SENSOR BEHIND CATALYTIC CONVERTER POWER DISTRIBUTION RED WIRE RED/WHT WIRE RUN WIRE SPLICE THROTTLE POS GROUND SENSOR GRND UNLOADER RELAY TERMINAL 15 (UNDER LEFT SIDE OF DASH) WHT WIRE YEL WIRE

A/C SYSTEM ABS CONTROL MODULE/ HYDRAULIC UNIT (LEFT REAR OF ENGINE COMPT) ACTIVATE RELAY ACTIVATE RELAY ACTIVATE VALVE ACTIVATE VALVE AIR PUMP (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK) (OR YEL/ WIRE BLK/BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN LOW CAN HIGH RXD TXD CARBON CANISTER VALVE (BEHIND LEFT QUARTER PANEL TRIM) COMPUTER DATA LINES CRNK POS/RPM RR SPEED SIG CRNK RPM SPD CYL 1-2 CYL 3-4 ENGINE CONTROL MODULE (DME) (RIGHT REAR CORNER OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT OF ENGINE) FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUEL CHANGEOVER VALVE (RIGHT OF REAR SEAT) FUEL PUMP (BELOW RIGHT SIDE OF REAR SEAT) FUEL TANK PRESSURE SENSOR (BEHIND RIGHT REAR TRIM PANEL) FUSE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE GRY/WHT WIRE INSTRUMENT CLUSTER KNOCK SENSOR (TOP FRONT OF ENGINE) NCA WIRE ON-BOARD COMPUTER (CENTER CONSOLE) POWER DISTRIB- UTION RED WIRE RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE SECONDARY AIR PUMP RELAY SECONDARY AIR PUMP VALVE (ON RIGHT SIDE OF ENGINE) SLIP CONTROL MODULE (ABS/ASC) (BEHIND GLOVE BOX) SPLICE TEMP SIGNAL TEMP SIGNAL A/C SIGNAL ON CYL 1-2 KS SENS GROUND FUEL TNK PRES TRANSMISSION CONTROL MODULE (EGS) (RIGHT REAR CORNER OF ENGINE COMPT) VEHICLE SPEED VIO/GRY WIRE W/ ABS W/ ASC WHT/BLK WIRE WHT/GRN WIRE WHT/GRY/YEL WIRE WHT/VIO WIRE WHT/YEL WIRE YEL OR BLK WIRE YEL WIRE YEL/RED WIRE