BMW 3 series E46 (1998-2003) diag txd can (+) can (-) 36 37 Wiring diagrams

8 4 5 6 VOLTAGE SUPPLY GROUND GROUND GROUND BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRAKELIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE CAN (+) CAN (-) CAN (+) DIAG TXD CLUTCH PEDAL POSITION SWITCH (IF EQUIPPED) COMPUTER DATA LINES SYSTEM DIAG TXD CAN (+) CAN (-) 36 37 DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT) E-BOX (LEFT REAR OF ENGINE COMPT) ELECTRIC THROTTLE ACTUATOR (TOP LEFT SIDE OF ENGINE) FUSE 2 FUSE 9 FUSE HOLDER (GLOVE BOX) GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC, RUN OR START INSTRUMENT CLUSTER CONTROL MODULE K- BUS LEFT BUTTON PAID (IN STEERING WHEEL) NCA WIRE PEDAL POSITION SENSOR (BEHIND ACCEL PEDAL) RED WIRE RED/WHT/YEL WIRE RIGHT BUTTON PAID (IN STEERING WHEEL) TRANSMISSION CONTROL UNIT VIO WIRE VIO/YEL WIRE VOLUTE SPRING WHT WIRE WHT/GRN WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 SHIFT LOCK SHIFT LOCK 1 4 5 6 7 8 9 IGN GROUND GROUND GROUND BATTERY + SUPPLY + SUPPLY 2 1 14 15 16 17 V SUPPLY 28 24 BRAKE LIGHT BRAKE LIGHT 3 4 6 CAN (-) CAN (+) DIAG TXD BLK WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRAKELIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE CLR/BLK WIRE DIAG TXD CAN (+) CAN (-) 36 37 DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT) E-BOX (LEFT REAR OF ENGINE COMPT) FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE GRN/BRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES B+ POTENTIAL DISTRIBUTOR HOT IN ACC, RUN OR START HOT IN RUN, START NCA WIRE ORG/ WIRE RED WIRE RED/WHT WIRE SHIFT LOCK SELECTOR LEVER LOCK (UNDER CENTER CONSOLE) TRANSMISSION CONTROL UNIT TRANSMISSION CONTROL UNIT (LEFT REAR OF ENGINE COMPT) VIO WIRE VIO/BLK WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE