Mazda 3 BK (2003-2006) fuse/ relay box (left rear of engine compt) Wiring diagrams

ABS 1 FUSE ABS 2 FUSE ABS HYDRAULIC UNIT CONTROL MODULE (LEFT REAR CORNER OF ENGINE COMPT) ABS IG FUSE BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE COMPUTER COMPUTER DATA LINES SYSTEM FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER J-03 LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS WHEEL SPEED SENSOR METER FUSE MICRO - PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RIGHT FRONT ABS WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL) RIGHT REAR ABS WHEEL SPEED SENSOR (ON RIGHT REAR WHEEL) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

A/T BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAKE SWITCH 2 (TOP OF BRAKE PEDAL) BRN WIRE BRN/BLU WIRE CANCEL SWITCH CLOCK- SPRING CLUTCH PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE MAIN IND CRUISE MAIN SWITCH CRUISE SET IND ENG BAR 1 FUSE FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY/RED WIRE HOT IN RUN AND START HOT W/ MAIN RELAY ENERGIZED INSTRUMENT CLUSTER M/T METER FUSE MICROCOMPUTER NEUTRAL SWITCH (NEAR REAR OF ENGINE) ORG/ WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) POSITION THROTTLE POWERTRAIN CONTROL MODULE (BEHIND LEFT SIDE OF DASH) RED WIRE RED/YEL WIRE RESUME/ACCEL SWITCH SENSOR SET/COAST SWITCH THROTTLE ACTUATOR VEHICLE SPEED SENSOR (A/T) (ON TRANSAXLE) VEHICLE SPEED SENSOR (M/T) (ON TRANSAXLE) WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL/BLU WIRE

ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL) BAROMETRIC PRESSURE SENSOR BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENG +B FUSE ENG BAR 1 FUSE EGI INJ FUSE ENG BAR 2 FUSE ENG BAR 3 FUSE ENG BAR 4 FUSE ENGINE FUSE ET CONTROL RELAY EVAP SYSTEM LEAK DETECTION PUMP (AT REAR OF VEHICLE) F/PUMP FUSE FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HORN FUSE HOT AT ALL TIMES INPUT TURBINE SPEED SENSOR (A/T) INSTRUMENT CLUSTER MAIN RELAY MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR (ON REAR OF ENGINE) MICRO COMP- UTER MIL IND RED WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE EGR VALVE (TOP REAR OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR (TOP REAR OF ENGINE) ENGINE FUSE FUEL GAUGE SENDING UNIT FUEL PUMP FUEL PUMP RELAY FUEL PUMP UNIT (ON FUEL TANK) FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEATED OXYGEN SENSOR (FRONT) (RIGHT REAR OF ENGINE COMPT) HEATED OXYGEN SENSOR (MIDDLE) HOT IN RUN OR START J-01 J-03 J-05 MANIFOLD ABSOLUTE PRESSURE SENSOR (NEAR FRONT OF ENGINE COMPT) METER FUSE NCA WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PURGE SOLENOID VALVE VARIABLE INTAKE-AIR SOLENOID VALVE (REAR OF ENGINE) REAR OF ENGINE COMPT) RED WIRE VARIABLE TUMBLE SHUTTER VALVE SWITCH (LEFT REAR OF ENGINE) VARIABLE TUMBLE SOLENOID VALVE (REAR OF ENGINE) WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL) BAROMETRIC PRESSURE SENSOR BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENG +B FUSE ENG BAR 1 FUSE EGI INJ FUSE ENG BAR 2 FUSE ENG BAR 3 FUSE ENGINE FUSE ET CONTROL RELAY EVAP SYSTEM LEAK DETECTION PUMP (AT REAR OF VEHICLE) F/PUMP FUSE FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HORN FUSE HOT AT ALL TIMES INPUT TURBINE SPEED SENSOR (A/T) INSTRUMENT CLUSTER MAIN RELAY MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR (ON REAR OF ENGINE) MICRO COMP- UTER MIL IND RED WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE EGR VALVE (TOP REAR OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR (TOP REAR OF ENGINE) ENGINE FUSE FUEL GAUGE SENDING UNIT FUEL PUMP FUEL PUMP RELAY FUEL PUMP UNIT (ON FUEL TANK) FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HEATED OXYGEN SENSOR (FRONT) (RIGHT REAR OF ENGINE COMPT) HEATED OXYGEN SENSOR, REAR HOT IN RUN OR START J-01 J-03 MANIFOLD ABSOLUTE PRESSURE SENSOR (NEAR FRONT OF ENGINE COMPT) METER FUSE OIL CONTROL VALVE (2.3L) (FRONT OF ENGINE) PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PURGE SOLENOID VALVE VARIABLE TUMBLE SHUTTER VALVE SWITCH (LEFT REAR OF ENGINE) REAR OF ENGINE COMPT) RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL) BAROMETRIC PRESSURE SENSOR BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENG +B FUSE ENG BAR 1 FUSE EGI INJ FUSE ENG BAR 2 FUSE ENG BAR 3 FUSE ENG BAR 4 FUSE ENGINE FUSE ET CONTROL RELAY EVAP SYSTEM LEAK DETECTION PUMP (AT REAR OF VEHICLE) F/PUMP FUSE FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HORN FUSE HOT AT ALL TIMES INPUT TURBINE SPEED SENSOR (A/T) INSTRUMENT CLUSTER MAIN RELAY MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR (ON REAR OF ENGINE) MICRO COMP- UTER MIL IND RED WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE EGR VALVE (TOP REAR OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR (TOP REAR OF ENGINE) ENGINE FUSE FUEL GAUGE SENDING UNIT FUEL PUMP FUEL PUMP RELAY FUEL PUMP UNIT (ON FUEL TANK) FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEATED OXYGEN SENSOR (FRONT) (RIGHT REAR OF ENGINE COMPT) HEATED OXYGEN SENSOR (MIDDLE) HOT IN RUN OR START J-01 J-03 J-05 MANIFOLD ABSOLUTE PRESSURE SENSOR (NEAR FRONT OF ENGINE COMPT) METER FUSE NCA WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PURGE SOLENOID VALVE VARIABLE INTAKE-AIR SOLENOID VALVE (REAR OF ENGINE) REAR OF ENGINE COMPT) RED WIRE VARIABLE TUMBLE SHUTTER VALVE SWITCH (LEFT REAR OF ENGINE) VARIABLE TUMBLE SOLENOID VALVE (REAR OF ENGINE) WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL) BAROMETRIC PRESSURE SENSOR BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENG +B FUSE ENG BAR 1 FUSE EGI INJ FUSE ENG BAR 2 FUSE ENG BAR 3 FUSE ENGINE FUSE ET CONTROL RELAY EVAP SYSTEM LEAK DETECTION PUMP (AT REAR OF VEHICLE) F/PUMP FUSE FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HORN FUSE HOT AT ALL TIMES INPUT TURBINE SPEED SENSOR (A/T) INSTRUMENT CLUSTER MAIN RELAY MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR (ON REAR OF ENGINE) MICRO COMP- UTER MIL IND RED WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE EGR VALVE (TOP REAR OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR (TOP REAR OF ENGINE) ENGINE FUSE FUEL GAUGE SENDING UNIT FUEL PUMP FUEL PUMP RELAY FUEL PUMP UNIT (ON FUEL TANK) FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HEATED OXYGEN SENSOR (FRONT) (RIGHT REAR OF ENGINE COMPT) HEATED OXYGEN SENSOR, REAR HOT IN RUN OR START J-01 J-03 MANIFOLD ABSOLUTE PRESSURE SENSOR (NEAR FRONT OF ENGINE COMPT) METER FUSE OIL CONTROL VALVE (2.3L) (FRONT OF ENGINE) PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PURGE SOLENOID VALVE VARIABLE TUMBLE SHUTTER VALVE SWITCH (LEFT REAR OF ENGINE) REAR OF ENGINE COMPT) RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE