Mazda 3 BK (2003-2006) (below driver's seat) Wiring diagrams

4 DOOR 5 DOOR AA AC BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BTN FUSE CPU PWR FUSE D/LOCK 1 FUSE D/LOCK 2 FUSE DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER-SIDE UNLOCK RELAY FUSE, RELAY BLOCK (LEFT REAR OF ENGINE COMPT) GRN WIRE HAZARD FUSE HOOD SWITCH (ON HOOD LATCH) UN- LOCK LOCK HORN SYSTEM HOT AT ALL TIMES J-01 J-03 J-04 J-02 J-05 J-06 AP KEYLESS CONTROL MODULE (BEHIND LEFT SIDE OF DASH) LEFT DOOR LOCK SWITCH LEFT REAR DOOR LATCH SWITCH/ LEFT REAR DOOR LOCK ACTUATOR LIFTGATE LOCK ACTUATOR (IN LIFTGATE) LOCK MASTER DOOR LOCK ASSEMBLY MICROCOMPUTER ORG/ WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE RESET+ RIGHT DOOR LOCK SWITCH RIGHT FRONT DOOR LATCH SWITCH/ RIGHT FRONT DOOR LOCK ACTUATOR RIGHT REAR DOOR LATCH SWITCH/ RIGHT REAR DOOR LOCK ACTUATOR ROOM FUSE SET- TRUNK LID KEY CYLINDER SWITCH (REAR CENTER OF TRUNK LID) UN LOCK UNLOCK WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

4 DOOR 4 DOOR 5 DOOR 5 DOOR BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE CARGO COMPART- MENT LIGHT GRN WIRE HOT AT ALL TIMES FUSE AND RELAY BOX (LEFT REAR OF ENGINE COMPT) IGNITION KEY ILLUMINATION INTERIOR LIGHT) J-01 J-03 J-03 AB J-05 J-06 J-06 J-06 LEFT LEFT FRONT DOOR LATCH SWITCH LEFT REAR DOOR LATCH SWITCH MAP LIGHT MICROCOMPUTER OFF ON DOOR ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RIGHT RIGHT FRONT DOOR LATCH SWITCH RIGHT REAR DOOR LATCH SWITCH ROOM FUSE TRUNK COMPARTMENT LIGHT SWITCH TRUNK COMPARTMENT LIGHT W/ THEFT DETERRENT YEL 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

4 DOOR 5 DOOR A/C FUSE AD J-04 BLK WIRE BLOWER RELAY BLU WIRE CLIMATE CONTROL UNIT DEFOG FUSE FILAMENT FUSE, RELAY BLOCK (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/YEL WIRE HAZARD FUSE HOT AT ALL TIMES HOT IN RUN J-01 J-01 AH J-05 LEFT HEATED OUTER MIRROR MICROCOMPUTER ORG/ WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) M DEF FUSE PNK PNK WIRE PNK WIRE PNK/BLK WIRE REAR WINDOW DEFROSTER RELAY RED WIRE RIGHT HEATED OUTER MIRROR W/ A/C W/O A/C YEL WIRE

ABS HYDRAULIC UNIT/CONTROL MODULE ACCELERATION PEDAL POSITION SENSOR ASTRAY ILLUMINATION AUDIO UNIT BAROMETRIC PRESSURE SENSOR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/YEL WIRE BLOWER RELAY BLU WIRE BRAKE FLUID LEVEL SENSOR BRAKE SWITCH CAR NAVIGATION CONTROL SWITCH SHIELD CAR NAVIGATION UNIT CARGO COMPARTMENT LIGHT SWITCH (5 DOOR) LEFT BACK-UP LIGHT (5 DOOR) CIGARETTE LIGHTER CLIMATE CONTROL UNIT CLOCK- SPRING CLUTCH PEDAL POSITION SWITCH COIL ANTENNA CRUISE CONTROL SWITCH DATA LINK CONNECTOR DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER-SIDE BUCKLE SWITCH DRIVER-SIDE UNLOCK RELAY EHPAS CONTROL MODULE EVAP SYSTEM LEAK DETECTION PUMP FAN SWITCH FILAMENT (DEFOGGER GRID) FRONT FOG LIGHT SWITCH FRONT WIPER (LOW) RELAY FUEL PUMP UNIT SEAT WEIGHT SENSOR CONTROL MODULE GLOVE COMPARTMENT LIGHT GRN WIRE HAZARD WARNING SWITCH HEATED OXYGEN SENSOR SHIELD CMP SHIELD HIGH-MOUNT BRAKE LIGHT (4 DOOR) HIGH-MOUNT BRAKE LIGHT (5 DOOR) HOOD SWITCH IGNITION COIL SHIELD CKP SHIELD INPUT/ TURBINE SPEED SENSOR SHIELD INSTRUMENT CLUSTER INTERIOR LIGHT (4 DOOR) INTERIOR LIGHT (5 DOOR) KNOCK SENSOR SHIELD LCD UNIT LEFT BACK-UP LIGHT LEFT BRAKE LIGHT (4 DOOR) LEFT BRAKE LIGHT (5 DOOR) LEFT DOOR LOCK SWITCH LEFT FRONT FOG LIGHT LEFT FRONT SIDE TURN LIGHT LEFT FRONT TURN LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LEFT PARKING LIGHT LEFT REAR DOOR LATCH SWITCH RIGHT BACK-UP LIGHT LEFT HEATED OUTER MIRROR LEFT REAR TURN LIGHT LEFT REAR TURN LIGHT (5 DOOR) LEFT TAILLIGHT LEFT TAILLIGHT (5 DOOR) LIGHT SWITCH MAP LIGHT (4 DOOR) MAP LIGHT (5 DOOR) MASS AIR FLOW/INTAKE AIR TEMPER- ATURE SENSOR MICRO COMPUTER PANEL LIGHT CONTROL SWITCH PASSENGER SIDE BUCKLE SWITCH PCM RAIN SENSOR (W/ AUTO WIPER) REAR WIPER MOTOR RIGHT BACK-UP LIGHT (5 DOOR) REAR WIPER RELAY REAR WIPER/ WASHER SWITCH REFRIGERANT PRESSURE SWITCH RIGHT BRAKE LIGHT (4 DOOR) RIGHT DOOR LOCK SWITCH RIGHT FRONT DOOR LATCH SWITCH RIGHT FRONT FOG LIGHT RIGHT FRONT SIDE TURN LIGHT RIGHT FRONT TURN LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) RIGHT OUTER HEATER MIRROR RIGHT PARKING LIGHT RIGHT REAR DOOR LATCH SWITCH RIGHT REAR TURN LIGHT RIGHT REAR TURN LIGHT (5 DOOR) RIGHT TAILLIGHT RIGHT TAILLIGHT (5 DOOR) SAS CONTROL MODULE SELECTOR LEVEL COMPONENT SHIFT SOLENOID B SHIFT SOLENOID A STARTER RELAY SUNROOF UNIT TIRE PRESSURE MONITORING CONTROL TURN SWITCH VEHICLE SPEED SENSOR WASHER FLUID LEVEL SENSOR WINDSHIELD WASHER MOTOR WINDSHIELD WIPER MOTOR WINDSHIELD WIPER/ WASHER SWITCH

#1 #4 A/T AC J-03 AIR BAG ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SENSOR (IN BRAKE FLUID RESERVOIR) BRAKE SWITCH 2 (AT TOP OF BRAKE PEDAL) BRAKE/ BRN/RED WIRE BUZZER CHARGE COMPUTER DATA LINES SYSTEM CRUISE MAIN CRUISE SET DIMMER SWITCH DOOR DRIVE CIRCUIT EHPAS FAILURE DETECT FUEL GAUGE FUEL GAUGE SENDER UNIT (ON FUEL TANK) FUEL LOW FUSE, RELAY BLOCK (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE HI BEAM HOT AT ALL TIMES HOT IN RUN, START ILLUM INSTRUMENT CLUSTER J-01 J-01 AL J-04 L TURN LT GRN WIRE METER FUSE MICROCOMPUTER NAVIGATION SYSTEM ODO/TRIP OIL OIL PRESSURE SWITCH (ON LEFT REAR SIDE OF ENGINE) ORG/ WIRE ORG/BLK WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) R TURN RED WIRE RED/BLK WIRE RED/YEL WIRE ROOM FUSE SEAT BELTS SECURITY SPEEDOMETER TACHOMETER TNS TPMS TRIPMETER SWITCH VIO WIRE WARNING SYSTEM WASHER WATER TEMP GAUGE WHT WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE

A/C SYSTEM A/T BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL (OR BLK/ORG) WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CLUTCH SWITCH (M/T) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL VALVE BODY COOLING FANS SYSTEM CRUISE CONTROL SYSTEM GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE J-01 J-05 M/T NEUTRAL SWITCH (M/T) (NEAR REAR OF ENGINE) ORG/ WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE POWERTRAIN CONTROL MODULE (REAR OF ENGINE COMPT) PRESSURE CONTROL SOLENOID RED WIRE RED/BLU WIRE SHIFT SOL STARTING/CHARGING SYSTEM TRANSAXLE FLUID TEMP SENSOR TRANSAXLE RANGE SWITCH (A/T) (ON TRANSAXLE) TRANSMISSIONS SYSTEM VEHICLE SPEED SENSOR (A/T) VEHICLE SPEED SENSOR (M/T) WHT WIRE WHT/BLU (OR WHT/RED) WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

A/C SYSTEM A/T BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL (OR BLK/ORG) WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CLUTCH SWITCH (M/T) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL VALVE BODY COOLING FANS SYSTEM CRUISE CONTROL SYSTEM GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE J-01 J-05 M/T NEUTRAL SWITCH (M/T) (NEAR REAR OF ENGINE) OIL PRESSURE SWITCH (2.3L) (LEFT REAR SIDE OF ENGINE) ORG/ WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE POWERTRAIN CONTROL MODULE (REAR OF ENGINE COMPT) PRESSURE CONTROL SOLENOID RED WIRE RED/BLU WIRE SHIFT SOL STARTING/CHARGING SYSTEM TRANSAXLE FLUID TEMP SENSOR TRANSAXLE RANGE SWITCH (A/T) (ON TRANSAXLE) TRANSMISSIONS SYSTEM VEHICLE SPEED SENSOR (A/T) VEHICLE SPEED SENSOR (M/T) WHT WIRE WHT/BLU (OR WHT/RED) WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

A/C SYSTEM A/T BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL (OR BLK/ORG) WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CLUTCH SWITCH (M/T) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL VALVE BODY COOLING FANS SYSTEM CRUISE CONTROL SYSTEM GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE J-01 J-05 M/T NEUTRAL SWITCH (M/T) (NEAR REAR OF ENGINE) ORG/ WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE POWERTRAIN CONTROL MODULE (REAR OF ENGINE COMPT) PRESSURE CONTROL SOLENOID RED WIRE RED/BLU WIRE SHIFT SOL STARTING/CHARGING SYSTEM TRANSAXLE FLUID TEMP SENSOR TRANSAXLE RANGE SWITCH (A/T) (ON TRANSAXLE) TRANSMISSIONS SYSTEM VEHICLE SPEED SENSOR (A/T) VEHICLE SPEED SENSOR (M/T) WHT WIRE WHT/BLU (OR WHT/RED) WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

A/C SYSTEM A/T BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL (OR BLK/ORG) WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CLUTCH SWITCH (M/T) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL VALVE BODY COOLING FANS SYSTEM CRUISE CONTROL SYSTEM GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE J-01 J-05 M/T NEUTRAL SWITCH (M/T) (NEAR REAR OF ENGINE) OIL PRESSURE SWITCH (2.3L) (LEFT REAR SIDE OF ENGINE) ORG/ WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE POWERTRAIN CONTROL MODULE (REAR OF ENGINE COMPT) PRESSURE CONTROL SOLENOID RED WIRE RED/BLU WIRE SHIFT SOL STARTING/CHARGING SYSTEM TRANSAXLE FLUID TEMP SENSOR TRANSAXLE RANGE SWITCH (A/T) (ON TRANSAXLE) TRANSMISSIONS SYSTEM VEHICLE SPEED SENSOR (A/T) VEHICLE SPEED SENSOR (M/T) WHT WIRE WHT/BLU (OR WHT/RED) WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE