Mazda 3 BL (2008-2011) fuse/ relay box (left rear of engine compt) Wiring diagrams

2.0L, 2.3L CALIFORNIA 2.0L, 2.3L EXCEPT CALIFORNIA 4 SPEED A/T AC J-03 AP J-03 METER FUSE BATTERY BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLU WIRE CHARGE INDICATOR COMPUTER DATA LINES SYSTEM FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GENERATOR GRN/RED WIRE GRN/YEL WIRE GRY WIRE IG KEY 1 FUSE IGNITION SWITCH INSTRUMENT CLUSTER MAIN FUSE MICROCOMPUTER NCA WIRE ON OFF PASSENGER JUNCTION BOX (PJB) (BEHIND RIGHT SIDE OF DASH) PCM (REAR OF ENGINE COMPT) RED WIRE STARTER YEL WIRE

AUTO BLK WIRE BLU WIRE BLU/ORG WIRE DISCHARGE TYPE FOG FUSE FRONT FOG LIGHT RELAY (IN FUSE, RELAY BOX) FRONT FOG LIGHT SWITCH LIGHT SWITCH FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE HALOGEN TYPE HEAD HEAD FUSE HEAD HIGH L FUSE HEAD HIGH R FUSE HEAD LOW L FUSE HEAD LOW R FUSE HEADLIGHT HIGH RELAY HEADLIGHT LOW RELAY HI LO FLASH- TO- PASS HOT AT ALL TIMES IGNITION SWITCH J-01 J-01 AM J-02 J-03 J-03 AP J-03 J-04 AE J-04 AS LEFT DISCHARGE CONTROL MODULE LEFT FRONT FOG LIGHT LEFT LOW HEAD- LIGHT LEFT HIGH HEAD- LIGHT LEFT LOW HEADLIGHT LIGHT SWITCH/ FRONT FOG LIGHT SWITCH TNS OFF MICROCOMPUTER NCA WIRE OFF ORG/ WIRE ORG/WHT WIRE PASSENGER JUNCTION BOX (PJB) (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE RIGHT DISCHARGE CONTROL MODULE RIGHT FRONT FOG LIGHT RIGHT HIGH HEAD- LIGHT RIGHT LOW HEAD- LIGHT RIGHT LOW HEADLIGHT RUN WIRE WHT WIRE YEL WIRE

#1 #4 A/T IND AIR BAG IND ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM WARNING SYSTEMS BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SENSOR (IN BRAKE FLUID RESERVOIR) BRAKE IND BRAKE SWITCH 2 (AT TOP OF BRAKE PEDAL) BRN/RED WIRE BUZZER CHARGE IND COMPUTER DATA LINES SYSTEM CONSOLE) CRUISE MAIN IND CRUISE SET IND DIMMER SWITCH DOOR IND DRIVE CIRCUIT SELECTOR INDICATOR DSC IND DSC OFF IND EHPAS IND FAILURE DETECT FUEL GAUGE FUEL GAUGE SENDER UNIT (ON FUEL TANK) FUEL LOW IND FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN/RED WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE HI-BEAM IND HOT AT ALL TIMES HOT IN RUN OR START ILLUM INSTRUMENT CLUSTER J-01 J-03 J-04 J-06 LEFT REAR DOOR LATCH SWITCH/ LEFT REAR DOOR LOCK ACTUATOR (IN LEFT REAR DOOR) LEFT TURN IND METER FUSE MICROCOMPUTER MIL IND NAVIGATION SYSTEM ODOMETER/TRIPMETER OIL IND OIL PRESSURE SWITCH (ON RIGHT REAR SIDE OF ENGINE) ORG/ WIRE ORG/BLK WIRE PASSENGER JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT REAR DOOR LATCH SWITCH/ RIGHT REAR DOOR LOCK ACTUATOR (IN RIGHT REAR DOOR) RIGHT TURN IND ROOM FUSE SEAT BELTS IND SEAT) SECURITY IND SPEEDOMETER TACHOMETER TNS IND TPMS CONTROL MODULE TPMS IND TRIPMETER SWITCH WASHER IND (IF EQUIPPED) WATER TEMPERATURE GAUGE WHT WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/WASHER SYSTEM

AMBIENT TEMPERATURE SENSOR (BEHIND LEFT SIDE OF FRONT FASCIA) BLK/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN/YEL WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN ON OR ACC ILL ILL INFORMATION DISPLAY J-01 J-02 J-03 J-04 MICROCOMPUTER MS CAN_H MS CAN_L ORG/ WIRE PASSENGER JUNCTION BOX (PJB) (BEHIND RIGHT SIDE OF DASH) RADIO FUSE RED WIRE ROOM FUSE WHT/BLK WIRE YEL WIRE

A/T BACK FUSE BACKUP LIGHT SWITCH (ON TRANSAXLE BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE CAR-NAVIGATION CONTROL SWITCH CAR-NAVIGATION UNIT (BEHIND RIGHT SIDE OF DASH) FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRY/BLK WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN ON OR START INSTRUMENT CLUSTER J-01 J-03 AA LCD UNIT (CENTER OF DASH) LT GRN WIRE M/T NCA WIRE ORG/ WIRE ORG/GRN WIRE PASSENGER JUNCTION BOX (PJB) (BEHIND RIGHT SIDE OF DASH) POSITION RADIO FUSE RED WIRE ROOM FUSE SOUND SYSTEMS TRANSAXLE RANGE SWITCH VIO WIRE W/ STANDARD AUDIO WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BTN FUSE COMPUTER DATA LINES D/LOCK 1 FUSE D/LOCK 2 FUSE DOOR IND DOOR LOCK RELAY DOOR UNLOCK RELAY DRIVER-SIDE UNLOCK RELAY FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRY/RED WIRE HOOD SWITCH (CENTER FRONT OF ENGINE COMPT) HORN FUSE HORN RELAY HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN INSTRUMENT CLUSTER J-01 J-03 J-03 J-05 J-04 J-02 J-05 AP J-05 J-03 AL J-06 AA AC KEYLESS CONTROL MODULE (BEHIND LEFT SIDE OF DASH) LEFT DOOR LOCK SWITCH UN- LOCK LOCK LEFT REAR DOOR LATCH SWITCH/ LEFT REAR DOOR LOCK ACTUATOR (IN LEFT REAR DOOR) LIFTGATE LOCK ACTUATOR (IN LIFTGATE) LOCK LOCK ACTUATOR (IN DRIVER'S DOOR) MICROCOMPUTER NCA WIRE OF TRUNK LID) ORG/ WIRE ORG/BLK WIRE PASSENGER JUNCTION BOX (PJB) (BEHIND RIGHT SIDE OF DASH) PNK WIRE PNK/YEL WIRE RED WIRE RESET+ RIGHT DOOR LOCK SWITCH UN- LOCK LOCK RIGHT REAR DOOR LATCH SWITCH/ RIGHT REAR DOOR LOCK ACTUATOR (IN RIGHT REAR DOOR) ROOM FUSE SECU- RITY IND SET- STOP LAMP/ HORN FUSE SUNROOF FUSE SYSTEM TPMS CONTROL MODULE TR/LOCK FUSE TRUNK LID KEY CYLINDER SWITCH (SEDAN) (REAR CENTER TRUNK LID LATCH, RELEASE ACTUATOR (SEDAN) TRUNK LID LATCH, RELEASE ACTUATOR RELAY UNLOCK WAGON WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

BACKWARD BLK WIRE DOWN FORWARD BACKWARD FORWARD/ FRONT TILT MOTOR FRONT TILT SWITCH FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT AT ALL TIMES NCA WIRE P SEAT FUSE PNK/ORG WIRE POWER SEAT SWITCH REAR TILT MOTOR REAR TILT SWITCH RECLINER MOTOR RECLINER SWITCH SLIDE SWITCH SLIDER MOTOR UP DOWN

AUDIO AMPLIFIER AUDIO FUSE AUDIO UNIT AUXILIARY JACK BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES J-01 J-03 J/C C-24 (BEHIND CENTER OF DASH) LT GRN WIRE NCA WIRE ORG/BLK WIRE RED WIRE ROOM FUSE SIRIUS SATELLITE RADIO UNIT VIO WIRE W/ SIRIUS SATELLITE RADIO UNIT W/O SIRIUS SATELLITE RADIO UNIT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

3 0922-202 3 0922-203 AUDIO AMPLIFIER AUDIO CONTROL SWITCH AUDIO FUSE AUDIO UNIT AUTO SCAN SWITCH AUXILIARY JACK BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES J-01 J-03 LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT TWEETER (IF EQUIPPED) LT GRN WIRE MODE SWITCH MUTE SWITCH NCA WIRE ORG/BLK WIRE PRESET SWITCH RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER (IF EQUIPPED) ROOM FUSE SIRIUS SATELLITE RADIO UNIT VIO WIRE VOL+ SWITCH W/ SIRIUS SATELLITE RADIO UNIT W/O SIRIUS SATELLITE RADIO UNIT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE WOOFER YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/GRN WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HOT IN RUN OR START J-01 J-03 J-05 KEY INTERLOCK SOLENOID (UNDER LEFT SIDE OF DASH) METER FUSE ORG/ WIRE P POSITION EXCEPT P POSITION SWITCH SWITCH PASSENGER JUNCTION BOX (PJB) (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE RED/YEL WIRE ROOM FUSE SELECTOR LEVER SHIFT- LOCK SOLENOID COMPONENT (IN CENTER CONSOLE) SHIFT LOCK RELAY STOP LAMP/ HORN FUSE WHT WIRE