Mazda 3 BP (2019-2024) (under front passenger's seat) Wiring diagrams

AIR FLOW MODE ACTUATOR AIR INTAKE ACTUATOR BCM BLK WIRE BLK/YEL WIRE BLOWER MOTOR BLOWER RELAY BLU WIRE BLW N BLW P BATT BLW SPLY BRN WIRE C-03 C-04 C-05 C-06 C-13 C-15 C-16 C-27 C-46 C-47 CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM DASH-ELECTRICAL SUPPLY UNIT DRIVER SIDE AIR MIX ACTUATOR EVA TEMP SSR FUSE 16 FUSE 19 FUSE 28 FUSE 40 FUSE 47 FUSE BLOCK GND BLW GND HVAC 1 GND SSR GRN WIRE GRY WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L HUMIDITY SENSOR/ SOLAR RADIATION SENSOR/ AUTO LIGHT SENSOR/ RAIN SENSOR IG HVAC 1 INC SSR J/C C-29 J/C C-30 J/C C-39 J/C C-41 J/C C-45 J/C C-57 JOINT BOX 1 LIN 1 LIN 2 LT BLU WIRE LT GRN WIRE PASSENGER COMPARTMENT TEMPERATURE SENSOR PASSENGER SIDE AIR MIX ACTUATOR PPL/BRN WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/WHT WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED SSR GND TAN WIRE VIO WIRE WHT WIRE YEL WIRE

2.0L 2.5L 2.0L, 2.5L 2.5L TURBO ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL ASSEMBLY) APS MAIN APS SUB BCM BLK WIRE BLU WIRE BPS BRAKE SWITCH BRN WIRE C-07 C-13 CAN L COMPUTER DATA LINES SYSTEM CRUISE N ELECTRICAL SUPPLY UNIT ETC N ETC P FUSE 17 FUSE 22 FUSE 53 FUSE BLOCK (LEFT KICK PANEL) GND APSS GND SIG GNDV APSM GRN WIRE GRY WIRE HOT AT ALL TIMES ILL PLUS INSTRUMENT CLUSTER J/C C-39 J/C C-51 LT BLU WIRE LT GRN WIRE MICROCOMPUTER PCM PNK WIRE PPL/LT GRN WIRE RED WIRE RELAY & FUSE BLOCK RELAY 1 ENERGIZED STOP LAMP SW TAN WIRE TPS GND TPS MAIN TPS SUB VIO WIRE VREF APSM VREF APSS VREF TPS WHT WIRE YEL WIRE

BLK WIRE BLU WIRE C-06 C-21 C-61 C-62 COMPUTER DATA LINES SYSTEM DRIVER SIDE SEAT BACK FILAMENT DRIVER SIDE SEAT CUSHION FILAMENT DRIVER-SIDE SEAT FUSE 14 FUSE 49 GND SH GND SIG GND SSR GRY WIRE HEATER 1 HEATER 2 HOT AT ALL TIMES HOT W/ LIN LT BLU WIRE NCA WIRE PASSENGER SIDE SEAT BACK FILAMENT PASSENGER SIDE SEAT CUSHION FILAMENT PASSENGER-SIDE SEAT RELAY & FUSE BLOCK SEAT WARMER CONTROL UNIT THERM 1 THERM 2 WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE C-08 C-22 C-24 CAN L CLUSTER SWITCH 1 COMPUTER DATA LINES SYSTEM DOOR DOOR SW DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT DSC OFF SWITCH ELECTRIC PARKING BRAKE SWITCH FUEL GAUGE SENDER UNIT (MAIN) FUEL GAUGE SENDER UNIT (SUB) FUEL SENDER UNIT FUEL SENS GRN WIRE GRY WIRE I-ACTIVE SENSE SWITCH I-STOP OFF SWITCH J/C C-39 J/C C-45 J/C C-51 J/C C-53 LEFT FRONT DOOR LATCH, LOCK ACTUATOR LEFT REAR DOOR LATCH, LOCK ACTUATOR LT BLU WIRE LT GRN WIRE MAIN MONITOR SWITCH OPERATION SIDE (EPB) PARKING OFF SENSOR SWITCH PNK AWD WIRE PNK WIRE PPL/BLU WIRE PPL/WHT WIRE RED WIRE RELEASE SIDE (EPB) SUB + VIO WIRE WHT WIRE

0922-302 BFLS AF BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRN WIRE C-16 C-23 C-25 CAN L CBCM COMPUTER DATA LINES SYSTEM DOOR DSC HU/CM ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE SENSOR/ENGINE OIL TEMPERATURE SENSOR GND 6 GRN WIRE GRY WIRE IG DCDC INDICATOR UNIT (TOP CENTER OF WINDSHIELD) J/C C-29 J/C C-51 J/C C-52 LIN LT BLU WIRE MIRRORS SYSTEM OILP PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PCM PNK WIRE R DOOR SW RED WIRE REVERSE RIGHT FRONT DOOR LATCH, LOCK ACTUATOR RIGHT REAR DOOR LATCH, LOCK ACTUATOR SEC IND THOIL VIO WIRE VREF 4 WHT WIRE

0914-102 0914-106 0914-108 AE PATS- AF PATS+ BLK WIRE BLU WIRE BRN WIRE C-07 C-13 C-14 C-19 C-22 C-23 C-46 C-46 CAN BODY H CAN BODY L INT LF ANT SHIELD COMPUTER DATA LINES SYSTEM DOOR LOCK TOUCH SENSOR DOOR RELEASE TOUCH SENSOR FL PWR SIG FL-GND FR GND FR PWR SIG FRONT INTERIOR KEYLESS ANTENNA FUSE 22 FUSE 50 GRN WIRE GRY WIRE HOT AT ALL TIMES J/C C-42 J/C C-51 L/G LOCK SW LEFT FRONT OUTER HANDLE LF BUM- LF CONTROL UNIT (RIGHT KICK PANEL) LF F+ LF FL+ LF FR + LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PNK AA LF R- AB LF R+ AC WIRE PNK WIRE PPL/RED WIRE REAR EXTERIOR KEYLESS ANTENNA REAR INTERIOR KEYLESS ANTENNA RED WIRE RELAY & FUSE BLOCK REMOTE ENGINE START (OPTION) RF PWR RF SIG RIGHT FRONT OUTER HANDLE SERIAL LFU VIO WIRE WHT WIRE YEL WIRE

0914-602 0914-603 0914-604 0922-201 0922-205 BLK WIRE BLU WIRE BRN WIRE C-14 C-16 C-17 CAN L CLOCKSPRING COMPUTER DATA LINES DATA LINES SYSTEM DATA N DATA P EARLY PRODUCTION GNSS SIG GRN WIRE GRY WIRE HUNG INFO J/C C-45 LATE PRODUCTION LT BLU WIRE LT GRN WIRE MICROPHONE MUTE NCA WIRE PICK-UP PNK WIRE PPL/BLK WIRE PPL/VIO WIRE RED WIRE SEEK SOURCE STEERING SWITCH SYSTEM VBUS VIO WIRE VOICE VOL (-) WHT WIRE YEL WIRE

0920-114 0920-127 0920-130 0920-131 ALC MIC IN N ALC MIC IN P AM/FM ANT CONT ANTENNA AMPLIFIER (CENTER REAR OF ROOF) BLK WIRE BRN WIRE C-13 C-22 C-23 C-48 C-49 CENTER N CENTER P COMPUTER DATA LINES FL DOOR N FL DOOR P FL FULLRANGE N FL FULLRANGE P FL TWEETER N FL TWEETER P FM ANTENNA AMPLIFIER FR DOOR N FR DOOR P FR FULLRANGE N FR FULLRANGE P FRONT CENTER SPEAKER (+) GRN WIRE GRY WIRE HATCHBACK IN N IN P JOINT BOX 2 LEFT FRONT DOOR SPEAKER LEFT REAR SIDE SPEAKER LT BLU WIRE LT GRN WIRE MOST IN N MOST IN P MOST OUT N MOST OUT P NCA WIRE OUT N OUT P PBLC CAN H PBLC CAN L PNK WIRE R SUBWOOFER N R SUBWOOFER P REAR CENTER SPEAKER RED WIRE REMOTE TUNER (RT) RIGHT FRONT DOOR SPEAKER RIGHT REAR SIDE SPEAKER RL DOOR N RL DOOR P RR DOOR N RR DOOR P SEDAN SIRIUS XM SATELLITE RADIO ANTENNA AMPLIFIER SYSTEM VIO WIRE WAKEUP IN WAKEUP OUT WHT WIRE YEL WIRE

0920-114 AM/FM ANT CONT ANTENNA AMPLIFIER (CENTER REAR OF ROOF) BLK WIRE BLU WIRE BRN WIRE C-14 C-22 C-23 C-24 C-25 CAN L COMPUTER DATA LINES SYSTEM FL DOOR N FL DOOR P FL TWEETER N FL TWEETER P FL WOOFER N FL WOOFER P FM ANTENNA AMPLIFIER FR DOOR N FR DOOR P FR TWEETER N FR TWEETER P FR WOOFER N FR WOOFER P GRN WIRE GRY WIRE HATCHBACK IN N IN P LEFT COWL SIDE WOOFER LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE NCA WIRE OUT OUT N OUT P PNK WIRE RED WIRE REMOTE TUNER (RT) RIGHT COWL SIDE WOOFER RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER RL DOOR N RL DOOR P RR DOOR N RR DOOR P SEDAN TAN WIRE VIO WIRE WHT WIRE YEL WIRE

AK CAN H AM CAN L AL 0412-101 BCM BELT SW L PNK BELT SW C WIRE BELT SW R BFLS BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRN WIRE BUCKLE SW BUZZER C-04 C-08 C-13 C-20 C-22 C-46 C-47 C-61 CAN H AF CAN L CAN-H 1 CAN-L 1 COMPUTER DATA LINES SYSTEM DASH-ELECTRICAL SUPPLY UNIT DOOR SW DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT DRIVER-SIDE BUCKLE SWITCH DSC HU/CM (RIGHT REAR ENGINE COMPT) ELECTRIC PARKING BRAKE SWITCH ELECTRICAL SUPPLY UNIT F SPEAKER N F SPEAKER P FRONT NOTIFICATION, WARNING SPEAKER FUSE 49 GND SIG AJ GRN WIRE GRY WIRE HATCHBACK IG DCDC AN INSTRUMENT CLUSTER J/C C-41 JOINT BOX 1 KEYLESS RECEIVER LEFT "C" PILLAR) LEFT FRONT CONTROL UNIT LEFT FRONT DOOR LATCH, LOCK ACTUATOR LEFT REAR BUCKLE SWITCH LT BLU WIRE LT GRN WIRE MICROCOMPUTER NCA WIRE OPERATION SIDE (EPB) PNK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/TAN WIRE R SPEAKER N R SPEAKER P REAR CENTER BUCKLE SWITCH REAR NOTIFICATION, WARNING SPEAKER RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED RELEASE SIDE (EPB) RF PWR RF SIG RIGHT REAR BUCKLE SWITCH RIGHT REAR BUCKLE SWITCH/ REAR CENTER BUCKLE SWITCH TAN WIRE VIO WIRE WARNING/ INDICATOR LIGHTS WHT WIRE YEL WIRE