Mazda 3 BP (2019-2024) bcm Wiring diagrams

0920-134 1501-402 1501-403 1501-406 1501-409 1501-411 AI LIN CLUSTER SW AF BCM BLK WIRE BLU WIRE BRN WIRE C-03 C-07 C-13 C-22 C-23 CAN H PRVT CAN L PRVT CLUSTER SWITCH 1 COMPUTER DATA LINES SYSTEM CONNECTIVITY MASTER UNIT F GND F LVDS- F PWR FRONT CAMERA FUSE 22 FUSE 47 GMSL IN CAMERA GRN WIRE GRY WIRE HOT AT ALL TIMES INDICATOR INSTRUMENT CLUSTER J/C C-39 J/C C-45 J/C C-52 LEFT SIDE CAMERA LH LVDS- LIGHTS) LT BLU WIRE LT GRN WIRE LVDS OUT MICROCOMPUTER NCA WIRE PARKING ASSIST UNIT (OPTICAL)/360 DEGREE VIEW MONITOR CONTROL MODULE PARKING SENSOR OFF SWITCH PNK WIRE POWER DISTRIBUTION SYSTEM PPL/BLU WIRE PPL/LT GRN WIRE R LVDS- R PWR R-GND REAR MOUNT CAMERA RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED RH LVDS- RIGHT SIDE CAMERA WARNING WHT WIRE YEL WIRE

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

AB LIGHT ALH HBC SW PNK LIGHT TURN R WIRE AK CAN H PBLC ALH/HBC AM CAN L PBLC AUTO BCM BLK WIRE BLU WIRE BRN WIRE C-04 C-23 C-46 C-47 CAN L COMBI LIGHT TNS COMPUTER DATA LINES SYSTEM FLASH TO FUSE 16 FUSE 17 FUSE 19 FUSE BLOCK GRN WIRE GRY WIRE HEAD HOT AT ALL TIMES ILLUMI GND INSTRUMENT CLUSTER JOINT BOX 1 LIGHT HEAD LIGHT HI LIGHT OFF AA COMBI GND LIGHT PASS LIGHT SWITCH/TURN SWITCH/ HIGH BEAM CONTROL SWITCH LIGHT TURN L LT BLU WIRE LT GRN WIRE MICROCOMPUTER NCA WIRE OFF PASS PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PNK WIRE PPL/GRN WIRE RED WIRE RIGHT SIDE TURN LIGHT STOP LAMP SW TNS TURN TURN LH TURN RH VIO WIRE WARNING/ INDICATOR LIGHTS WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE

+B DCDC AA COMBI GND AK CAN H PBLC AUTO BCM BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE C-03 C-04 C-12 C-16 C-27 CAN H (PCM) CAN L (PCM) COMBI WIPER AUTO IND COMBI WIPER F MIST LO COMBI WIPER F WASH CAN L PBLC AM COMBI WIPER INT TIMER COMBI WIPER F INT HI COMPUTER DATA LINES SYSTEM FRONT FUSE 16 FUSE 42 FUSE 47 FUSE 49 GND WASHER GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 1 RELAY ENERGIZED HUMIDITY SENSOR/ SOLAR RADIATION SENSOR/ AUTO LIGHT SENSOR/ RAIN SENSOR INSTRUMENT CLUSTER J/C C-29 (LEFT SIDE OF DASH) J/C C-30 J/C C-39 (LEFT SIDE OF DASH) J/C C-41 (LEFT SIDE OF DASH) J/C C-45 LIN 2 LO HI LT BLU WIRE LT GRN WIRE MICROCOMPUTER MOTOR NCA WIRE OFF MIST POSITION SENSOR PPL/GRN WIRE PPL/LT BLU WIRE PPL/WHT WIRE PPL/YEL WIRE REAR RED WIRE RELAY & FUSE BLOCK RELAY ENERGIZED TAN WIRE VIO WIRE W/O AUTO WIPER SYSTEM WARNING/ INDICATOR LIGHTS WASHER FLUID LEVEL SENSOR WASHER LVL SW WASHER MOTOR WASHER MTR F WASHER MTR R WHT WIRE WINDSHIELD WASHER SWITCH WINDSHIELD WIPER MOTOR WINDSHIELD WIPER, WASHER SWITCH/ REAR WIPER, WASHER SWITCH YEL WIRE

0140-111 0918-602 0918-605 ACTIVE AIR SHUTTER BACKUP POWER SUPPLY BCM BLK WIRE BLK/YEL WIRE BLOWER RELAY BRAKE FLUID LEVEL SENSOR C-01 C-11 C-12 C-20 C-22 C-26 CARGO COMPARTMENT LIGHT DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT ELECTRIC AT OIL PUMP ELECTRIC VARIABLE VALVE TIMING MOTOR/ DRIVER ELECTRICAL SUPPLY UNIT EXTERIOR TRUNK LID OPENER SWITCH HATCHBACK HIGH MOUNT BRAKE LIGHT IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 J/C C-29 J/C C-52 KEYLESS RECEIVER KEYLESS RECEIVER SHIELD LEFT FRONT CONTROL UNIT SHIELD LEFT FRONT DOOR LATCH, LOCK ACTUATOR LEFT LICENSE PLATE LIGHT LEFT LIFTGATE LIGHT LEFT REAR COMBINATION LIGHT LEFT TRUNK LID LIGHT LIFTGATE DOOR LOCK SWITCH LIFTGATE LATCH, LOCK ACTUATOR LIFTGATE OPENER SWITCH NCA WIRE PARKING ASSIST UNIT (OPTICAL)/ 360 DEGREE VIEW MONITOR CONTROL MODULE REAR WINDOW DEFOGGER REAR WIPER MOTOR RELAY & FUSE BLOCK RIGHT LIFTGATE LIGHT RIGHT REAR COMBINATION LIGHT RIGHT TRUNK LID LIGHT SEDAN TCM TRUNK COMPARTMENT LIGHT TRUNK LID LATCH, LOCK ACTUATOR WASHER FLUID LEVEL SENSOR

ACC RELAY BCM BLK WIRE BLK/WHT WIRE C-04 C-10 C-23 C-61 C-62 CENTER DISPLAY CONNECTIVITY MASTER UNIT COOLING FAN MOTOR DASH-ELECTRICAL SUPPLY UNIT DATA LINK CONNECTOR 2 DRIVER-SIDE BUCKLE SWITCH ELECTRIC VARIABLE VALVE TIMING RELAY ELECTRONICALLY CONTROLLED BRAKE UNIT EPS CONTROL MODULE FAN CONTROL MODULE FRONT RADAR SENSOR HOOD LATCH SWITCH HORN (HIGH) IG 1 RELAY 1 IG 1 RELAY 2 J/C C-28 LEFT FRONT SIDE RADAR SENSOR MICROPHONE SHIELD NCA WIRE OCCUPANCY SENSOR (AFTER 2022) PASSENGER SIDE BUCKLE SWITCH PASSENGER SIDE OCCUPANCY SENSOR PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PCM POSITION MEMORY CONTROL MODULE/ SEAT WARMER CONTROL UNIT PPL PPL/BLK WIRE RIGHT FRONT SIDE RADAR SENSOR SAS CONTROL MODULE SEAT WEIGHT SENSOR CONTROL MODULE SUB RELAY TELEMATICS COMMUNICATION UNIT USB PORT/ SD CARD SLOT HUB WHT WIRE WINDSHIELD WIPER DE-ICER WINDSHIELD WIPER MOTOR

0517-101 0518-102 ACCESSORY SOCKET BATTERY BCM BLK WIRE BLK/YEL WIRE C-01 C-14 C-19 C-59 C-60 C-61 C-62 C-66 C-69 C-70 DRIVE SELECTION SWITCH DRIVER SIDE SEAT CUSHION FILAMENT DRIVER-SIDE BUCKLE SWITCH DRIVER-SIDE SEAT DSC HU/CM HATCHBACK J/B 3 J/C C-58 J/C C-68 LEFT REAR SIDE RADAR SENSOR LUMBAR SUPPORT SWITCH NCA WIRE PARKING ASSIST UNIT PASSENGER SIDE SEAT CUSHION FILAMENT PASSENGER-SIDE SEAT POSITION MEMORY CONTROL MODULE/ SEAT WARMER CONTROL UNIT POWER SEAT SWITCH REAR WINDOW DEFOGGER REMOTE ENGINE START (OPTION) REMOTE TUNER (RT) RIGHT REAR BUCKLE SWITCH/ REAR CENTER BUCKLE SWITCH RIGHT REAR SIDE RADAR SENSOR SEAT WARMER CONTROL UNIT SEDAN SELECTOR LEVER COMPONENT SHIFT PANEL (INDICATOR) TCM W/ BLIND SPOT MONITORING (BSM) SYSTEM W/ PARKING SENSOR SYSTEM W/O BLIND SPOT MONITORING (BSM) SYSTEM W/O PARKING SENSOR SYSTEM

AA COMBI GND AB LIGHT ALH HBC SW AI LIN CLUSTER SW ALH/HBC SWITCH BCM BLK WIRE BLU WIRE BRN WIRE C-03 C-07 C-13 C-16 C-27 CLUSTER SWITCH 1 COMPUTER DATA LINES SYSTEM FORWARD SENSING CAMERA (FSC) FUSE 22 FUSE 47 GRN WIRE GRY WIRE HOT AT ALL TIMES INDICATOR INSTRUMENT CLUSTER J/C C-39 J/C C-45 LIGHT SWITCH/ TURN SWITCH/ HIGH BEAM CONTROL SWITCH LIGHTS) LT GRN WIRE MICROCOMPUTER MONITOR SWITCH OUT F PARKING SENSOR OFF SWITCH PNK WIRE POWER DISTRIBUTION SYSTEM PPL/BLU WIRE PPL/LT GRN WIRE PPL/YEL WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED VIO WIRE W/ DRIVER MONITORING W/O DRIVER MONITORING WARNING WHT WIRE WINDSHIELD WIPER, WASHER SWITCH/ REAR WIPER, WASHER SWITCH 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