Mazda 3 BP (2019-2024) (bcm) (left kick panel) Wiring diagrams

0412-101 0412-104 0412-105 0415-101 0415-102 AB RL- AC AD PNK DEMAND-LP AE FR+ AF WIRE AG IGN AH FR- AI AK PNK MOT-R-B AL WIRE AP MOT-R-A AQ BFLS BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRAKE SWITCH BRN WIRE C-03 C-04 C-06 C-07 C-13 C-46 C-47 COMPUTER DATA LINES SYSTEM DSC HU/CM (RIGHT REAR OF ENGINE COMPT) FUSE 23 FUSE 35 FUSE 47 FUSE 48 FUSE 49 FUSE 50 FUSE 54 GND VP GRN WIRE GRY WIRE HOT AT ALL TIMES J/C C-29 J/C C-30 J/C C-41 J/C C-45 J/C C-51 JOINT BOX 1 LEFT ELECTRIC PARKING BRAKE MOTOR GEAR UNIT LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE MOT L A MOT L B NCA WIRE PCM PNK WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/TAN WIRE RED WIRE RELAY & FUSE BLOCK RELAY 1 ENERGIZED RELAY 2 ENERGIZED RIGHT ELECTRIC PARKING BRAKE MOTOR GEAR UNIT RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS WHEEL SPEED SENSOR STEERING ANGLE SENSOR STP(BLS) TAN WIRE VIO WIRE WHT WIRE YEL WIRE

0412-105 BLK WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRAKE SWITCH BRN WIRE C-03 C-04 C-06 C-07 C-13 C-47 C-46 COMPUTER DATA LINES SYSTEM ELECTRONICALLY CONTROLLED BRAKE UNIT EPB DEMAND LAMP FUSE 23 FUSE 35 FUSE 47 FUSE 54 FUSE 48 FUSE 49 FUSE 50 GRN WIRE GRY WIRE HOT AT ALL TIMES IGN J/C C-30 J/C C-41 J/C C-45 J/C C-51 JOINT BOX 1 LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS WHEEL SPEED SENSOR LT BLU WIRE LT GRN WIRE MOT L A MOT L B MOT-R-A MOT-R-B NCA WIRE PCM PNK WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/TAN WIRE RED WIRE RELAY & FUSE BLOCK RELAY 1 ENERGIZED RELAY 2 ENERGIZED RIGHT ELECTRIC PARKING BRAKE MOTOR GEAR UNIT RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS WHEEL SPEED SENSOR STEERING ANGLE SENSOR TAN WIRE VIO WIRE WHT WIRE YEL WIRE

+B DCDC ACC MONITOR ACC RLY BLK WIRE BLU WIRE BRN WIRE BUZ N BUZ P C-14 CAN L CLT OR INH MONITOR COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ELECTRICAL SUPPLY UNIT CIRCUIT INTERIOR LIGHTS SYSTEM F DOOR SW F SPEAKER N F SPEAKER P FUSE 16 FUSE 22 FUSE 29 FUSE 49 FUSE 50 GND ESCL LOCK GND WASHER GRN WIRE GRY WIRE HEADLIGHTS, WIPER/WASHER SYSTEMS HOOD SW HORN RLY HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM J/C C-52 LIM 3 LT BLU WIRE LT GRN WIRE NAVIGATION SYSTEM OUT F P RANGE SW PNK WIRE POWER DISTRIBUTION SYSTEM PPL/BLU WIRE PPL/GRN WIRE PPL/WHT WIRE PPL/YEL WIRE R DEF RLY R DOOR SW R R LOCK LINK SW R SPEAKER N R SPEAKER P RED WIRE RELAY & FUSE BLOCK RELAY ENERGIZED SECURITY IND SERIAL LFU SERIAL RES SHIFT INTERLOCK SYSTEM SRLY MONITOR SSB 2 SSB AMBER SSB GREEN SSB ILL ST RLY STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM POWER DISTRIBUTION SYSTEM STOP LAMP SW TAN WIRE TRANSMISSIONS SYSTEM TRUNK UNLATCH SW TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WARNING SYSTEMS WASHER LVL SW WASHER MTR F WASHER MTR R WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

BLK WIRE BLU WIRE BRN WIRE C-05 C-11 C-22 C-23 C-46 C-47 CAN L CAN-H CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CONDENSER DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT FUSE 11 FUSE 16 FUSE 2 FUSE 37 FUSE BLOCK GRN WIRE GRY WIRE HATCHBACK HOT AT ALL TIMES ILL+ GND JOINT BOX 1 (LEFT SIDE OF DASH) LT BLU WIRE M-DEF NCA WIRE ORG/ WIRE PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PPL/BLK WIRE R DEF RLY REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFROSTER RED WIRE RELAY & FUSE BLOCK SEDAN VIO WIRE WHT WIRE WINDSHIELD WIPER DE-ICER WINDSHIELD WIPER DE-ICER RELAY YEL WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM AUTO HOLD IND AUTO HOLD SW BLK WIRE BLU WIRE BRN WIRE BURGLAR HORN C-04 C-07 C-08 CAN H P ADAS CAN L P ADAS COMPUTER DATA LINES SYSTEM COUPLING TEMP SENS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS E LATCH MOTOR ELECTRICAL SUPPLY UNIT FUEL LID L FUEL LID UL FUEL SENS MAIN FUEL SENS SUB FUSE 15 FUSE 19 FUSE 22 FUSE BLOCK GND COUPLING TEMP SENS GND FUEL SENS GND OIL TEMP SENS+ GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM TRANSMISSIONS SYSTEM J/C C-39 LIN LT BLU WIRE LT GRN WIRE OIL TEMP SENS PNK WIRE R SEAT BELT SW C R SEAT BELT SW L R SEAT BELT SW R R TURN LAMP LH R TURN LAMP RH R WIP MTR RELAY & FUSE BLOCK TRANSMISSIONS SYSTEM VIO WIRE WARNING SYSTEMS WIPER/WASHER SYSTEM YEL WIRE

AB LIGHT ALH HBC SW AK CAN H PBLC ALH/HBC AM CAN L PBLC AUTO BLK WIRE BLU WIRE BRN WIRE C-04 C-08 CAN L COMBI LIGHT TNS COMPUTER DATA LINES SYSTEM DSC HU/CM (EXCEPT M HYBRID) ELECTRIC PARKING BRAKE SWITCH ELECTRONICALLY CONTROLLED BRAKE UNIT EXCEPT M HYBRID FLASH TO FUSE 22 GND WASHER GRN WIRE GRY WIRE HEAD HOT AT ALL TIMES INSTRUMENT CLUSTER LIGHT HEAD LIGHT HI LIGHT OFF AA COMBI GND LIGHT PASS LIGHT SWITCH/TURN SWITCH/ HIGH BEAM CONTROL SWITCH LT BLU WIRE LT GRN WIRE M HYBRID MICROCOMPUTER OFF OPERATION SIDE (EPB) PASS PNK WIRE PPL/GRN WIRE RED WIRE RELAY & FUSE BLOCK RELEASE SIDE (EPB) TNS VIO WIRE WARNING/ INDICATOR LIGHTS WHT WIRE YEL 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

AUTO BLK WIRE BLK/WHT WIRE BRN WIRE BUZ N BUZ P C-04 C-14 C-22 C-23 C-46 C-47 CAN L COMPUTER DATA LINES SYSTEM ENGINE IND EXTERIOR TRUNK LID OPENER SWITCH F DOOR SW FUSE 15 FUSE 16 FUSE 21 FUSE 4 FUSE 5 FUSE BLOCK GREEN GRN WIRE GRY WIRE HATCHBACK HOOD LATCH SWITCH HOOD SW HOT AT ALL TIMES J/C C-28 J/C C-39 JOINT BOX 1 KEYLESS BEEPER KEYLESS RECEIVER LT BLU WIRE LT GRN WIRE NCA WIRE PNK WIRE PPL/LT GRN WIRE PUSH BUTTON START R DOOR SW R R LOCK LINK SW RED WIRE RETURN SEDAN SERIAL LFU SERIAL RES SSB 2 SSB AMBER SSB GREEN SSB ILL START/ STATUS STOP TAN WIRE TRUNK UNLATCH SW VIO WIRE WHT WIRE YEL WIRE

+B DCDC AA COMBI GND COMBI WIPER F INT HI AJ GND SIG AK CAN H PBLC AM CAN L PBLC AUTO LO OFF MIST BLK WIRE BLU WIRE BRN WIRE C-04 C-11 C-20 CAN H (PCM) CAN L CAN L (PCM) CIRCUIT BREAKER COMBI WIPER F MIST LO COMBI WIPER INT TIMER COMBI WIPER R INT COMBI WIPER R ON COMBI WIPER R WASH COMPUTER DATA LINES SYSTEM ELECTRICAL SUPPLY UNIT (ESU) FRONT FUSE 15 FUSE 16 FUSE 49 FUSE BLOCK GND WASHER GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 1 RELAY ENERGIZED IG DCDC AN INSTRUMENT CLUSTER INT OFF MIST LT BLU WIRE LT GRN WIRE MICROCOMPUTER PPL/GRN WIRE PPL/WHT WIRE PPL/YEL WIRE R WIP AS SW R WIP MTR REAR REAR WASHER REAR WIPER MOTOR (IN CENTER OF LIFTGATE) RED WIRE RELAY & FUSE BLOCK TAN WIRE VIO WIRE WARNING/ INDICATOR LIGHTS WASHER MOTOR WASHER MTR F WASHER MTR R WHT WIRE WINDSHIELD WIPER, WASHER SWITCH/ REAR WIPER, WASHER SWITCH YEL WIRE

0914-118 BLK WIRE BLU WIRE C-11 C-14 C-20 C-46 C-47 CAN L CAN-H CAN-H 1 CAN-L 1 CARGO SW CLUSTER SWITCH 2 COMPUTER DATA LINES SYSTEM ELECTRICAL SUPPLY UNIT FUEL LID L FUEL LID UL FUEL-FILLER LID LOCK ACTUATOR FUSE 16 FUSE 21 FUSE 22 FUSE BLOCK GRN WIRE GRY WIRE HATCHBACK HOT AT ALL TIMES INDICATOR LIGHTS INSTRUMENT CLUSTER JOINT BOX 1 (LEFT SIDE OF DASH) LIFTGATE LATCH, LOCK ACTUATOR LIFTGATE OPENER SWITCH MICROCOMPUTER NCA WIRE PNK E LATCH MTR WIRE PNK WIRE PPL/GRN WIRE PPL/YEL WIRE RED WIRE RELAY & FUSE BLOCK SEDAN TAN WIRE TRUNK LID LATCH, LOCK ACTUATOR TRUNK LID OPENER SWITCH (EXTERIOR) TRUNK LID OPENER SWITCH (INTERIOR) TRUNK UNLATCH SW WARNING WHT WIRE YEL WIRE