Mazda 3 BP (2019-2024) joint box 1 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

AUTO RETURN SWITCH (AUTO HOLD) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE C-03 C-07 C-08 C-09 C-10 C-14 C-46 C-47 CAN-H PPL IG CLUSTER SWITCH 1 COMPUTER DATA LINES SYSTEM DSC OFF SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRICAL SUPPLY UNIT EPB FRONT RADAR SENSOR FUSE 16 FUSE 17 FUSE BLOCK (LEFT KICK PANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES ILLUMINATION LIGHT INDICATOR LIGHT (AUTO HOLD) INSTRUMENT CLUSTER J/C C-28 J/C C-45 JOINT BOX 1 LEFT "C" PILLAR) LIN CLUSTER SW MICROCOMPUTER OPERATION SIDE PNK CAN-L WIRE PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/TAN WIRE PPL/VIO WIRE PPL/YEL WIRE RED WIRE RELEASE SIDE (EPB) VIO WIRE WARNING/INDICATOR LIGHTS 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

0412-104 AUTO RETURN SWITCH (AUTO HOLD) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE C-03 C-06 C-07 C-08 C-09 C-10 C-14 C-46 C-47 CAN-H CLUSTER SWITCH 1 COMPUTER DATA LINES SYSTEM DSC OFF SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRICAL SUPPLY UNIT EPB FRONT RADAR SENSOR FUSE 16 FUSE 17 FUSE BLOCK (LEFT KICK PANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES ILLUMINATION LIGHT INDICATOR LIGHT (AUTO HOLD) INSTRUMENT CLUSTER J/C C-28 J/C C-45 JOINT BOX 1 LEFT "C" PILLAR) LEFT ELECTRIC PARKING BRAKE MOTOR GEAR UNIT LIN CLUSTER SW LT BLU WIRE MICROCOMPUTER NCA WIRE OPERATION SIDE PNK CAN-L WIRE PNK WIRE PPL IG PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/TAN WIRE PPL/VIO WIRE PPL/YEL WIRE RED WIRE RELEASE SIDE (EPB) VIO WIRE WARNING/INDICATOR LIGHTS 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

ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, EXTERIOR LIGHTS SYSTEMS BACKUP +B MONITOR BLK WIRE BRN WIRE C-04 C-13 C-46 C-47 CAN-H 1 CAN-L 1 CARGO LAMP CARGO SW COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR SW (RL) DOOR SW FL ELECTRICAL SUPPLY UNIT FUSE 17 FUSE 18 FUSE 20 FUSE 21 FUSE 49 FUSE BLOCK GRN WIRE GRY WIRE HMSL HOT AT ALL TIMES INTERIOR LIGHTS, DOOR LOCKS, ANTI-THEFT SYSTEMS J/C C-41 JOINT BOX 1 LT BLU WIRE LT GRN WIRE PNK WIRE PPL/GRY WIRE PPL/TAN WIRE R WIP AS SW RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED REVERSE LAMP STOP LAMP STOP LAMP SW STOP SIG TAIL LID, LICENSE LAMP TAIL R COMBI LAMP TAN WIRE VIO WIRE VIO/BRN WIRE VIO/GRY WIRE WHT WIRE WIPER/WASHER SYSTEM 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

AE STRG SW CRUISE AF +B AG STRG SW CRUISE AH AI LIN CLUSTER SW AJ GND SIG AK CAN H AL AM CAN L AN IG DCDC AUTO IND +B ILL B SIG ILL PLUS BLK WIRE BLU WIRE BRN WIRE BUZZER C-03 C-04 C-06 C-07 C-13 C-14 C-46 C-47 CLUSTER SWITCH 2 COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM F INT HI F MIST LO F WASH FUEL METER FUSE 16 FUSE 22 FUSE 28 FUSE 47 FUSE 49 FUSE BLOCK GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES IG DCDC AN ILLUMINATION INSTRUMENT CLUSTER INT TIMER J/C C-39 JOINT BOX 1 LIGHT HEAD LIGHT HI LIGHT OFF +B AF LIGHT PASS LIGHT TNS LIGHT TURN L AA GND AB LIGHT ALH HBC SW AC STRG SW CRUISE AD LIGHT TURN R LT BLU WIRE LT GRN WIRE MEMORY 1 SWITCH MEMORY 2 SWITCH MICROCOMPUTER PANEL LIGHT CONTROL -SW PANEL LIGHT CONTROL+SW PNK WIRE POWER TOPS SYSTEM PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/WHT WIRE R INT R ON R WASH SECURITY IND RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED SEC IND SET SWITCH SPEED OUT STRG SW CRUISE STRG SW PADDLE DOWN STRG SW PADDLE UP TACHOMETER TAN WIRE TEMPERATURE METER TFT TRANSMISSIONS SYSTEM TRUNK LID OPENER SWITCH (INTERIOR) VIO WIRE WARNING/ INDICATOR LIGHTS WHT WIRE WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YEL 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

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