Mazda 3 BP (2019-2024) (near bottom of left "b" pillar) 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

0914-118 BACKUP B+ MON BACKUP POWER SUPPLY (IF EQUIPPED) (UNDER DRIVER'S SEAT) BLK WIRE BLU WIRE BRN WIRE C-04 C-11 C-13 C-20 C-22 C-23 C-24 C-25 CAN-H 1 CAN-L 1 CARGO LAMP CARGO SW COMPUTER DATA LINES SYSTEM DOOR DOOR SW (RL) DOOR SW FL DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT E LATCH MOTOR ELECTRICAL SUPPLY UNIT (LEFT SIDE OF LUGGAGE COMPT) FUEL LID L FUEL LID UL FUEL-FILLER LID LOCK ACTUATOR FUSE 48 GRN WIRE GRY WIRE HATCHBACK HOT W/ IGN 2 RELAY ENERGIZED J/C C-41 J/C C-51 J/C C-52 LATCH) LEFT REAR DOOR LATCH, LOCK ACTUATOR LIFTGATE DOOR LOCK SWITCH (HATCHBACK) LIFTGATE LATCH, LOCK ACTUATOR LIFTGATE OPENER SWITCH LOCK LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PNK WIRE PPL/LT GRN WIRE RED WIRE RELAY & FUSE BLOCK RIGHT REAR DOOR LATCH, LOCK ACTUATOR SEDAN TAN WIRE TRUNK LID LATCH, RELEASE ACTUATOR UNLOCK VIO WIRE W/ ADVANCE KEYLESS ENTRY SYSTEM 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 BRN WIRE C-03 C-16 C-25 CAN L CAN-H COMPUTER DATA LINES SYSTEM DOOR LATCH SWITCH FUSE 22 FUSE 50 GRY WIRE HOT AT ALL TIMES J/C C-51 (LEFT SIDE OF DASH) J/C C-52 LEFT VANITY MIRROR ILLUMINATION LEFT VANITY MIRROR ILLUMINATION SWITCH LIM 3 LT BLU WIRE MICROCOMPUTER PNK WIRE R DOOR SW R RED WIRE RELAY & FUSE BLOCK RIGHT REAR DOOR LATCH, LOCK ACTUATOR RIGHT VANITY MIRROR ILLUMINATION RIGHT VANITY MIRROR ILLUMINATION SWITCH SUNROOF SWITCH/FRONT MAP LIGHT TAN WIRE VIO WIRE W/ LED 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

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

0914-118 BACKUP B+ MON BACKUP POWER SUPPLY (IF EQUIPPED) (UNDER DRIVER'S SEAT) BLK WIRE BLU WIRE BRN WIRE C-04 C-11 C-13 C-20 C-22 C-23 C-24 C-25 CAN-H 1 CAN-L 1 CARGO LAMP CARGO SW COMPUTER DATA LINES SYSTEM DOOR DOOR SW (RL) DOOR SW FL DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT E LATCH MOTOR ELECTRICAL SUPPLY UNIT (LEFT SIDE OF LUGGAGE COMPT) FUEL LID L FUEL LID UL FUEL-FILLER LID LOCK ACTUATOR FUSE 48 GRN WIRE GRY WIRE HATCHBACK HOT W/ IGN 2 RELAY ENERGIZED J/C C-41 J/C C-51 J/C C-52 LATCH) LEFT REAR DOOR LATCH, LOCK ACTUATOR LIFTGATE DOOR LOCK SWITCH (HATCHBACK) LIFTGATE LATCH, LOCK ACTUATOR LIFTGATE OPENER SWITCH LOCK LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PNK WIRE PPL/LT GRN WIRE RED WIRE RELAY & FUSE BLOCK RIGHT REAR DOOR LATCH, LOCK ACTUATOR SEDAN TAN WIRE TRUNK LID LATCH, RELEASE ACTUATOR UNLOCK VIO WIRE W/ ADVANCE KEYLESS ENTRY SYSTEM WHT WIRE YEL WIRE