Mazda CX-50 I (2021-2024) electrical supply unit Wiring diagrams

0912-601 0922-302 AUTO DIMMING REAR VIEW MIRROR BLK WIRE BLU WIRE C-03 C-16 C-20 C-27 C-82 CAN-H 1 CAN-L 1 COMPUTER DATA LINES SYSTEM ELECTRICAL SUPPLY UNIT FUSE 18 FUSE 47 FUSE BLOCK GRN WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L INDICATOR UNIT J/C C-30 J/C C-45 LEFT BACKUP LIGHT LEFT LIFTGATE LIGHT LT GRN WIRE NCA WIRE PNK REVERSE 0922-301 WIRE PNK WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED REVERSE LAMP RIGHT BACKUP LIGHT RIGHT LIFTGATE LIGHT TCM TOWBAR HARNESS ECU VIO WIRE W/O TRAILER TOW WHT WIRE

0518-102 BLU WIRE BRN WIRE C-13 C-69 CAN L CAN-H DASH-ELECTRICAL SUPPLY UNIT (RIGHT SIDE OF DASH) ELECTRICAL SUPPLY UNIT FORWARD SENSING CAMERA (FSC) GRN WIRE GRY WIRE HS CAN-H HS CAN-L J/C C-58 J/C C-72 J/C C-73 LEFT "C" PILLAR) LT GRN WIRE NCA WIRE PARKING ASSIST UNIT (OPTICAL)/ 360 DEGREE VIEW MONITOR CONTROL MODULE PLG CONTROL MODULE PNK WIRE PRVT RED WIRE SHIFT PANEL (INDICATOR) TCM W/ 360 DEGREE VIEW MONITOR SYSTEM W/ BLIND SPOT MONITORING (BSM) SYSTEM W/ PARKING SENSOR SYSTEM W/ POWER LIFTGATE (PLG) SYSTEM W/O 360 DEGREE VIEW MONITOR SYSTEM W/O BLIND SPOT MONITORING (BSM) SYSTEM W/O PARKING SENSOR SYSTEM W/O POWER LIFTGATE (PLG) SYSTEM WHT WIRE YEL WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS BACKUP B+ MON BLK WIRE BLU WIRE BRN WIRE C-06 CAN-H 1 CAN-L 1 CARGO LAMP CARGO SW COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS, INTERIOR LIGHTS SYSTEMS DOOR LOCKS, INTERIOR LIGHTS, TRUNK, TAILGATE, FUEL DOORS 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 J/C C-46 LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK 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 TOWBAR TOWING TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM AUTO HOLD IND AUTO HOLD SW BCM BLK WIRE BLU WIRE BRN WIRE BURGLAR HORN C-04 C-06 C-08 CAN H P ADAS CAN L P ADAS COMPUTER DATA LINES SYSTEM COUPLING TEMP SENS DOOR LOCKS SYSTEM E LATCH MOTOR ELECTRICAL SUPPLY UNIT 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-46 LIN LT BLU WIRE LT GRN WIRE OIL TEMP SENS ORG/ WIRE PNK WIRE R SEAT BELT SW C R SEAT BELT SW L R SEAT BELT SW R R TURN LAMP LH FUEL LID L R TURN LAMP RH R WIP MTR RED WIRE RELAY & FUSE BLOCK TRANSMISSIONS SYSTEM VIO WIRE WARNING SYSTEMS WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

BLK WIRE BLU WIRE BRAKE SWITCH BRN WIRE C-20 C-22 C-26 CAN L CAN-H 1 CAN-L 1 COMPUTER DATA LINES SYSTEM DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT ELECTRICAL SUPPLY UNIT GRN WIRE GRY WIRE HMSL ILLUMI GND J/C C-52 LEFT BRAKE LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR COMBINATION LIGHT LEFT REAR TURN LIGHT LEFT SIDE TURN LIGHT LEFT TAILLIGHT LT BLU WIRE LT GRN WIRE NCA WIRE PNK WIRE R TURN LAMP LH R TURN LAMP RH RED WIRE RIGHT BRAKE LIGHT RIGHT LICENSE PLATE LIGHT RIGHT REAR COMBINATION LIGHT RIGHT REAR TURN LIGHT RIGHT TAILLIGHT STOP LAMP STOP LAMP SW TAIL LID, LICENSE LAMP TAIL R COMBI LAMP TURN VIO/BRN WIRE WHT WIRE YEL WIRE

0140-416 360 VIEW MONITOR CONTROL MODULE ACTIVE AIR SHUTTER AFS CONTROL MODULE/AUTO LEVELING CONTROL MODULE AUDIO AMPLIFIER BACKUP POWER SUPPLY BCM BLK WIRE BRAKE CONTROL ECU BRAKE FLUID LEVEL SENSOR BRAKE SWITCH C-01 C-07 C-10 C-19 C-22 C-83 CARGO COMPARTMENT LIGHT (TRUNK COMPARTMENT SIDE) DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT ELECTRIC AT OIL PUMP ELECTRICAL SUPPLY UNIT FRONT ACCESSORY SOCKET FRONT RADAR SENSOR GRY WIRE HOOD LATCH SWITCH HORN (LOW) J/C C-29 J/C C-52 LEFT FRONT DOOR LATCH, LOCK ACTUATOR LEFT FRONT PARKING/ TURN LIGHT LEFT REAR COMBINATION LIGHT NCA WIRE PLG CONTROL MODULE PPL/BLK WIRE REAR ACCESSORY SOCKET REAR SEAT WARMER SWITCH REMOTE ENGINE START (OPTION) RIGHT END OF DASH) RIGHT REAR COMBINATION LIGHT TCM THEFT- DETERRENT HORN USB POWER OUTLET W/O BOSE AUDIO W/O I-STOP WASHER FLUID LEVEL SENSOR

0412-104 0412-105 AD AUTO HOLD IND AG IGN AUTO HOLD IND AUTO HOLD SW AUTO RETURN SWITCH BLK WIRE BLU WIRE BRN WIRE C-04 C-06 C-07 C-08 C-14 CAN H AK PNK MOT R B AP MOT R A AS WIRE CAN L COMPUTER DATA LINES SYSTEM DSC HU/CM (RIGHT REAR OF ENGINE COMPT) ELECTRIC PARKING BRAKE SWITCH (CENTER CONSOLE) ELECTRICAL SUPPLY UNIT FUSE 16 FUSE 17 FUSE 35 FUSE 48 FUSE 49 FUSE 50 FUSE BLOCK GND VP GRN WIRE GRY WIRE HOT AT ALL TIMES ILLUMINATION LIGHT INDICATOR LIGHT INSTRUMENT CLUSTER J/C C-45 J/C C-46 LEFT ELECTRIC PARKING BRAKE MOTOR GEAR UNIT LT BLU WIRE LT GRN WIRE MICROCOMPUTER MOT L A MOT L B NCA WIRE OPERATION SIDE PNK WIRE PPL/LT BLU WIRE PPL/VIO WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED RELEASE SIDE RIGHT ELECTRIC PARKING BRAKE MOTOR GEAR UNIT STOP SIG VIO WIRE WARNING/ INDICATOR LIGHTS WHT WIRE YEL WIRE

+B DCDC AA COMBI GND AJ GND SIG AK CAN H PBLC AM CAN L PBLC AUTO LO OFF MIST HI BLK WIRE BLU WIRE BRN WIRE C-03 C-20 CAN H (PCM) CAN L CAN L (PCM) CIRCUIT BREAKER COMBI WIPER F INT HI 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 DC-DC CONVERTER DCDC OUT ELECTRICAL SUPPLY UNIT FRONT FUSE 15 FUSE 16 FUSE 29 FUSE 47 FUSE 49 FUSE BLOCK GND WASHER GRN WIRE GRY WIRE HOT AT ALL TIMES IG DCDC AN IG SIG IGNITION RELAY INSTRUMENT CLUSTER INT ON OFF MIST REAR WASHER J/C C-30 LIGHT SWITCH/ TURN SWITCH/ HIGH BEAM CONTROL SWITCH LT GRN WIRE MICROCOMPUTER ORG/ WIRE POWER DISTRIBUTION SYSTEM PPL/GRN WIRE PPL/WHT WIRE PPL/YEL WIRE R WIP AS SW R WIP MTR REAR REAR WIPER MOTOR (CENTER OF LIFTGATE) RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED W/O AUTO WIPER SYSTEM W/ AUTO WIPER SYSTEM W/O I STOP SYSTEM WARNING/ INDICATOR LIGHTS WASHER MOTOR WASHER MTR F WASHER MTR R WHT WIRE WINDSHIELD WIPER, WASHER SWITCH/ REAR WIPER, WASHER SWITCH YEL WIRE

2.5L BLK WIRE BRAKE CONTROL ECU BRN WIRE C-01 C-06 C-82 C-83 C-84 ELECTRICAL SUPPLY UNIT FUSE 49 GRN WIRE GRY WIRE J/C C-46 LH TURN LAMP LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED REVERSE LAMP RH TURN LAMP STOP LAMP TAIL R COMBI LAMP TOWBAR TOWBAR HARNESS ECU TOWBAR UNIT TOWING TRAILER) VIO WIRE WHT WIRE YEL WIRE