Mazda CX-50 I (2021-2024) power distribution system Wiring diagrams

AIR FLOW MODE ACTUATOR AIR INTAKE ACTUATOR BCM BLK WIRE BLOWER MOTOR BLOWER RELAY BLU WIRE BLW N BLW P BATT BLW SPLY BRN WIRE C-03 C-04 C-05 C-14 C-16 C-27 CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM DASH-ELECTRICAL SUPPLY UNIT DRIVER SIDE AIR MIX ACTUATOR EVA TEMP SSR FUSE 16 FUSE 19 FUSE 40 FUSE 47 FUSE BLOCK GND BLW GND HVAC 1 GND HVAC 2 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 IG HVAC 2 INC SSR J/C C-30 J/C C-41 J/C C-45 J/C C-46 J/C C-57 LIN 1 LIN 1 2 LIN 2 LT BLU WIRE LT GRN WIRE PASSENGER COMPARTMENT TEMPERATURE SENSOR PASSENGER SIDE AIR MIX ACTUATOR POWER DISTRIBUTION SYSTEM PPL/WHT WIRE REAR VENT ACTUATOR RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED SSR GND VIO WIRE WHT WIRE YEL WIRE

0140-450 2.5L A/C RELAY AAT ACP ACP 2 AMBIENT TEMPERATURE SENSOR BLK WIRE BLU WIRE BRN WIRE C-01 C-71 CLCN COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE COOLANT TEMPERATURE SENSOR 2 EVAPORATOR TEMPERATURE SENSOR FAN CONTROL MODULE (2.5L TURBO) FAN FUSE FAN PWM FANRL 1 FANRL 2 FUSE 10 FUSE 11 FUSE 43 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ SUB RELAY ENERGIZED J/C C-30 LT BLU WIRE LT GRN WIRE MAGNETIC CLUTCH MAIN FUSE NCA WIRE ORG/ WIRE PCM PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE REFRIGERANT PRESSURE SENSOR 1 REFRIGERANT PRESSURE SENSOR 2 RELAY & FUSE BLOCK SENS GND 2 SENS GND 6 SENS GND 8 THW 2 VIO WIRE VREF 2 VREF 4 WHT WIRE YEL WIRE

0518-102 0922-201 0922-205 BLK WIRE BLU WIRE BRN WIRE C-03 C-06 C-13 C-21 CAN H PBLC AK CAN L PBLC CLOCKSPRING (IN STEERING COLUMN) COMPUTER DATA LINES SYSTEM DC-DC CONVERTER DOWN SWITCH FUSE 16 FUSE 49 FUSE 50 FUSE 55 GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION RELAY INSTRUMENT CLUSTER J/C C-42 J/C C-46 J/C C-48 J/C C-55 LT BLU WIRE M POSITION SWITCH MICROCOMPUTER NCA WIRE NOT P POSITION SWITCH ORG/ WIRE POWER DISTRIBUTION SYSTEM PPL PPL/GRN WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED SELECTOR LEVER COMPONENT SHIFT INTERLOCK SYSTEM SHIFT LOCK SOLENOID SHIFT PANEL (INDICATOR) STEERING SHIFT SWITCH (ON STEERING COLUMN) STRG SW PADDLE DOWN STRG SW PADDLE UP UP SWITCH VIO WIRE W/ I-STOP SYSTEM W/O I-STOP SYSTEM WARNING/ IND LIGHTS WHT WIRE YEL WIRE

0318-101 AWD SOLENOID BLK WIRE BLU WIRE BRN WIRE C-03 C-06 CAN H P ADAS CAN H PBLC CAN L P ADAS CAN L PBLC COMPUTER DATA LINES SYSTEM COUPLING COMPONENT TEMPERATURE SENSOR COUPLING TEMP SENS DC-DC CONVERTER DIFFERENTIAL OIL TEMPERATURE SENSOR ELECTRICAL SUPPLY UNIT ELECTRONIC CONTROL COUPLING (UNDER REAR CENTER OF VEHICLE) FUSE 16 FUSE 22 FUSE 49 FUSE 55 GND COUPLING TEMP SENS GND OIL TEMP SENS+ GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION RELAY INSTRUMENT CLUSTER MICROCOMPUTER OIL TEMP SENS PNK WIRE POWER DISTRIBUTION SYSTEM PPL/GRN WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED W/ I-STOP SYSTEM W/O I-STOP SYSTEM WARNING/ INDICATOR LIGHTS WHT WIRE YEL WIRE

BLK WIRE BLU WIRE C-20 C-22 C-23 C-24 CAN L CAN-H CAN-H 1 CAN-L 1 CARGO COMPARTMENT LIGHT (LIFTGATE SIDE) CARGO COMPARTMENT LIGHT (TRUNK COMPARTMENT SIDE) CARGO LAMP COMPUTER DATA LINES SYSTEM DOOR LATCH SWITCH DOOR LOCK SWITCH (LIFTGATE)/ PLG REAR SWITCH DOOR SW (RL) DOOR SW IN DRIVER'S FRONT DOOR) DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT ELECTRICAL SUPPLY UNIT FUSE 16 FUSE 21 FUSE BLOCK GND 2 GRN WIRE GRY WIRE HOT AT ALL TIMES J/C C-46 J/C C-51 (LEFT SIDE OF DASH) J/C C-51 (RIGHT KICK PANEL) LEFT FRONT DOOR LATCH, LOCK ACTUATOR LEFT REAR DOOR LATCH, LOCK ACTUATOR LT GRN WIRE PASSENGER'S FRONT DOOR) PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PNK DOOR SW (IN) WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RIGHT FRONT DOOR LATCH, LOCK ACTUATOR RIGHT REAR MAP LIGHT (W/ SUNROOF) WHT WIRE YEL WIRE

0613-102 AK CAN H PBLC AM CAN L PBLC BLK WIRE BLU WIRE BRN WIRE C-03 CAN L COMPUTER DATA LINES SYSTEM DC-DC CONVERTER DCDC OUT EPS CONTROL MODULE FUSE 16 FUSE 19 FUSE 48 FUSE 49 FUSE 55 GND SIG AJ HOT AT ALL TIMES IG DCDC IGNITION RELAY INSTRUMENT CLUSTER J/C C-41 LT GRN WIRE MICROCOMPUTER POWER DISTRIBUTION SYSTEM PPL/GRN WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED W/O I STOP SYSTEM WARNING/ IND LIGHTS WHT WIRE YEL WIRE

AB LIGHT ALH HBC SW AJ GND SIG AK CAN H PBLC ALH/HBC AM CAN L PBLC AN IG DC DC AUTO BLK WIRE BLU WIRE BRN WIRE C-03 C-08 CAN L COMBI LIGHT TNS COMPUTER DATA LINES SYSTEM DC DC OUT DC-DC CONVERTER DSC HU/CM ELECTRIC PARKING BRAKE SWITCH (CENTER CONSOLE) FLASH TO FUSE 16 FUSE 22 FUSE 49 FUSE 55 GND WASHER GRN WIRE GRY WIRE HEAD HOT AT ALL TIMES IGNITION RELAY 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 MICROCOMPUTER OFF OPERATION SIDE (EPB) ORG/ WIRE PASS PNK WIRE POWER DISTRIBUTION SYSTEM PPL/GRN WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED RELEASE SIDE (EPB) TNS VIO WIRE W/O I STOP SYSTEM WARNING/ INDICATOR LIGHTS WHT WIRE WINDSHIELD WIPER, WASHER SWITCH/ REAR WIPER, WASHER SWITCH YEL WIRE

0922-302 2.5L BFLS AF BLK WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRN WIRE C-03 C-16 C-23 C-25 CAN L CBCM COMPUTER DATA LINES SYSTEM DOOR DOOR LATCH SWITCH DSC HU/CM ENGINE OIL TEMPERATURE SENSOR/ENGINE OIL PRESSURE SENSOR FUSE 16 FUSE 22 GND 6 GRN WIRE GRY WIRE HOT AT ALL TIMES IG DCDC IGNITION RELAY INDICATOR UNIT (TOP CENTER OF WINDSHIELD) J/C C-29 J/C C-41 J/C C-51 LIN LT BLU WIRE MIRRORS SYSTEM OILP PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PCM PNK +B 1 WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE R DOOR SW RED WIRE RELAY & FUSE BLOCK REVERSE RIGHT FRONT DOOR LATCH, LOCK ACTUATOR RIGHT REAR DOOR LATCH, LOCK ACTUATOR SEC IND THOIL VREF 4 W/ I-STOP W/O I-STOP WHT WIRE YEL WIRE

0518-102 0922-201 0922-205 2 ENERGIZED AM CAN-L PBLC AK CAN-H PBLC AA COMBI GND AUTO OFF B+ (ILL +) BLK WIRE BLU WIRE BRN WIRE BUZZER C-03 C-06 C-08 C-04 C-13 C-14 C-21 C-14 C-22 C-23 C-24 C-25 CAN L CLOCKSPRING (IN STEERING COLUMN) CLUSTER SWITCH 1 CLUSTER SWITCH 2 COMBI LIGHT TNS COMMANDER SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DC-DC CONVERTER DC/DC - DRIVE SELECT (MI-DRIVE) SWITCH DRIVER'S FRONT DOOR) DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT ELECTRIC PARKING BRAKE SWITCH FLASH-TO-PASS HEAD TNS FUSE 16 FUSE 22 FUSE 49 FUSE 55 FUSE BLOCK GND 2 GND SIG AJ GRN WIRE GRY WIRE HOT AT ALL TIMES IG DCDC AN IGNITION RELAY ILL ILL 4 ILL 5 ILL LIGHT ILL PLUS ILL+ GND INSTRUMENT CLUSTER J/C C-45 (LEFT END OF DASH) J/C C-46 J/C C-51 J/C C-52 J/C C-55 LEFT DOOR LOCK SWITCH LEFT REAR POWER WINDOW SUBSWITCH LIGHT HEAD LIGHT HI LIGHT OFF LIGHT PASS LIGHT SWITCH/TURN SWITCH/ HIGH BEAM CONTROL SWITCH LT GRN WIRE MICROCOMPUTER NCA WIRE OUT PASSENGER'S FRONT DOOR) PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PNK +B AF WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER WINDOW MAIN SWITCH/ POWER OUTER MIRROR SWITCH PPL PPL/GRN WIRE PPL/ORG WIRE PPL/VIO WIRE PW ILL 1 PW ILL 1 PW RR SW GND PW RR SW GND REAR SEAT WARMER SWITCH RED WIRE RELAY & FUSE BLOCK RIGHT DOOR LOCK SWITCH RIGHT FRONT POWER WINDOW SUB SWITCH RIGHT REAR POWER WINDOW SUB SWITCH STEERING SWITCH SW GND VIO WIRE W/O I STOP SYSTEM WARNING/INDICATOR LIGHTS WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE

ACTIVE DRIVING DISPLAY BLK WIRE BLU WIRE C-03 COMPUTER DATA LINES SYSTEM FUSE 16 FUSE 47 FUSE 50 GRN WIRE GRY WIRE HOT AT ALL TIMES HS CAN HI HS CAN LO IGNITION RELAY J/C C-41 J/C C-42 LT BLU WIRE POWER DISTRIBUTION SYSTEM PPL/WHT WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED W/ I-STOP W/O I-STOP WHT WIRE YEL WIRE