Mazda CX-50 I (2021-2024) (upper left side of dash) Wiring diagrams

ADAS CAN H PNK ADAS CAN L WIRE AJ GND SIG AK CAN H PBLC AM CAN L PBLC AN IG DCDC BLK WIRE BLU WIRE BRN WIRE BSM/RVM IND C-03 C-08 C-22 C-23 C-69 C-70 CAN L COMPUTER DATA LINES SYSTEM DC-DC CONVERTER DC/DC - DRIVER'S FRONT DOOR) DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT FUSE 16 FUSE 49 FUSE 54 FUSE 55 FUSE BLOCK GND 1 (PWR) GRY WIRE HOT AT ALL TIMES IGNITION RELAY ILLUMI GND INSTRUMENT CLUSTER J/B C-46 J/C C-30 J/C C-58 LEFT BLIND SPOT MONITORING (BSM) WARNING LIGHT LEFT REAR SIDE RADAR SENSOR MICROCOMPUTER NCA WIRE OUT PASSENGER'S FRONT DOOR) PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT POWER DISTRIBUTION SYSTEM PPL/GRN WIRE PRI CAN H PRI CAN L RED WIRE RELAY & FUSE BLOCK RELAY 1 ENERGIZED RELAY 2 ENERGIZED RIGHT BLIND SPOT MONITORING (BSM) WARNING LIGHT RIGHT REAR SIDE RADAR SENSOR VIO WIRE W/ PARKING SENSOR SYSTEM W/O I STOP SYSTEM W/O PARKING SENSOR SYSTEM WARNING/ INDICATOR LIGHTS WHT WIRE YEL WIRE

+B DCDC AA COMBI GND AUTO OFF BLK WIRE BLU WIRE BRN WIRE C-03 C-04 C-16 C-27 CAN H (PCM) CAN H PBLC AK CAN L (PCM) CAN L PBLC AM COMBI WIPER AUTO IND COMBI WIPER F INT HI COMBI WIPER F MIST LO COMBI WIPER F WASH COMBI WIPER INT TIMER COMPUTER DATA LINES SYSTEM DC-DC CONVERTER DCDC OUT FRONT FUSE 16 FUSE 29 FUSE 42 FUSE 47 FUSE 49 GND WASHER GRN WIRE HOT AT ALL TIMES HUMIDITY SENSOR/ SOLAR RADIATION SENSOR/ AUTO LIGHT SENSOR/ RAIN SENSOR IG DCDC IG SIG IGNITION RELAY INSTRUMENT CLUSTER J/C C-29 J/C C-30 J/C C-41 J/C C-45 LIGHT SWITCH/ TURN SWITCH/ HIGH BEAM CONTROL SWITCH LIN 2 LO HI LT BLU WIRE LT GRN WIRE MICROCOMPUTER MIST MOTOR ORG/ WIRE POSITION SENSOR POWER DISTRIBUTION SYSTEM PPL/GRN WIRE PPL/WHT WIRE PPL/YEL WIRE REAR RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED VIO WIRE W/O AUTO WIPER SYSTEM W/O I STOP SYSTEM WARNING/ INDICATOR LIGHTS WASHER FLUID LEVEL SENSOR WASHER LVL SW WASHER MOTOR WASHER MTR F WASHER MTR R WHT WIRE WINDSHIELD WASHER SWITCH WINDSHIELD WIPER MOTOR WINDSHIELD WIPER, WASHER SWITCH/ REAR WIPER, WASHER SWITCH 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

0922-514 AJ GND SIG AK CAN H PBLC AM CAN L PBLC AN IG DCDC BLK WIRE BLU WIRE BRN WIRE C-03 C-08 C-09 C-69 C-70 CAN-H COMPUTER DATA LINES SYSTEM DC-DC CONVERTER DC/DC - F SEN GND F SEN PWR FUSE 16 FUSE 49 FUSE 54 FUSE 55 GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION RELAY INSTRUMENT CLUSTER J/C C-30 J/C C-58 LEFT FRONT CORNER ULTRASONIC SENSOR LEFT FRONT ULTRASONIC SENSOR LEFT REAR CORNER ULTRASONIC SENSOR LEFT REAR ULTRASONIC SENSOR LT BLU WIRE LT GRN WIRE MICROCOMPUTER ORG/ WIRE OUT PARKING ASSIST UNIT PNK CAN-L WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL/GRN WIRE R SEN GND R SEN PWR RED WIRE RELAY & FUSE BLOCK RELAY 1 ENERGIZED RELAY 2 ENERGIZED RIGHT FRONT CORNER ULTRASONIC SENSOR RIGHT FRONT ULTRASONIC SENSOR RIGHT REAR CORNER ULTRASONIC SENSOR RIGHT REAR ULTRASONIC SENSOR SYSTEM GND SYSTEM PWR VIO WIRE W/O I STOP SYSTEM 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

BLK WIRE BLU WIRE BRN WIRE C-02 C-06 C-08 C-09 C-13 COMPUTER DATA LINES SYSTEM COOLING FAN RELAY 2 DIAG ELECTRIC VARIABLE VALVE TIMING RELAY FPC FPU FPV FPW FUEL PUMP CONTROL MODULE FUEL PUMP UNIT (ON FUEL TANK) FUSE 10 FUSE 12 FUSE 3 FUSE 4 FUSE 8 GND SIG GRN WIRE GRY WIRE H PBLC HOT AT ALL TIMES INSTRUMENT CLUSTER J/C C-30 L PBLC LT GRN WIRE MICROCOMPUTER ORG/ WIRE PNK WIRE RED WIRE RELAY & FUSE BLOCK SPILL VALVE CONTROL SOLENOID VALVE (HIGH PRESSURE FUEL PUMP) SUB RELAY VIO WIRE WARNING/ INDICATOR LIGHTS WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BOOST AIR TEMPERATURE SENSOR BRN WIRE C-01 C-02 C-06 C-08 C-13 COMPUTER DATA LINES SYSTEM COOLING FAN RELAY DIAG ELECTRIC VARIABLE VALVE TIMING RELAY FPC FPU FPV FPW FUEL PUMP CONTROL MODULE FUEL PUMP UNIT (ON FUEL TANK) FUSE 10 FUSE 12 FUSE 14 FUSE 26 FUSE 3 FUSE 4 FUSE 8 GND SIG GRN WIRE GRY WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L INSTRUMENT CLUSTER J/C C-30 LT GRN WIRE MICROCOMPUTER ORG/ WIRE PNK WIRE RED WIRE RELAY & FUSE BLOCK SPILL VALVE CONTROL SOLENOID VALVE (HIGH PRESSURE FUEL PUMP) SUB RELAY VIO WIRE WARNING/ INDICATOR LIGHTS WHT WIRE YEL WIRE

0140-434 0140-450 ACCELERATOR PEDAL POSITION SENSOR ACP AIR CONDITIONING SYSTEM AMBIENT TEMPERATURE SENSOR APS MAIN APS SUB APSM VREF BLK WIRE BLU WIRE BRAKE SWITCH BRN WIRE C-08 C-09 C-85 CANVNT CLCN CLCUT INH COOLING FANS SYSTEM CV SOLENOID VALVE ENGINE COOLANT TEMPERATURE SENSOR 2 FANRL 1 FP DIAG FTPT FUEL TANK PRESSURE SENSOR GND (APSM) GND PWR GND SYS GRN WIRE GRY WIRE HTR IAS J/C C-30 J/C C-51 LIN LT BLU WIRE LT GRN WIRE MASS AIR FLOW SENSOR/ INTAKE AIR TEMPERATURE SENSOR 1 NCA WIRE ORG/ WIRE PCM PNK WIRE PPL PPL/PNK WIRE PPL/VIO WIRE PUMP 1 PWR MRLY PWR MRLY 2 RED WIRE REFRIGERANT PRESSURE SENSOR 1 SNS GND (APSS) SNS GND 2 SNS GND SHEILD THAM 2 THW 2 TRANSMISSIONS SYSTEM VIO WIRE VREF 2 VREF 3 VREF APSS VREF IAS WHT WIRE YEL WIRE