Mazda CX-50 I (2021-2024) (upper left side of dash) 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 A/C RELAY BLK WIRE BLU WIRE BRN WIRE C-01 CLCUT/INH CLT OR INH MONITOR COMPUTER DATA LINES SYSTEM DASH-ELECTRICAL SUPPLY UNIT DRIVE SELECT (MI-DRIVE) SWITCH ELECTRIC AT OIL PUMP ELECTRIC AT OIL PUMP RELAY FUSE 10 FUSE 47 FUSE 9 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ SUB RELAY ENERGIZED IG SW J/C C-30 LT BLU WIRE LT GRN WIRE MODE SW PCM PNK WIRE PPL/VIO WIRE RED WIRE RELAY & FUSE BLOCK RELAY 2 ENERGIZED STARTER TCM VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE C-06 C-21 C-61 C-62 C-88 C-89 C-90 CAN H PBLC 2 CAN L PBLC 2 COMPUTER DATA LINES SYSTEM DASH-ELECTRICAL SUPPLY UNIT DRIVER SIDE SEAT BACK FILAMENT DRIVER SIDE SEAT CUSHION FILAMENT DRIVER-SIDE SEAT FRONT SEAT WARMER CONTROL UNIT FUSE 3 FUSE 47 GND SH GND SIG GND SSR GRN WIRE HEATER 1 HEATER 2 HOT AT ALL TIMES J/C C-30 J/C C-46 LIN LIN 2 LT GRN WIRE NCA WIRE ORG/ WIRE PASSENGER SIDE SEAT BACK FILAMENT PASSENGER SIDE SEAT CUSHION FILAMENT PASSENGER-SIDE SEAT RELAY & FUSE BLOCK THERM 1 THERM 2 VIO WIRE WHT WIRE YEL WIRE

0616-101 0616-102 BLK WIRE BRN WIRE C-03 C-13 C-21 CLOCKSPRING DASH-ELECTRICAL SUPPLY UNIT FUSE 47 GRN WIRE HEATED STEERING WHEEL CONTROL UNIT HOT W/ J/C C-30 J/C C-41 J/C C-45 J/C C-48 LT GRN WIRE NCA WIRE RELAY & FUSE BLOCK STEERING COLUMN) W/ REAR SEAT WARMER W/O REAR SEAT WARMER 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

0613-102 2.5L A/C RELAY AFS CONTROL MODULE/ AUTO LEVELING CONTROL MODULE BCM BLK WIRE BLOWER RELAY BLU WIRE BRN WIRE C-03 C-05 C-08 C-10 C-69 C-70 ELECTRIC VARIABLE VALVE TIMING RELAY EPS CONTROL UNIT FROM BCM (DIAGRAM 3 OF 6) FROM FUSE 28 (DIAGRAM 1 OF 6) FRONT RADAR SENSOR FUEL PUMP RELAY FUSE 11 FUSE 19 FUSE 2 FUSE 20 FUSE 21 FUSE 24 FUSE 25 FUSE 29 FUSE 3 FUSE 30 FUSE 31 FUSE 37 FUSE 4 FUSE 40 FUSE 5 FUSE 53 FUSE 54 FUSE 7 GRN WIRE GRY WIRE HORN RELAY J/C C-30 J/C C-58 LEFT FRONT PARKING/ TURN LIGHT LEFT REAR SIDE RADAR SENSOR LT GRN WIRE MAIN RELAY NCA WIRE PARKING ASSIST UNIT PCM PNK WIRE REAR ACCESSORY SOCKET REAR WINDOW DEFOGGER RELAY RED WIRE RELAY & FUSE BLOCK RIGHT FRONT PARKING/ TURN LIGHT RIGHT REAR SIDE RADAR SENSOR SUB RELAY VIO WIRE W/ PARKING SENSOR W/O PARKING SENSOR WHT WIRE WINDSHIELD WIPER DE-ICER RELAY YEL WIRE

0616-101 0616-102 0922-302 A/C RELAY ACC RELAY ACC RLY AE PATS- AF PATS+ AMBER AUTO AUTO DIMMING REAR VIEW MIRROR AUTOMATIC A/C BLK WIRE BLOWER RELAY BLU WIRE C-01 C-03 C-04 C-06 C-13 C-14 C-16 C-21 C-27 C-62 CLOCKSPRING CLUSTER SWITCH 1 DASH-ELECTRICAL SUPPLY UNIT DATA LINK CONNECTOR 2 ELECTRICAL SUPPLY UNIT ENG FROM FUSE 40 (DIAGRAM 2 OF 6) FRONT SEAT WARMER CONTROL UNIT FUSE 18 FUSE 22 FUSE 26 FUSE 42 FUSE 44 FUSE 47 GLASS MOTOR GREEN GRN WIRE GRY WIRE HEATED STEERING WHEEL CONTROL UNIT INDICATOR UNIT INSTRUMENT CLUSTER J/C C-30 J/C C-45 J/C C-46 LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER COMPARTMENT TEMPERATURE SENSOR PLG CONTROL MODULE PNK WIRE PPL PPL/GRN WIRE PUSH BUTTON START RELAY & FUSE BLOCK RETURN SSB 2 SSB AMBER SSB GREEN SSB ILL START/STOP) STATUS STEERING ANGLE SENSOR TAN WIRE TCM TO DC-DC CONVERTER (DIAGRAM 6 OF 6) TO FRONT ACCESSORY SOCKET (DIAGRAM 4 OF 6) TO FUSE 48 (DIAGRAM 4 OF 6) TO FUSE 49 (DIAGRAM 4 OF 6) TO IGNITION RELAY (W/ I-STOP) (DIAGRAM 6 OF 6) TO J/C C-41 (DIAGRAM 6 OF 6) VIO WIRE WHT WIRE WINDSHIELD WIPER MOTOR WINDSHIELD WIPER, WASHER SWITCH/ REAR WIPER, WASHER SWITCH YEL WIRE

0913-504 0913-505 0913-506 0913-507 BLK WIRE BRN WIRE C-03 C-06 C-13 C-21 C-86 C-87 DASH-ELECTRICAL SUPPLY UNIT FUSE 47 FUSE 6 FUSE BLOCK GND SH GND SIG GNS SSR GRN WIRE HEATER 3 HEATER 4 HOT AT ALL TIMES J/C C-30 J/C C-41 J/C C-45 J/C C-46 J/C C-48 LEFT REAR SEAT BACK FILAMENT LEFT REAR SEAT CUSHION FILAMENT LIN LIN 2 LT GRN WIRE NCA WIRE REAR SEAT WARMER CONTROL UNIT REAR SEAT WARMER SWITCH REAR SEAT) RELAY & FUSE BLOCK RIGHT REAR SEAT BACK FILAMENT RIGHT REAR SEAT CUSHION FILAMENT THERM 3 THERM 4 YEL WIRE

BCM BFLS BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRN WIRE C-08 C-20 C-22 C-23 C-24 C-25 CAN H AF CAN L COMPUTER DATA LINES SYSTEM DOOR DOOR LATCH SWITCH DRIVER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT DSC HU/CM ELECTRIC PARKING BRAKE SWITCH F SPEAKER N F SPEAKER P FRONT NOTIFICATION, WARNING SPEAKER GRN WIRE GRY WIRE J/C C-29 J/C C-51 J/C C-52 LEFT FRONT DOOR LATCH, LOCK ACTUATOR LEFT REAR DOOR LATCH, LOCK ACTUATOR LT BLU WIRE LT GRN WIRE OPERATION SIDE (EPB) ORG/ WIRE PASSENGER'S SIDE DOOR-ELECTRICAL SUPPLY UNIT PNK WIRE PPL/BLU WIRE PPL/GRN WIRE R DOOR SW R SPEAKER N R SPEAKER P REAR NOTIFICATION, WARNING SPEAKER RED WIRE RELEASE SIDE (EPB) RIGHT FRONT DOOR LATCH, LOCK ACTUATOR RIGHT REAR DOOR LATCH, LOCK ACTUATOR WHT WIRE YEL WIRE