Mazda CX-3 I (2015-2018) microcomputer Wiring diagrams

BCM BLK WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR BRAKE SWITCH BRN WIRE C-05 C-08 CLUSTER SWITCH COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE INSTRUMENT CLUSTER J/C C-35 LT BLU WIRE LT GRN WIRE MICROCOMPUTER PCM RED WIRE RIGHT END OF DASH) SCBS OFF SWITCH START STOP UNIT STEERING ANGLE SENSOR TCS OFF SWITCH VIO WIRE WARNING/INDICATOR LIGHTS WHT WIRE YEL WIRE

AUTO RETURN BLK WIRE BLU WIRE BRN WIRE C-05 C-09 C-13 C-15 C-16 C-24 C-25 COMPUTER DATA LINES SYSTEM FRONT INTERIOR KEYLESS ANTENNA GRN WIRE GRY WIRE INDICATOR INSTRUMENT CLUSTER KEYLESS BEEPER LEFT FRONT EXTERIOR KEYLESS ANTENNA LEFT FRONT OUTER HANDLE LF CONTROL UNIT LIGHTS) LT BLU WIRE LT GRN WIRE MICROCOMPUTER PNK WIRE REAR EXTERIOR KEYLESS ANTENNA REAR INTERIOR KEYLESS ANTENNA RED WIRE REQUEST SWITCH REQUEST SWITCH (LIFTGATE) RIGHT END OF DASH) RIGHT FRONT EXTERIOR KEYLESS ANTENNA RIGHT FRONT OUTER HANDLE VIO WIRE WARNING WHT WIRE YEL WIRE

ACCELERATOR PEDAL POSITION SENSOR (BEHIND ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLU WIRE BRAKE SWITCH BRN WIRE C-05 COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE INDICATOR INSTRUMENT CLUSTER J/C C-35 (UNDER CENTER CONSOLE) LIGHTS) LT GRN WIRE METER 1 FUSE MICROCOMPUTER PCM RED WIRE RELAY & FUSE BLOCK RELAY ENERGIZED RIGHT END OF DASH) START STOP UNIT TAN WIRE THROTTLE BODY (LEFT REAR OF ENGINE) VIO WIRE WARNING WHT WIRE YEL WIRE

AUTO LIGHT SENSOR/ RAIN SENSOR AUTO OFF MIST AUTO STOP SWITCH BCM BLK WIRE BLU WIRE BRN WIRE C-04 C-11 C-23 CIRCUIT BREAKER COMPUTER DATA LINES SYSTEM ELECTRICAL SUPPLY UNIT (ESU) FRONT FUSE BLOCK GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER J/C C-35 LT BLU WIRE LT GRN WIRE METER 1 FUSE MICROCOMPUTER NCA WIRE PNK WIRE R WIPER FUSE REAR RED WIRE RELAY & FUSE BLOCK RELAY ENERGIZED START STOP UNIT TAN WIRE VIO WIRE W/ SMART CITY BRAKE SUPPORT (SCBS), LANE DEPARTURE WARNING SYSTEM WARNING/ INDICATOR LIGHTS WASHER FLUID LEVEL SENSOR WASHER MOTOR WHT WIRE WINDSHIELD WASHER SWITCH WINDSHIELD WIPER MOTOR WINDSHIELD WIPER, WASHER SWITCH/ REAR WIPER, WASHER SWITCH WIPER FUSE WIPER HI RELAY WIPER INT RELAY

ACTIVE DRIVING DISPLAY AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BRN WIRE BUZZER COMPUTER DATA LINES SYSTEM DIMMER CANCEL SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L ILLUMINATION INSTRUMENT CLUSTER INTERIOR FUSE J/C C-35 LCD LCD (IF EQUIPPED) LT BLU WIRE LT GRN WIRE METER 1 FUSE MICROCOMPUTER MS CAN-H MS CAN-L PANEL LIGHT CONTROL PARKING BRAKE SWITCH PNK WIRE RED WIRE RELAY & FUSE BLOCK RELAY ENERGIZED SHIFT INTERLOCK SYSTEM SOUND SYSTEMS SPEEDOMETER (ANALOG) SPEEDOMETER (DIGITAL) TACHOMETER (ANALOG) TAN WIRE TRANSMISSIONS SYSTEM TRIPMETER SWITCH VIO WIRE WARNING/ INDICATOR LIGHTS WHT WIRE YEL WIRE

0518-101 0922-201 0922-202 AUDIO UNIT AUTO BLK WIRE BLU WIRE BRN WIRE BUZZER C-07 CD PLAYER CLIMATE CONTROL UNIT CLOCK- SPRING CLUSTER SWITCH COMMANDER SWITCH (W/ CENTER DISPLAY) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DIMMER CANCEL SWITCH DRIVE SELECTION SWITCH ELECTRICAL SUPPLY UNIT (ESU) FLASH TO PASS GRN WIRE HAZARD WARNING SWITCH HEAD HOT AT ALL TIMES HOT W/ ILLUM INSTRUMENT CLUSTER INTERIOR FUSE J/C C-34 (LEFT SIDE OF DASH) LIGHT SWITCH/ FOG LIGHT SWITCH/ TURN SWITCH LT BLU WIRE LT GRN WIRE MANUAL A/C METER 1 FUSE MICROCOMPUTER NCA WIRE OFF RED WIRE RELAY & FUSE BLOCK SHIFT PANEL (INDICATOR) START STOP UNIT STEERING SWITCH TAIL FUSE TNS VIO WIRE WARNING/INDICATOR LIGHTS WHT WIRE

A/C MAG FUSE A/C RELAY AIR INTAKE ACTUATOR BCM BLK WIRE BLOWER MOTOR BLOWER RELAY (HEATER) BLU WIRE BRN WIRE C-02 C-04 C-05 C-08 CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM EVAPORATOR TEMPERATURE SENSOR FAN SWITCH GRN WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT W/ INSTRUMENT CLUSTER INTERIOR FUSE LT BLU WIRE LT GRN WIRE MAGNETIC CLUTCH MICROCOMPUTER PNK WIRE RED WIRE RELAY & FUSE BLOCK RESISTOR (RIGHT CENTER OF DASH) TAN WIRE VIO WIRE W/ AIR INTAKE ACTUATOR WHT WIRE

AUTO RETURN BLK WIRE BLU WIRE BRN WIRE C-05 C-09 C-13 C-15 C-16 C-24 C-25 COMPUTER DATA LINES SYSTEM FRONT INTERIOR KEYLESS ANTENNA GRN WIRE GRY WIRE INDICATOR INSTRUMENT CLUSTER KEYLESS BEEPER LEFT FRONT EXTERIOR KEYLESS ANTENNA LEFT FRONT OUTER HANDLE LF CONTROL UNIT LIGHTS) LT BLU WIRE LT GRN WIRE MICROCOMPUTER PNK WIRE REAR EXTERIOR KEYLESS ANTENNA REAR INTERIOR KEYLESS ANTENNA RED WIRE REQUEST SWITCH REQUEST SWITCH (LIFTGATE) RIGHT END OF DASH) RIGHT FRONT EXTERIOR KEYLESS ANTENNA RIGHT FRONT OUTER HANDLE VIO WIRE WARNING WHT WIRE YEL WIRE

0518-101 AT FUSE AT IND FUSE BLK WIRE BLU WIRE BRN WIRE C-04 C-07 COMPUTER DATA LINES SYSTEM DRIVE SELECTION SWITCH FUSE BLOCK GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT CLUSTER J/C C-35 LT GRN WIRE METER 1 FUSE MICROCOMPUTER NCA WIRE NOT P POSITION SWITCH PNK WIRE RED WIRE RELAY & FUSE BLOCK SELECTOR LEVER COMPONENT SHIFT LOCK SOLENOID SHIFT PANEL (INDICATOR) START STOP UNIT VIO WIRE WARNING/ LIGHTS INDICATOR WHT WIRE YEL WIRE

0810-103 0810-117 BLK WIRE BLU WIRE BRN WIRE C-21 CLOCK- SPRING COMPUTER DATA LINES SYSTEM GRN WIRE INDICATOR INFLATOR 1 INFLATOR 2 INSTRUMENT CLUSTER J/C C-35 (UNDER CENTER CONSOLE) LIGHTS) LT GRN WIRE MICROCOMPUTER NCA WIRE OCCUPANT CLASSIFICATION SENSOR OCCUPANT CLASSIFICATION SENSOR CONTROL MODULE RED WIRE SAS CONTROL MODULE (UNDER CENTER CONSOLE) SHORT BAR VIO WIRE WARNING WHT WIRE YEL WIRE