Mazda MX-5 NC (2005-2008) nca Wiring diagrams

AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT ABS FUSE BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE IND BRAKE SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) COMPUTER COMPUTER DATA LINES SYSTEM DSC HU/CM (RIGHT FRONT OF ENGINE COMPT) DSC IND DSC OFF DSC OFF SWITCH RIGHT FRONT ABS WHEEL SPEED SENSOR ENGINE FUSE FUSE BLOCK (BEHIND LEFT END OF DASH) GRN/BLK WIRE GRN/WHT WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START HOT W/ IGNITION RELAY ENGERIZED IND INSTRUMENT CLUSTER J/C LEFT FRONT ABS WHEEL- SPEED SENSOR (AT LEFT FRONT WHEEL) LEFT REAR ABS WHEEL SPEED SENSOR METER FUSE MICRO - NCA WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) ROOM FUSE RIGHT REAR ABS WHEEL- SPEED SENSOR (AT RIGHT REAR WHEEL) STEERING ANGLE SENSOR (IN STEERING COLUMN) STOP FUSE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ABS FUSE ABS HU/CM (RIGHT FRONT OF ENGINE COMPT) ABS IND. BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE IND BRAKE SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) COMPUTER COMPUTER DATA LINES SYSTEM ENGINE FUSE FUSE BLOCK (BEHIND LEFT END OF DASH) GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START HOT W/ IGNITION RELAY ENERGIZED INSTRUMENT CLUSTER LEFT FRONT ABS WHEEL- SPEED SENSOR (AT LEFT FRONT WHEEL) LEFT REAR ABS WHEEL SPEED SENSOR METER FUSE MICRO - NCA WIRE RED WIRE RED/BLK WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) ROOM FUSE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS WHEEL- SPEED SENSOR (AT RIGHT REAR WHEEL) STOP FUSE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOCK (LEFT SIDE OF ENGINE COMPT) BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CLOCK SPRING (IN STEERING COLUMN) CLUTCH PEDAL POSITION SWITCH (M/T) (TOP OF CLUTCH PEDAL ASSEMBLY) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE MAIN EGI COMP 1 FUSE ENGINE CONTROLS SYSTEM GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ MAIN RELAY ENERGIZED LEFT LEFT UP SWITCH NCA WIRE NEUTRAL SWITCH (M/T) (ON TRANSMISSION) ORG/BLK WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RELAY, MAIN FUSE RES+ RIGHT RIGHT UP SWITCH ROOM FUSE SET/ COA STOP FUSE TCM (BEHIND LEFT END OF DASH) VEHICLE SPEED SENSOR (A/T) (ON TRANSMISSION OR TRANSAXLE) VEHICLE SPEED SENSOR (M/T) (ON TRANSMISSION OR TRANSAXLE) VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CENTER KEYLESS ANTENNA (UNDER CENTER CONSOLE) CENTER REAR OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOOD LATCH SWITCH (CENTER FRONT OF ENGINE COMPT) HORNS SYSTEM J/C KEYLESS BUZZER (FRONT OF LUGGAGE COMPT) KEYLESS CONTROL MODULE (BEHIND LEFT END OF DASH) LEFT DOOR LOCK SWITCH LEFT DOOR SWITCH LEFT KEYLESS ANTENNA (IN LEFT DOOR) LEFT REQUEST SWITCH LIFT GATE REQUEST SWITCH LOCK LOCK UN- LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PNK WIRE REAR KEYLESS ANTENNA (CENTER REAR OF LUGGAGE COMPT) REAR KEYLESS ANTENNA 2 (REAR OF CENTER CONSOLE) RED WIRE RED/BLK WIRE RIGHT DOOR LOCK SWITCH RIGHT DOOR SWITCH (ON RIGHT "B" PILLAR) RIGHT KEYLESS ANTENNA (IN RIGHT DOOR) RIGHT REQUEST SWITCH TRUNK KEY CYLINDER SWITCH TRUNK KEYLESS ANTENNA (FRONT OF LUGGAGE COMPARTMENT) TRUNK, TAILGATE, FUEL DOORS SYSTEM UN LOCK UN- LOCK LOCK VIO WIRE W/ ADVANCED KEYLESS ENTRY, START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BEAM IND BEAM SWITCH BLK WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE DRL CONTROL MODULE (BEHIND LEFT SIDE OF DASH) DRL FUSE FOG FUSE FOG SWITCH FRONT FOG LIGHT RELAY (IN RELAY, MAIN FUSE BLOCK) FUSE BLOCK METER FUSE (BEHIND LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HEAD HEAD LOW L HEAD LOW R HEADLIGHT RELAY (HEAD) HEADLIGHT SWITCH HI TNS FLASH- TO- PASS OFF LO HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER J/C-09 JC-02 LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LIGHT SWITCH LT GRN/BLK WIRE MAIN FUSE MICROCOMPUTER NCA WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) RIGHT FRONT COMBINATION LIGHT RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) VIO/WHT WIRE WHT/BLK WIRE YEL/RED WIRE

BEAM IND BEAM SWITCH BLK WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE DISCHARGE HEADLIGHT CONTROL MODULE DRL CONTROL MODULE (BEHIND LEFT SIDE OF DASH) DRL FUSE FOG FUSE FOG SWITCH FRONT FOG LIGHT RELAY (IN RELAY, MAIN FUSE BLOCK) FUSE BLOCK METER FUSE (BEHIND LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HEAD HEAD LOW R HEAD LOW L HEADLIGHT RELAY (HEAD) HEADLIGHT SWITCH HI TNS FLASH- TO- PASS OFF LO HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER J/C-09 LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LIGHT SWITCH SWITCH LT GRN/BLK WIRE MAIN FUSE MICROCOMPUTER NCA WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) RIGHT FRONT COMBINATION LIGHT RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) VIO/WHT WIRE WHT/BLK WIRE YEL/RED WIRE

BEAM IND BEAM SWITCH BLK WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE FOG FUSE FOG SWITCH FRONT FOG LIGHT RELAY (IN RELAY, MAIN FUSE BLOCK) GRN/YEL WIRE HEAD FUSE HEAD LOW L HEAD LOW R HEADLIGHT RELAY (HEAD) HEADLIGHT SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER J/C-09 JC-02 LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT RIGHT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LIGHT SWITCH HI HI FLASH- TO- PASS LO LT GRN WIRE LT GRN/BLK WIRE MAIN FUSE NCA WIRE RED WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) RIGHT FRONT COMBINATION LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) TNS FLASH- TO- PASS OFF LO HEAD TNS OFF HEAD VIO/WHT WIRE WHT/BLK WIRE YEL/RED WIRE

BEAM IND BEAM SWITCH BLK WIRE BLK/RED WIRE BRN WIRE BRN/BLK WIRE DISCHARGE HEADLIGHT CONTROL MODULE FOG FUSE FOG SWITCH FRONT FOG LIGHT RELAY (IN RELAY, MAIN FUSE BLOCK) GRN/BLK WIRE GRN/YEL WIRE HEAD FUSE HEAD LOW L HEAD LOW R HEADLIGHT RELAY (HEAD) HEADLIGHT SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER J/C-09 LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT RIGHT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LIGHT SWITCH HI FLASH- TO- PASS LO LT GRN WIRE LT GRN/BLK WIRE MAIN FUSE NCA WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) RIGHT FRONT COMBINATION LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) TNS OFF HEAD VIO/WHT WIRE WHT/BLK WIRE YEL/RED WIRE

A/C FUSE AIR FLOW MODE ACTUATOR (BEHIND CENTER OF DASH) AIR INTAKE ACTUATOR (BEHIND RIGHT SIDE OF DASH) AIR MIX ACTUATOR (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLOWER MOTOR (INTEGRAL TO BLOWER UNIT, BEHIND RIGHT SIDE OF DASH) BLOWER RELAY (IN RELAY, MAIN FUSE BLOCK) BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CLIMATE CONTROL UNIT DEFOGGER SYSTEM EVAPORATOR TEMPERATURE SENSOR (BEHIND RIGHT SIDE OF DASH) FUSE BLOCK (BEHIND LEFT END OF DASH) HEATER FUSE HOT AT ALL TIMES HOT IN RUN NCA WIRE ORG/ WIRE POWER METAL OXIDE RED WIRE RED/WHT WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) ROOM FUSE SEMICONDUCTOR FIELD EFFECT TRANSISTOR (BEHIND RIGHT END OF DASH) VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE FRONT HEATED OXYGEN SENSOR (UPSTREAM SIDE OF CATALYTIC CONVERTER) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT CORNER OF ENGINE COMPT) REAR HEATED OXYGEN SENSOR (DOWNSTREAM SIDE OF CATALYTIC CONVERTER) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM TOP OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE