Mazda MX-5 NC facelift (2008-2015) nca Wiring diagrams

A/T AUTO DIMMING MIRROR AV C-05 BA C-08 BACKUP LIGHT SWITCH BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE C-05 C-08 BA C-10 C-11 BA HOT AT ALL TIMES HOT IN ON OR START FUSE BLOCK (BEHIND LEFT END OF DASH) METER FUSE M/T NCA WIRE RED WIRE RED/YEL WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) ROOM FUSE TCM (BEHIND LEFT END OF DASH) TRANSMISSION RANGE SWITCH (ON TRANSMISSION) YEL WIRE

0918-1203 ABS HU/CM (RIGHT FRONT OF ENGINE COMPT) AG AH C-08 BB C-11 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRAKE SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRN WIRE C-03 C-04 C-08 C-17 CENTER REAR OF LUGGAGE COMPT) COMPUTER MICRO DRIVE CIRCUIT DSC HU/CM (RIGHT FRONT OF ENGINE COMPT) FLASHER CONTROL MODULE (LOWER LEFT END OF DASH) FUSE BLOCK (BEHIND LEFT END OF DASH) FUSE BLOCK (BEHIND LEFT END OF DASH) ILLUMI FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HAZARD WARNING SWITCH HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HAZARD FUSE HOT AT ALL TIMES STOP FUSE HOT AT ALL TIMES TAIL FUSE HOT IN RUN OR START METER FUSE INDICATOR SELECTOR INSTRUMENT CLUSTER J/C 2 J/C 9 KEYLESS CONTROL MODULE (BEHIND LEFT END OF DASH) LEFT BRAKE LIGHT LEFT FRONT COMBINATION LIGHT LEFT TURN LIGHT LEFT FRONT SIDE MARKER LIGHT LEFT LEFT TAIL- LIGHT RIGHT TAIL- LIGHT REAR SIDE MARKER LIGHT LEFT LICENSE PLATE LIGHT RIGHT LICENSE PLATE LIGHT LEFT TURN IND RIGHT TURN IND LIGHT SWITCH TNS HEAD NCA WIRE OFF ORG/ WIRE PCM (LEFT FRONT CORNER OF ENGINE COMPT) RED WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) RIGHT BRAKE LIGHT RIGHT FRONT COMBINATION LIGHT RIGHT PARKING LIGHT RIGHT FRONT SIDE MARKER LIGHT/ LEFT PARKING LIGHT RIGHT REAR SIDE MARKER LIGHT RIGHT REAR TURN LIGHT LEFT REAR TURN LIGHT RIGHT TURN LIGHT TNS RELAY (TAIL) (IN RELAY, MAIN FUSE BLOCK) TURN SWITCH W/ ABS W/ DSC W/ POWER RETRACTABLE HARDTOP WHT WIRE YEL WIRE

BEAM HEADLIGHT SWITCH SWITCH BEAM IND BLK WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE C-03 C-04 C-11 DRL CONTROL MODULE (LOWER LEFT END OF DASH) DRL FUSE HEAD HEAD LOW LOW FUSE FUSE FOG FUSE FOG SWITCH FRONT FOG LIGHT RELAY (IN RELAY, MAIN FUSE BLOCK) FRONT FOG LIGHT SWITCH GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HEADLIGHT RELAY (HEAD) HI TNS FLASH- TO- PASS OFF LO HEAD HOT AT ALL TIMES HOT IN ON OR START FUSE BLOCK METER FUSE (BEHIND LEFT END OF DASH) INSTRUMENT CLUSTER J/C 2 J/C 9 LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LH RH 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 BRN WIRE C-03 C-04 FOG FUSE FRONT FOG LIGHT RELAY (IN RELAY, MAIN FUSE BLOCK) GRN/BLK WIRE GRN/YEL WIRE HEAD FUSE HEAD HEAD LOW L LOW R FUSE FUSE HEADLIGHT FOG SWITCH SWITCH HEADLIGHT RELAY (HEAD) HI FLASH- TO- PASS OFF LO HOT AT ALL TIMES INSTRUMENT CLUSTER J/C 2 J/C 9 LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT RIGHT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LIGHT SWITCH/ HI FLASH- TO- PASS FRONT FOG LO LIGHT SWITCH 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 TNS OFF HEAD HEAD VIO/WHT WIRE WHT/BLK WIRE YEL/RED WIRE

BEAM SWITCH BLK WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE C-03 C-03 FRONT FOG LIGHT RELAY (IN RELAY, MAIN FUSE BLOCK) C-04 C-11 DISCHARGE HEADLIGHT CONTROL MODULE DISCHARGE HEADLIGHT CONTROL MODULE RIGHT HEADLIGHT (LOW) DRL CONTROL MODULE (LOWER LEFT END OF DASH) DRL FUSE FOG FUSE FOG SWITCH FRONT FOG LIGHT SWITCH 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 FUSE BLOCK METER FUSE (BEHIND LEFT END OF DASH) INSTRUMENT CLUSTER J/C 2 J/C 9 LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LIGHT SWITCH LT GRN/BLK WIRE MAIN FUSE MICROCOMPUTER BEAM IND 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) VIO/WHT WIRE WHT/BLK WIRE YEL/RED WIRE

BEAM HEADLIGHT SWITCH SWITCH BEAM IND BLK WIRE BLK/RED WIRE BRN WIRE C-03 C-04 DISCHARGE HEADLIGHT CONTROL MODULE DISCHARGE HEADLIGHT CONTROL MODULE RIGHT HEADLIGHT (LOW) FOG FUSE FOG SWITCH FRONT FOG LIGHT RELAY (IN RELAY, MAIN FUSE BLOCK) GRN/BLK WIRE GRN/YEL WIRE HEAD FUSE HEAD HEAD LOW L LOW R FUSE FUSE HEADLIGHT RELAY (HEAD) HOT AT ALL TIMES INSTRUMENT CLUSTER J/C 2 J/C 9 LEFT FRONT COMBINATION LIGHT LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LIGHT LIGHT SWITCH/ HI FRONT FOG LIGHT SWITCH 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 RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT (HIGH) TNS FLASH- TO- PASS OFF LO HEAD VIO/WHT WIRE WHT/BLK WIRE YEL/RED WIRE

0140-13 CLOCK SPRING (IN STEERING COLUMN) 0140-35 AL C-11 BLK WIRE BLU WIRE C-03 GRN WIRE GRN/ORG WIRE HORN (BEHIND LEFT SIDE OF FRONT BUMPER) HORN RELAY HORN SWITCH (IN STEERING WHEEL) HOT AT ALL TIMES KEYLESS CONTROL MODULE (BEHIND LEFT END OF DASH) NCA WIRE ORG/ WIRE RED WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) RELAY, MAIN FUSE BLOCK (LEFT SIDE OF HORN FUSE ENGINE COMPT) STOP FUSE W/ ADVANCED KEYLESS ENTRY, START SYSTEM, KEYLESS ENTRY SYSTEM WHT WIRE

0918-703 5 0140-13 5 0140-35 AE C-08 AQ C-05 AUDIO UNIT ILLUMINATION BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN/BLK WIRE C-03 C-05 C-06 C-08 C-11 CLIMATE CONTROL UNIT ILLUMINATION CLOCK SPRING (IN STEERING COLUMN) COMPT) CRUISE CONTROL SWITCH ILLUMINATION AUDIO CONTROL SWITCH ILLUMINATION DOOR LOCKS SYSTEM DSC OFF SWITCH ILLUMINATION (IF EQUIPPED) FUSE BLOCK (BEHIND LEFT END OF DASH) ILLUMI FUSE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HAZARD WARNING SWITCH ILLUMINATION HOT AT ALL TIMES INSTRUMENT CLUSTER ILLUMINATION J/C 9 KEYLESS CONTROL MODULE (BEHIND LEFT END OF DASH) LEFT SEAT WARMER SWITCH ILLUMINATION (IF EQUIPPED) LIGHT SWITCH MAP LIGHT MICROCOMPUTER NCA WIRE OFF DOOR OFF HEAD ORG/ WIRE PANEL LIGHT CONTROL PCM (LEFT FRONT CORNER OF ENGINE COMPT) PNK/BLU WIRE POWER RETRACTABLE HARDTOP INDICATOR LIGHT POWER RETRACTABLE HARDTOP SWITCH PASSENGER AIR BAG DEACTIVATION RED WIRE RED/BLU WIRE RELAY, MAIN FUSE BLOCK (LEFT SIDE OF ENGINE RIGHT DOOR SWITCH (ON RIGHT "B" PILLAR) RIGHT SEAT WARMER SWITCH ILLUMINATION (IF EQUIPPED) ROOM FUSE SAS CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) SELECTOR ILLUMINATION (A/T) STEERING SWITCH ILLUMINATION TAIL FUSE TNS TNS RELAY (TAIL) (IN RELAY, MAIN FUSE BLOCK) TRUNK COMPARTMENT LIGHT TRUNK COMPARTMENT LIGHT SWITCH (CENTER REAR OF LUGGAGE COMPT) W/ ADVANCED KEYLESS ENTRY, START SYSTEM, KEYLESS ENTRY SYSTEM

0914-114 0922-104 AK C-11 AP C-05 AY C-11 BA C-11 BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BUZZER C-05 C-08 C-11 C-15 COMPUTER DATA LINES SYSTEM DOOR IND GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES FUSE BLOCK (BEHIND D LOCK FUSE LEFT END OF DASH) HOT AT ALL TIMES RELAY, MAIN FUSE ROOM BLOCK FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN HOT IN RUN OR ACC OR IGNITION KEY ILLUMINATION INSTRUMENT CLUSTER J/C 11 (BEHIND RIGHT KICK PANEL) J/C 8 J/C 9 KEYLESS CONTROL MODULE (BEHIND LEFT END OF DASH) LOCK LT GRN WIRE LT GRN/RED WIRE METER FUSE FUSE MICRO COMPUTER NCA WIRE ORG/ WIRE REAR KEYLESS RECEIVER (FRONT OF LUGGAGE COMPT) RED WIRE RED/BLK WIRE RUN WIRE TRIP METER SECU- RITY IND SWITCH TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK VIO WIRE W/ ADVANCED KEYLESS ENTRY, START SYSTEM W/O ADVANCED KEYLESS ENTRY, START SYSTEM WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

AE AF C-05 AN C-05 AT C-11 BB C-11 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 C-05 C-05 AW C-08 C-15 C-16 C-17 CENTER KEYLESS ANTENNA (UNDER CENTER CONSOLE) CENTER REAR OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM FLASHER CONTROL MODULE (LOWER LEFT END OF DASH) 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 HORNS SYSTEM J/C J/C 11 J/C 2 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 LIFTGATE REQUEST SWITCH LOCK LT GRN WIRE LT GRN/BLK WIRE MAP LIGHT NCA WIRE ORG/ WIRE PNK WIRE POWER WINDOW MAIN SWITCH 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 COMPT) 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