Mazda MX-5 NB facelift (2001-2005) hot at all times Wiring diagrams

AA AC AD AE AF AG AH AI AJ AL AN AO AP AQ AR AS BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN/BLK WIRE BRN/RED WIRE DATA LINK CONNECTOR (DLC) (LEFT REAR OF ENGINE COMPT) EC-AT SOLENOID VALVE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR UNIT (TOP REAR OF ENGINE) EXTERIOR LIGHTS (BACKUP) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START INPUT/ TURBINE SPEED SENSOR INSTRUMENT CLUSTER J/C X-21 (LEFT SIDE OF DASH) J/C X-22 (LEFT SIDE OF DASH) J/C X-23 (BEHIND LEFT SIDE OF DASH) J/C-01 (BEHIND LEFT SIDE OF DASH) LT GRN WIRE LT GRN/RED WIRE METER FUSE MICRO COMPUTER NCA WIRE O/D OFF INDICATOR O/D OFF SWITCH ORG/ WIRE OUTPUT SPEED SENSOR PNK/BLK WIRE PNK/BLU WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND LEFT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE ROOM FUSE SHIFT SOL SHIFT SOL TCC SOL STARTING/ CHARGING SYSTEM THROTTLE POSITION SENSOR (RIGHT FRONT OF ENGINE) TRANSMISSION CONTROL MODULE (BEHIND LEFT SIDE OF DASH) TRANSMISSION RANGE SWITCH (ON TRANSMISSION) VIO/GRN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE D LOCK FUSE DOOR LOCK CONTROL MODULE (BEHIND LEFT SIDE OF DASH) DOOR LOCK SWITCH EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN/ORG WIRE HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START JC-01 JC-02 JC-03 KEYLESS CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) LEFT DOOR KEY CYLINDER SWITCH LEFT DOOR KEY CYLINDER SWITCH LK UNLK LEFT DOOR LOCK ACTUATOR LK UNLK LOCK LT GRN WIRE METER FUSE ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT DOOR KEY CYLINDER SWITCH LK UNLK RIGHT DOOR LOCK ACTUATOR ROOM FUSE UNLOCK VIO WIRE W/ LOCK SWITCH W/O LOCK SWITCH WHT/RED WIRE YEL WIRE

ANTI-LOCK BRAKES SYSTEM BEAM IND BEAM SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR (IN BRAKE FLUID RESERVOIR) BRAKE IND DRL CONTROL MODULE (BEHIND LEFT SIDE OF DASH) ENGINE FUSE FLASH- TO- PASS LO FRONT FOG LIGHT FUSE FRONT FOG LIGHT RELAY (BEHIND LEFT SIDE OF DASH) FRONT FOG LIGHT SWITCH FUSE FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HEAD HEAD FUSE HEAD LH FUSE HEAD RH FUSE HEADLIGHT RELAY (AT RIGHT REAR OF ENGINE COMPARTMENT) HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER JC-01 JC-02 JC-03 LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LT GRN WIRE LT GRN/RED WIRE MAIN FUSE BLOCK (AT RIGHT REAR OF ENGINE COMPARTMENT) PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) TNS OFF WHT WIRE YEL WIRE

BEAM IND BEAM SWITCH BLK WIRE BLU WIRE FRONT FOG LIGHT SWITCH FRONT FOGLIGHT FUSE FRONT FOGLIGHT RELAY (BEHIND LEFT SIDE OF DASH) FUSE FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/YEL WIRE HEAD FUSE HEAD LH FUSE HEAD RH FUSE HEADLIGHT RELAY (AT RIGHT REAR OF ENGINE COMPARTMENT) HEADLIGHT SWITCH HI LO FLASH- TO- PASS HOT AT ALL TIMES INSTRUMENT CLUSTER JC-01 JC-02 JC-03 LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT HEADLIGHT (LOW) LT GRN WIRE LT GRN/RED WIRE MAIN FUSE BLOCK (AT RIGHT REAR OF ENGINE COMPARTMENT) PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT (HIGH) RIGHT HEADLIGHT (LOW) TNS OFF HEAD WHT WIRE YEL WIRE

A/T ABS IND. AIR BAG IND ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM TRANSMISSIONS SYSTEM ANTI-THEFT SYSTEM ENGINE CONTROLS SYSTEM BLK WIRE BLK/BLU WIRE BLK/RED (OR VIO) WIRE BLK/WHT (OR ORG) WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR (IN BRAKE FLUID RESERVOIR) BRAKE IND BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/YEL WIRE BUCKLE SWITCH BUZZER CHARGE IND CONN 1 CONN 2 CONN 3 CRUISE CONTROL SYSTEM CRUISE SET IND DRL CONTROL MODULE (BEHIND LEFT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON TOP REAR OF ENGINE) EXTERIOR LIGHTS SYSTEM STARTING/CHARGING SYSTEM FUEL FUEL GAUGE SENDER UNIT FUEL PUMP UNIT (UNDER REAR CENTER OF VEHICLE) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HI-BEAM IND HOT AT ALL TIMES HOT IN RUN OR START ILLUMINATION (4 BULBS) INSTRUMENT CLUSTER JC-02 JC-03 LEFT TURN IND LOW FUEL IND M/T METER FUSE MICROCOMPUTER MIL IND O/D OFF IND ODOMETER/ TRIPMETER SWITCH OIL PRESSURE SWITCH (ON LEFT SIDE OF ENGINE) OIL-PRESSURE METER ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT TURN IND ROOM FUSE SEAT BELTS IND SECURITY IND SOUND SYSTEMS SPEEDOMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TEMP TRANSMISSIONS SYSTEM VIO/WHT WIRE W/ ABS W/ DRL W/O DRL WARNING SYSTEM WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

AUDIO UNIT ILLUMINATION BLK WIRE BLU WIRE BLU/RED WIRE FAN SWITCH ILLUMINATION FRONT FOG LIGHT SWITCH ILLUMINATION (W/O CRUISE CONTROL) FUSE FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/RED WIRE HAZARD WARNING SWITCH ILLUMINATION HEADLIGHT SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER ILLUMINATION INTERIOR LIGHT) J/C X-21 J/C X-22 JC-01 KEYLESS CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) LEFT DOOR SWITCH LT GRN WIRE LT GRN/RED WIRE MAIN FUSE BLOCK (AT RIGHT REAR OF ENGINE COMPARTMENT) MICROCOMPUTER OFF DOOR OFF HEAD OSCILLATOR PANEL LIGHT CONTROL SWITCH PASSENGER AIR BAG DEACTIVATION SWITCH WARNING LIGHT RED WIRE RED/BLK WIRE RIGHT DOOR SWITCH ROOM FUSE SHIFT-LOCK ACTUATOR ILLUMINATION (A/T) TAIL FUSE TNS TNS RELAY (AT RIGHT REAR OF ENGINE COMPARTMENT) WHT WIRE WHT/RED WIRE YEL WIRE

AUDIO UNIT BLK WIRE BLU WIRE BLU/RED WIRE FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRY/BLK WIRE HOT AT ALL TIMES POWER ANTENNA RED WIRE ROOM FUSE

AUDIO AMPLIFIER (BEHIND LOWER CENTER OF DASH) AUDIO FUSE AUDIO RELAY (BEHIND LEFT SIDE OF DASH) AUDIO UNIT BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR RUN INSTRUMENT CLUSTER SYSTEM LEFT DOOR SPEAKER LEFT TWEETER (IF EQUIPPED) LT GRN/BLK WIRE NCA WIRE ORG/ WIRE POWER ANTENNA RADIO FUSE RED WIRE RED/BLK WIRE RIGHT DOOR SPEAKER RIGHT TWEETER (IF EQUIPPED) ROOM FUSE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AUDIO UNIT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR RUN INTERIOR LIGHTS LEFT DOOR SPEAKER LEFT TWEETER SPEAKER (IF EQUIPPED) POWER ANTENNA RADIO FUSE RED WIRE RED/BLK WIRE RIGHT DOOR SPEAKER RIGHT TWEETER SPEAKER (IF EQUIPPED) ROOM FUSE SYSTEMS YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START J/C X-21 J/C X-22 JC-01 KEY INTERLOCK SOLENOID (BEHIND LEFT SIDE OF DASH) KEY INTERLOCK UNIT (BEHIND LEFT END OF DASH) LT GRN WIRE MAIN FUSE BLOCK (AT RIGHT REAR OF ENGINE COMPT) METER FUSE RADIO FUSE RESISTOR (BEHIND LEFT SIDE OF DASH) SHIFT LOCK ACTUATOR (NEAR BASE OF GEAR SELECTOR LEVER) STOP FUSE WHT WIRE WHT/GRN WIRE YEL WIRE