Mazda MX-5 NB (1998-2001) fuse block (behind left side of dash) Wiring diagrams

A/B FUSE ABS CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ABS FUSE ABS INDICATOR ABS MOTOR ABS WHEEL SPEED SENSORS (ON EACH WHEEL HUB/SPINDLE ASSEMBLY) BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/RED WIRE CRUISE CONTROL, EXTERIOR LIGHTS, SHIFT INTERLOCK, ENGINE CONTROLS DATA LINK CONNECTOR (LEFT REAR CORNER OF ENGINE COMPT) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) FUSIBLE LINK GRN WIRE HOT AT ALL TIMES HOT IN RUN, START INSTRUMENT CLUSTER J/C 01 (BEHIND RIGHT HEADLAMP) LEFT FRONT RIGHT REAR LT GRN WIRE LT GRN/RED WIRE MAIN FUSE BLOCK (RIGHT REAR SIDE OF ENGINE COMPT) METER FUSE NOT USED O-02 O-03 ABS HYDRAULIC UNIT (RIGHT SIDE OF ENGINE COMPT) ABS MOTOR RELAY ORG/ WIRE PNK/BLK WIRE REAR EV RIGHT FRNT LEFT FRNT RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRNT REAR AV LEFT FRNT RIGHT FRONT LEFT REAR STOP FUSE VALVE RELAY VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE X-22 (BEHIND LEFT SIDE OF DASH) YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/T BACK-UP LIGHT SWITCH BLK WIRE BLK/YEL WIRE FUSE BLOCK (BEHIND LEFT SIDE OF DASH) HOT IN RUN AND START LEFT BACK-UP LIGHT M/T METER FUSE RED/YEL WIRE RIGHT BACK-UP LIGHT TRANSMISSION CONTROLS SYSTEM TRANSMISSION RANGE SWITCH (CENTER REAR OF ENGINE COMPT) X-22 (BEHIND LEFT SIDE OF DASH)

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE CONDENSER FAN CONDENSER FAN RELAY (IN LEFT FRONT CORNER OF ENGINE COMPARTMENT) COOLING FAN MOTOR COOLING FAN RELAY (IN RIGHT REAR CORNER OF ENGINE COMPARTMENT) ENGINE FUSE FAN FUSE FUSE BLOCK (BEHIND LEFT SIDE OF DASH) HOT AT ALL TIMES HOT IN RUN OR START JC-01 JC-02 LT GRN WIRE LT GRN/BLK WIRE MAIN FUSE BLOCK (ON RIGHT REAR SIDE OF ENGINE COMPARTMENT) POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT SIDE OF DASH) RED/GRN WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/RED WIRE BRN/WHT (OR VIO) WIRE BRN/WHT WIRE BRN/YEL WIRE CLUTCH SWITCH (BEHIND LEFT SIDE OF DASH) CRUISE ACTUATOR (ON LEFT REAR OF ENGINE COMPARTMENT) CRUISE CONTROL MAIN SWITCH CRUISE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) CRUISE CONTROL SWITCH CRUISE IND DATA LINK CONNECTOR 1 (IN LEFT REAR CORNER OF ENGINE COMPARTMENT) ENGINE CONTROL SYSTEM FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN RUN, START INSTRUMENT CLUSTER J/C X-22 (BEHIND LEFT SIDE OF DASH) J/C-03 (LEFT SIDE OF DASH) M/T A/T MAIN FUSE BLOCK (RIGHT REAR SIDE OF ENGINE COMPT) METER FUSE PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RESUME/ACCEL SET/COAST SPEED OUTPUT STARTING/ CHARGING SYSTEM STOP FUSE TRANSMISSION CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VAC VENT 1 VENT 2 VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) BRN WIRE CRUISE CONTROL, ANTI-LOCK BRAKES, SHIFT INTERLOCK, ENGINE CONTROLS SYSTEMS D-03 D-03 HEADLIGHT SWITCH TNS FLASHER CONTROL MODULE (BEHIND LEFT SIDE OF DASH) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HAZARD WARNING SWITCH HEAD OFF 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 AND START TURN FUSE INSTRUMENT CLUSTER J/C 01 (BEHIND RIGHT HEADLAMP) J/C-03 (LEFT SIDE OF DASH) JC-02 (BEHIND LEFT HEADLAMP) LEFT BRAKE LIGHT RIGHT BRAKE LIGHT LEFT FRONT PARK LIGHT LEFT FRONT TURN/ HAZARD LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR TURN/ HAZARD LIGHT LEFT TAIL- LIGHT RIGHT TAIL- LIGHT LEFT TURN IND ORG/ WIRE RED WIRE RED/BLK WIRE RIGHT FRONT TURN/ HAZARD LIGHT RIGHT LICENSE PLATE LIGHT RIGHT REAR TURN/ HAZARD LIGHT RIGHT TURN IND SHIFT INTERLOCK SYSTEM SUPLEMENTAL RESTRAINTS SYSTEM TNS RELAY (RIGHT REAR CORNER OF ENGINE COMPT) TURN SWITCH VIO WIRE WHT WIRE X-21 (BEHIND LEFT SIDE OF DASH) YEL WIRE

BEAM IND BEAM SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR (IN FLUID RESERVOIR) BRAKE IND DRL CONTROL MODULE (BEHIND LEFT SIDE OF DASH) ENGINE FUSE EXTERIOR LIGHTS SYSTEM (TAIL RELAY) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE HEAD FUSE HEAD LH FUSE HEAD RH FUSE HEADLIGHT RELAY (RIGHT REAR CORNER OF ENGINE COMPT) HEADLIGHT SWITCH HI FLASH- TO- PASS LO HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER J/C-03 (LEFT SIDE OF DASH) JC-02 (BEHIND LEFT HEADLAMP) LEFT HEADLIGHT LT GRN WIRE LT GRN/RED WIRE MAIN FUSE BLOCK (RIGHT REAR SIDE OF ENGINE COMPT) PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT HEADLIGHT TNS OFF HEAD WHT WIRE YEL WIRE YEL/RED WIRE

BEAM IND BEAM SWITCH BLK WIRE BLU WIRE EXTERIOR LIGHTS SYSTEM (TAIL RELAY) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN WIRE HEAD FUSE HEAD LH FUSE HEAD RH FUSE HEADLIGHT RELAY (RIGHT REAR CORNER OF ENGINE COMPT) HEADLIGHT SWITCH HI LO FLASH- TO- PASS HOT AT ALL TIMES INSTRUMENT CLUSTER J/C-03 (LEFT SIDE OF DASH) LEFT HEADLIGHT LT GRN WIRE MAIN FUSE BLOCK (RIGHT REAR SIDE OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT HEADLIGHT TNS OFF HEAD WHT WIRE YEL WIRE

1994 VFTC BLK WIRE BLOWER FUSE BLOWER MOTOR BLOWER RELAY (BEHIND LEFT SIDE OF DASH) BLOWER UNIT BLU WIRE FAN SWITCH FUSE BLOCK (BEHIND LEFT SIDE OF DASH) G-03 (1999-00) G-10 (2001) G-07 (1999-00) G-11 (2001) HOT AT ALL TIMES HOT IN RUN HOT IN RUN A/C FUSE (1999-00) (2001) JC-03 JC-01 (1999-00) (2001) MAIN FUSE BLOCK (ON RIGHT REAR OF ENGINE COMPARTMENT) NCA WIRE PNK WIRE RED WIRE RESISTOR RESISTOR USED IN 2000-01 MODELS) WHT WIRE YEL WIRE

A/T ABS IND. AIR BAG IND AIR BAG OFF IND (NOT BULB) ANTI-LOCK BRAKE SYSTEM TRANSMISSIONS CONTROL SYSTEM WARNING SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/WHT (OR ORG) WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR (IN BRAKE FLUID RESVERVOIR) BRAKE IND BRN WIRE BRN/BLK WIRE BRN/RED (OR VIO) WIRE BRN/RED WIRE BRN/YEL WIRE BUZZER CHARGE IND CHECK ENGINE 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 CHARGING SYSTEM FUEL FUEL GAUGE SENDER UNIT (ON FUEL TANK) FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HI-BEAM IND HOT IN RUN, START ILLUMINATION (4 USED) INSTRUMENT CLUSTER J/C X-22 (BEHIND LEFT SIDE OF DASH) J/C-03 (LEFT SIDE OF DASH) JC-02 (BEHIND LEFT HEADLAMP) LEFT TURN IND LOW FUEL IND M/T METER FUSE MICROCOMPUTER O/D OFF IND ODOMETER/ TRIPMETER SWITCH OIL PRESSURE OIL PRESSURE SWITCH (ON SIDE OF ENGINE) ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK/BLK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL (OR RED) WIRE RIGHT TURN IND SEAT BELT SWITCH SEAT BELTS IND SPEEDOMETER STARTING SYSTEM SUPPLEMENTAL RESTRAINT SYSTEM TACHOMETER TEMP TRANSMISSIONS CONTROL SYSTEM VIO/WHT WIRE W/ DRL W/O DRL WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

AUDIO UNIT ILLUMINATION BLK WIRE BLU/RED WIRE CRUISE CONTROL MAIN SWITCH ILLUMINATION EXTERIOR LIGHTS SYSTEM (HEADLIGHT SWITCH) FAN SWITCH ILLUMINATION FUSE BLOCK (BEHIND LEFT SIDE OF DASH) GRY WIRE GRY/RED WIRE HAZARD WARNING SWITCH ILLUMINATION HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER ILLUMINATION INTERIOR LIGHT) JOINT BOX (LEFT SIDE OF DASH) LEFT DOOR SWITCH LT GRN WIRE MICROCOMPUTER OFF DOOR OSCILLATOR PANEL LIGHT CONTROL SWITCH PASSENGER- SIDE AIR BAG CUT-OFF SWITCH ILLUMINATION RED/BLK WIRE RIGHT DOOR SWITCH ROOM FUSE SHIFT-LOCK ACTUATOR ILLUMINATION (A/T) TAIL FUSE TNS RELAY (IN RIGHT REAR CORNER OF ENGINE COMPT) WHT/BLU WIRE WHT/RED WIRE