Mazda MPV II (1999-2003) joint box (at left kick panel) Wiring diagrams

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE DOOR LOCK CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) DOOR LOCK SWITCH ENGINE FUSE GRN WIRE GRN/RED WIRE HEADLIGHTS SYSTEM HOOD SWITCH (AT RIGHT FRONT OF ENGINE COMPARTMENT) HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START JC-01 (FRONT OF RIGHT FRONT FENDER) JOINT BOX (AT LEFT KICK PANEL) KEY REMINDER SWITCH KEYLESS CONTROL MODULE (AT LEFT REAR SIDE OF VEHICLE) LEFT DOOR KEY CYLINDER SWITCH LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH LIFTGATE KEY CYLINDER SWITCH LOCK UNLOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE RED WIRE RED/WHT WIRE RIGHT DOOR KEY CYLINDER SWITCH RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH ROOM FUSE THEFT DETERRENT CONTROL MODULE (BEHIND LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

BLK RED/ WIRE BLK WIRE BLK/ GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU ORG WIRE BLU/ORG WIRE BLU/WHT WIRE COOLING FAN 1 FUSE COOLING FAN 2 FUSE COOLING FAN MOTOR 1 COOLING FAN MOTOR 2 COOLING FAN RELAY 1 (IN RELAY BOX 1) COOLING FAN RELAY 2 (IN RELAY BOX 1) COOLING FAN RELAY 3 (IN RELAY BOX 1) COOLING FAN RELAY 4 (IN RELAY BOX 2) COOLING FAN RELAY 5 (IN RELAY BOX 2) COOLING FAN RELAY 6 (IN RELAY BOX 2) COOLING FAN RELAY 7 (IN RELAY BOX 2) ENGINE CONTROLS SYSTEM ENGINE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR RUN JB-04 JC (X-16) (LEFT FRONT CORNER OF ENG COMPT) JC-01 (RIGHT FRONT INNER FENDER PANEL) JOINT BOX (AT LEFT KICK PANEL) MAIN FUSE, RELAY BOX (AT LEFT SIDE OF ENGINE COMPARTMENT) MAIN RELAY (IN MAIN FUSE, RELAY BOX) POWERTRAIN CONTROL MODULE (PCM) (BELOW CENTER OF DASH) RED WIRE RED/BLK WIRE RED/YEL WIRE REFRIGERANT PRESSURE SWITCH (AT RIGHT FRONT OF ENGINE COMPARTMENT) MID WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL RED/ WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLU WIRE COOLING FAN 1 FUSE COOLING FAN MOTOR COOLING FAN RELAY 1 (IN RELAY BOX 1) COOLING FAN RELAY 2 (IN RELAY BOX 1) COOLING FAN RELAY 3 (IN RELAY BOX 1) ENGINE CONTROLS SYSTEM (MAIN RELAY) ENGINE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ACC OR RUN JB-04 JOINT BOX (AT LEFT KICK PANEL) MAIN FUSE, RELAY BOX (AT LEFT SIDE OF ENGINE COMPARTMENT) ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (BELOW CENTER OF DASH) RED WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) BRAKE SWITCH 2 (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CLOCK- SPRING CRUISE ACTUATOR (AT RIGHT REAR CORNER OF ENGINE COMPARTMENT) CRUISE CONTROL MAIN SWITCH CRUISE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) CRUISE CONTROL SWITCH CRUISE INDICATOR DATA LINK CONNECTOR (PARTIAL) (AT LEFT REAR CORNER OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN, START IGNITION SWITCH INSTRUMENT CLUSTER JC-03 (BEHIND UPPER SIDE OF RIGHT KICK PANEL) JOINT BOX (AT LEFT KICK PANEL) LOCK METER FUSE MICROCOMPUTER NCA WIRE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (BELOW CENTER OF DASH) RED WIRE RESUME/ACCEL RUN WIRE SET/COAST STOP FUSE VACUUM VENT 1 VENT 2 VIO WIRE WHT WIRE YEL WIRE YEL/RED WIRE

A/C FUSE AIR CONDITIONING SYSTEM BLK WIRE BLK/RED WIRE BLK/WHT WIRE DEFOG FUSE FILAMENT HEATED OUTSIDE MIRROR HOT AT ALL TIMES HOT IN INSTRUMENT CLUSTER JC-03 (BEHIND UPPER SIDE OF RIGHT KICK PANEL) JOINT BOX (AT LEFT KICK PANEL) LEFT POWER OUTSIDE MIRROR HEATED OUTSIDE MIRROR MAIN FUSE, RELAY BOX (LEFT SIDE OF ENGINE COMPT) MICROCOMPUTER MIRR DEF FUSE PNK WIRE REAR WINDOW DEFROSTER RELAY (IN MAIN FUSE, RELAY BOX) RED WIRE RIGHT POWER OUTSIDE MIRROR RUN WIRE WHT WIRE YEL/RED WIRE

1 (LED) 2 (LED) ABS IND. AIR BAG IND AIR CONDITIONING SYSTEM ANTI-LOCK BRAKE SYSTEM ANTI-THEFF SYSTEM BLK (OR PNK) WIRE BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR (LEFT REAR OF ENGINE COMPT) BRAKE IND BRN WIRE BUCKLE SWITCH (IN DRIVER'S SEAT BELT BUCKLE) BUZZER CHECK ENGINE IND CONN 1 CONN 2 CONN 3 CONN 4 CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM (W/ DRL) CRUISE IND CHARGE IND DEFOGGER SYSTEM DOOR IND DOOR LOCKS SYSTEM DRL CONTROL MODULE (BEHIND LEFT SIDE OF DASH) ENGINE CONTROLS SYSTEM FUEL GAUGE FUEL GAUGE SENDER UNIT (FUEL TANK) FUEL LOW IND GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HI-BEAM IND HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGNITION KEY ILLUMINATION ILLUMINATION (4 USED) INSTRUMENT CLUSTER J/C X-26 (BEHIND LEFT SIDE OF DASH) JC-02 (LEFT REAR OF ENGINE) JC-03 (BEHIND UPPER SIDE OF RIGHT KICK PANEL) JC-03 (RIGHT KICK PANEL) JC-04 (BEHIND UPPER SIDE OF LEFT KICK PANEL) JOINT BOX (AT LEFT KICK PANEL) LED LEFT TURN IND LT GRN WIRE LT GRN/RED WIRE METER FUSE METER FUSE 15 MICRO COMPUTER O/D OFF IND ODOMETER/ TRIPMETER SWITCH OIL IND OIL PRESSURE SWITCH (LEFT FRONT OF VEHICLE) ORG/ WIRE PARKING BRAKE SWITCH (NEAR BOTTOM CENTER OF VEHICLE) PNK WIRE PNK/BLK WIRE PNK/BLU (OR BLK) WIRE PNK/BLU WIRE RED WIRE RED/BLU WIRE RED/WHT (OR RED/BLU) WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND ROOM FUSE SEAT BELTS IND SECURITY IND SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM SPEEDOMETER STARTING SYSTEM SUPPLEMENTAL RESTRAINTS, COMPUTER DATA LINES SYSTEM TACHOMETER TRANSAXLE RANGE SWITCH (NEAR REAR OF ENGINE) TRANSAXLE RANGE SWITCH POSITION VEHICLE SPEEDOMETER SENSOR (NEAR RIGHT REAR OF ENGINE) VIO/WHT WIRE W/ ABS W/ DRL W/O ABS W/O ABS W/ ABS W/O DRL WARNING SYSTEM WATER TEMP WATER TEMPERATURE SENDER UNIT (ON REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AIR INTAKE ACTUATOR (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE C-01 FRE FRONT BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH) FRONT BLOWER RELAY (BEHIND LEFT SIDE OF DASH) FRONT CLIMATE CONTROL UNIT FRONT FAN SWITCH FRONT RESISTOR (BEHIND RIGHT SIDE OF DASH) GRN/RED WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN RUN A/C FUSE INSTRUMENT CLUSTER J/C X-22 (ABOVE INSTRUMENT CLUSTER) J/C X-26 (BEHIND LEFT SIDE OF DASH) JB-01 JB-07 JC-03 (RIGHT KICK PANEL) JOINT BOX (AT LEFT KICK PANEL) LT GRN/BLK WIRE MAIN FUSE, RELAY BOX (AT LEFT SIDE OF ENGINE COMPARTMENT) NCA WIRE PNK PNK WIRE PNK WIRE REC RED WIRE RED/WHT WIRE ROOM FUSE THERMOSENSOR (BEHIND CENTER OF DASH) WHT WIRE WHT/BLU WIRE YEL WIRE

A/C FUSE AIR MIX ACTUATOR (AT RIGHT REAR CORNER OF VEHICLE) AIRFLOW MODE ACTUATOR (AT RIGHT REAR CORNER OF VEHICLE) BL (+) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COLD FACE FOOT GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT HOT AT ALL TIMES HOT IN RUN JB-06 JOINT BOX (AT LEFT KICK PANEL) LT GRN/BLK WIRE MAIN FUSE, RELAY BOX (AT LEFT SIDE OF ENGINE COMPARTMENT) OFF PNK WIRE R HEATER FUSE REAR REAR BLOWER MOTOR (AT RIGHT REAR CORNER OF VEHICLE) REAR BLOWER RELAY (AT RIGHT REAR CORNER OF VEHICLE) REAR CLIMATE CONTROL UNIT REAR FAN SWITCH REAR MAIN FAN SWITCH REAR RESISTOR (AT RIGHT REAR CORNER OF VEHICLE) RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

A/C FUSE BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE HOT AT ALL TIMES HOT IN JB-06 JOINT BOX (AT LEFT KICK PANEL) LT GRN WIRE MAIN FUSE, RELAY BOX (AT LEFT SIDE OF ENGINE COMPARTMENT) OFF PNK WIRE R HEATER FUSE REAR REAR BLOWER MOTOR (AT RIGHT REAR CORNER OF VEHICLE) REAR BLOWER RELAY (AT RIGHT REAR CORNER OF VEHICLE) REAR FAN SWITCH REAR MAIN FAN SWITCH REAR RESISTOR (AT RIGHT REAR CORNER OF VEHICLE) RUN WIRE WHT WIRE YEL WIRE

29 30 31 32 33 34 PNK WIRE A/C SYSTEM BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAPACITOR (AT LEFT FRONT OF ENG) CHECK ENGINE IND COOLING FANS SYSTEM CRANKSHAFT POSITION SENSOR (LEFT FRONT OF ENG) CRUISE CONTROL SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (AT REAR OF ENG) ENGINE FUSE FUEL PUMP RELAY GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN START OR RUN METER FUSE IGNITION COIL (ON RIGHT SIDE OF ENG) INPUT/ TURBINE SPEED SENSOR (NEAR REAR OF ENG) INSTRUMENT CLUSTER INTAKE MANIFOLD RUNNER CONTROL ACTUATOR (LEFT REAR OF ENG) JB-04 JB-09 JB-10 JC-01 (FRONT OF RIGHT FRONT FENDER) JC-02 (TOP REAR OF ENG) JC-03 (RIGHT SIDE OF DASH) JC-16 (BEHIND LEFT FRONT HEADLAMP) JC-19 (ABOVE PCM) JOINT BOX (AT LEFT KICK PANEL) MAIN FUSE, RELAY BOX (LEFT SIDE OF ENG COMPT) MAIN RELAY METER FUSE ENGINE FUSE MICRO COMPUTER NCA WIRE O/D OFF IND O/D OFF SWITCH ORG/ WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (BELOW CENTER OF DASH) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM VIO WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE