Diagram sections — 27 (33 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER ANTENNA POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Manual A/C Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Manual A/C Wiring Diagram for Mazda MX-5 Miata SE 2003: 45 (at left side of dash) g8 A/c fuse 7.5a A/c relay (at left front of engine compartment) A/c switch Ad fan fuse 20a Blower fuse 30a Blower motor Blower relay (behind left side of dash) Blower unit Condenser fan Condenser fan relay (at left front of engine compartment) Cooling fan motor Cooling fan relay (at right rear of engine compartment) Defroster switch Engine controls system Engine coolant temperature sensor (on top rear of engine) Engine fuse 15a Evaporator temperature sensor Fan fuse 30a Fan switch Fuse block (behind left side of dash) G-10 G-11 G1 (at left side of dash) G2 (behind left headlight) G3 (behind right headlight) Hot at all times Hot in run Hot in run or start Interior lights system J/c-x22 Jc-02 Jc-03 Jc-o1 Magnetic clutch Main fuse block (at right rear of engine compartment) Nca Pcm (behind left side of dash) Pnk Refrigerant pressure switch (at right front of engine compt) Resistor Thermal protector (at left front of engine compartment) Thermoswitch (behind right center of dash) X-01 X-03
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Anti-lock Brakes Wiring Diagram for Mazda MX-5 Miata SE 2003: 29 A/b fuse 10a Abs fuse 20a Abs hydraulic unit/control module (at right rear of engine compartment) Abs ind Brake ind Brake switch (behind left side of dash) Data link connector (at left rear of engine compt) Data link connector 2 (at lower left side of dash) Fuse block (behind left side of dash) Fusible link G1 (at left side of dash) G4 (at right kick panel) Headlights system Headlights, instrument cluster systems Hot at all times Hot in run or start Instrument cluster J/c x21 J/c x22 J/c-01 Left front abs wheel speed sensor Left rear abs wheel speed sensor Main fuse block (at right rear of engine compartment) Meter fuse 15a Pcm (behind left side of dash) Red Right front abs wheel speed sensor Right rear abs wheel speed sensor Stop fuse 15a
ANTI-THEFT Immobilizer Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Immobilizer Wiring Diagram for Mazda MX-5 Miata SE 2003: 13 Coil (immobilizer) (inside of steering column) Engine fuse 15a Fuse block (behind left side of dash) G1 (at left side of dash) Hot at all times Hot in run or start Immobilizer unit (behind lower left side of dash) Instrument cluster J/c-01 Jc-x22 Pcm (behind left side of dash) Room fuse 10a Security indicator
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Computer Data Lines Wiring Diagram for Mazda MX-5 Miata SE 2003: 28 (at front of engine) g6 (at left side of dash) g8 Abs hydraulic unit/control module (at right rear of engine compt) Air bag ind Cruise control module (behind left side of dash) Data link connector (at left rear of engine compt) Data link connector 2 (at lower left side of dash) Engine fuse 15a Fuel pump relay (behind left side of dash) Fuse block (behind left side of dash) G2 (behind left headlight) Hot at all times Hot in run or start Immobilizer Instrument cluster J/c- x22 J/c- x23 J/c-x22 Jc-02 Meter fuse 15a Micro- computer Pcm (behind left side of dash) Red Room fuse 10a Sas control module (behind upper center of dash) Transmission control module (behind left side of dash) W/ abs W/o
COOLING FAN Cooling Fan Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Cooling Fan Wiring Diagram for Mazda MX-5 Miata SE 2003: 19 (on top rear of engine) engine coolant temperature sensor Ad fan fuse 20a Condenser fan Condenser fan relay (at left front of engine compartment) Cooling fan motor Cooling fan relay (at right rear of engine compt) Engine controls system Engine fuse 15a Fan fuse 30a Fuse block (behind left side of of dash) G2 (behind left headlight) G3 (behind right headlight) Hot at all times Hot in run or start J/c-x22 Jc-02 Jc-03 Main fuse block (at right rear of engine compartment) Pcm (behind left side of dash)
CRUISE CONTROL Cruise Control Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Cruise Control Wiring Diagram for Mazda MX-5 Miata SE 2003: 37 (at left side of dash) g8 A/t Autio unit (bose audio) Brake switch (behind left side of dash) Clutch switch (behind left side of dash) Cruise actuator (at left rear of engine compt) Cruise control main switch Cruise control module (behind left side of dash) Cruise control switch Cruise set indicator Data link connector (at left rear of engine compt) Fuse block (behind left side of dash) G1 (at left side of dash) G2 (behind left headlight) Hot at all times Hot in run or start Hot in start Instrument cluster J/c-01 J/c-02 J/c-x21 J/c-x22 M/t Main fuse block (at right rear of engine compt) Meter fuse 15a Microcomputer Pcm (behind left side of dash) Pnk Resume/ accel Set/ coast St sig fuse 7.5a Stop fuse 15a Transmission control module (behind left side of dash) Vac Vehicle speedometer sensor (m/t) Vent 1 Vent 2
DEFOGGERS Defoggers Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Defoggers Wiring Diagram for Mazda MX-5 Miata SE 2003: 13 A/c fuse 7.5a Condenser Defog fuse 15a Detachable hard top Filament Fuse block (behind left side of dash) G2 (behind left headlight) Hot at all times Hot in run J/c-02 Pnk Rear window defroster relay (behind left side of dash) Rear window defroster switch
ENGINE PERFORMANCE
1.8L 1.8L, Engine Performance Wiring Diagram (1 of 3) for Mazda MX-5 Miata SE 2003 List of elements for 1.8L, Engine Performance Wiring Diagram (1 of 3) for Mazda MX-5 Miata SE 2003: 28 A/c system Anti-theft system (immobilizer unit) Camshaft position sensor (on right rear of engine) Charging system Condenser (on right front of engine) Cooling fans system Crankshaft position sensor (on front of engine) Egr valve (near right front of engine) Engine fuse 15a Fuel inj fuse 30a Fuel injectors Fuse block (behind left side of dash) G5 (right side of engine compt) Hot at all times Hot in run or start Ignition coil 1 (on top center rear of engine) Ignition coil 2 (on top center rear of engine) J/c x-19 (upper center of dash) J/c x-22 (left side of dash) Main fuse block (on right rear of engine compt) Main relay Mass airflow sensor (near left front corner of engine) Pnk Powertrain control module (pcm) (behind left side of dash) Red Vtcs solenoid valve (right rear of engine compt) X-01 X-04 1.8L, Engine Performance Wiring Diagram (2 of 3) for Mazda MX-5 Miata SE 2003 List of elements for 1.8L, Engine Performance Wiring Diagram (2 of 3) for Mazda MX-5 Miata SE 2003: 31 (at lower left side of dash) data link connector 2 (behind left side of dash) cruise control module (beneath center rear of vehicle) fuel pump unit (on left rear of engine compt) data link connector (on right front of engine) iac solenoid valve (on right rear of engine compt) abs hydraulic unit/control module (on right rear of engine compt) egr boost sensor solenoid valve (on right side of engine compt) purge solenoid valve Clutch switch (w/m/t) (behind left side of dash) Fuel gauge sender unit Fuel pump Fuel pump relay G5 (right side of engine compt) G6 (front of engine) G9 (right rear quarterpanel) Heated oxygen sensor (front) (on exhaust system, on left side of engine) Heated oxygen sensor (rear) (on exhaust system, near rear of engine) J/c x-19 (upper center of dash) J/c x-22 (left side of dash) J/c x-23 (left side of dash) Jc-01 (left side of dash) Jc-03 (behind right headlight) Knock sensor (on right front of engine) Main fuse block (on right rear of engine compt) Nca Neutral switch (w/m/t) (on trans) Pnk Red Vtcs vacuum switch (right side of engine compt) W/ immobil- izer system W/o immobil- izer system 1.8L, Engine Performance Wiring Diagram (3 of 3) for Mazda MX-5 Miata SE 2003 List of elements for 1.8L, Engine Performance Wiring Diagram (3 of 3) for Mazda MX-5 Miata SE 2003: 42 (behind left side of dash) brake switch (near left front of engine) psp switch (right front of engine) ocv (w/a/t) (w/m/t) 4aa 4ab 4ac 4ad 4ae 4af 4ag 4ah A/c system C-01 Charge ind Charging system Check engine ind Egr boost sensor (on right side of engine compt) Engine coolant temperature (on top rear of engine) Evap system leak detection pump (under rear center of vehicle) Fuel gauge Fuse block (behind left side of dash) G9 (right rear quarter- panel) Hot at all times Hot in run or start Instrument cluster Intake air temperature (iat) sensor (on left front of engine compt) J/c x-21 (behind left side of dash) J/c x-22 (left side of dash) Main fuse block (on right rear of engine compt) Meter fuse 15a Micro- computer Pnk Powertrain control module (pcm) (behind left side of dash) Red Room fuse 10a Stop fuse 15a Throttle position sensor (on right front of engine) Transmission control module (w/a/t) (behind left side of dash) X-01 X-04
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Back-up Lamps Wiring Diagram for Mazda MX-5 Miata SE 2003: 11 (at right rear quarterpanel) g9 A/t Back-up light switch (on transmission) Fuse block (behind left side of dash) Hot in run or start Left back-up light M/t Meter fuse 15a Right back-up light Transmission range switch (on transmission) Transmissions system Exterior Lamps Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Exterior Lamps Wiring Diagram for Mazda MX-5 Miata SE 2003: 53 Anti-theft system Brake switch (behind left side of dash) Btn1 fuse 30a Cruise control, anti-lock brakes, shift interlock, engine controls systems Flasher control module (behind left side of dash) Fuse block (behind left side of dash) G1 (at left side of dash) G2 (behind left headlight) G3 (behind right headlight) G8 (at left side of dash) G9 (at right rear quarterpanel) Hazard fuse 10a Hazard warning switch Head Headlight switch High mount brake- light Hot at all times Hot in run or start Instrument cluster Interior lights system J/c x-22 J/c-x21 Jc-01 Jc-02 Jc-03 Left brake- light Left front side marker light Left front turn light Left license plate/trunk compartment light Left parking light Left rear turn light Left tail- light Left turn ind Main fuse block (at right rear of engine compartment) Off Right brake- light Right front side marker light Right front turn light Right license plate/trunk compartment light Right parking light Right rear turn light Right tail- light Right turn ind Room fuse 10a Shift interlock system Stop fuse 15a Tail fuse 15a Tns Tns relay (at right rear of engine compartment) Trunk compartment light relay Trunk compartment light switch Turn fuse 7.5a Turn switch
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Ground Distribution Wiring Diagram for Mazda MX-5 Miata SE 2003: 24 (a/t) (w/abs) Abs hydraulic unit/ control module, crash zone sensor, passenger air bag deactivation switch, sas control module & windshield washer motor Abs hydraulic unit/control module, blower relay, clutch switch, condenser fan, door lock control module, flasher control module, instrument cluster, key interlock unit, o/d off switch, power window switch, right door key cylinder switch, right front foglight, right front side marker light, right front turn light, right low headlight, right parking light, sas control module, shift-lock actuator & vtcs vacuum switch Audio relay, cigarette lighter, cruise control main switch, data link connector 2, fan switch, hazard warning switch, keyless control module, panel light control switch & power outside mirror switch Audio unit Brake fluid level sensor, cooling fan motor, cruise control module, data link connector, door lock control module, door lock switch, drl control module, headlight switch, immobilizer unit, instrument cluster, left door key cylinder switch, left front foglight, filament, left front side marker light, left front turn light, left low headlight, left parking light, rear window defroster switch, buckle switch, windshield wiper & washer switch Camshaft position sensor, crankshaft position sensor, condenser, data link connector, data link connector 2, heated oxygen sensor front shield, heated oxygen sensor rear shield, input/turbine speed sensor shield, knock sensor shield, mass airflow sensor, output speed sensor shield, pcm & transmission control module Fuel pump unit, high-mount brakelight, left back-up light, left brakelight, left taillight, left license plate/trunk compartment light, left rear turn light, right back-up light, right brake light, right license plate/trunk compartment light, neutral switch, evap system leak detection pump, right rear turn light, right taillight, power antenna, trunk lid lock actuator, trunk compartment light switch G1 (at left side of dash) G2 (behind left headlight) G3 (behind right headlight) G4 (at right kick panel) G5 (at right side of engine compartment) G6 (at front of engine) G7 (at lower right center of dash) G8 (at left side of dash) G9 (at right rear quarterpanel) Ignition coil 1 & ignition coil 2 J/c x-19 J/c x-23 J/c-01 J/c-02 J/c-03
HEADLIGHTS Headlights Wiring Diagram, with DRL for Mazda MX-5 Miata SE 2003 List of elements for Headlights Wiring Diagram, with DRL for Mazda MX-5 Miata SE 2003: 42 Anti-lock brakes system Beam ind Beam switch Brake fluid level sensor (in brake fluid reservoir) Brake ind Btn1 fuse 30a Drl control module (behind left side of dash) Engine fuse 15a Exterior lights system Flash- to- pass Front fog light fuse 15a Front fog light relay (behind left side of dash) Front fog light switch Fuse block (behind left side of dash) G1 (at left side of dash) G2 (behind left headlight) G3 (behind right headlight) Head Head fuse 40a Head lh fuse 15a Head rh fuse 15a 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 Jc-x22 Left front fog light Left headlight (high) Left headlight (low) Main fuse block (at right rear of engine compartment) Off Parking brake switch (at base of parking brake lever) Red Red/ Right front fog light Right headlight (high) Right headlight (low) Tns Headlights Wiring Diagram, without DRL for Mazda MX-5 Miata SE 2003 List of elements for Headlights Wiring Diagram, without DRL for Mazda MX-5 Miata SE 2003: 33 Beam ind Beam switch Btn1 fuse 30a Exterior lights system Flash- to- pass Front fog- light switch Front foglight fuse 15a Front foglight relay (behind left side of dash) Fuse block (behind left side of dash) G1 (at left side of dash) G2 (behind left headlight) G3 (behind right headlight) Head Head fuse 40a Head lh fuse 15a Head rh fuse 15a Headlight relay (at right rear of engine compartment) Headlight switch Hot at all times Instrument cluster Jc-01 Jc-02 Jc-03 Left front fog light Left headlight (high) Left headlight (low) Main fuse block (at right rear of engine compartment) Off Red Right front fog light Right headlight (high) Right headlight (low) Tns
HORN Horn Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Horn Wiring Diagram for Mazda MX-5 Miata SE 2003: 11 Clock spring Horn switch Horn relay Hot at all times Keyless control module (behind right side of dash) Left horn Main fuse block (at right rear of engine compartment) Nca Right horn Stop fuse 15a W/ keyless entry system
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Instrument Cluster Wiring Diagram for Mazda MX-5 Miata SE 2003: 64 (a/t) (at right rear quarterpanel) g9 (behind right headlight) (m/t) (m/t: on transmission) vehicle speedometer sensor (w/ abs) A/t Abs ind Air bag ind Anti-lock brakes system Anti-theft system Brake fluid level sensor (in brake fluid reservoir) Brake ind 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 Fuel Fuel gauge sender unit Fuel pump unit (under rear center of vehicle) Fuse block (behind left side of dash) G2 (behind left headlight) G2 (behind left headlight) j/c-02 Headlights system Hi beam ind Hot at all times Hot in run or start Illumination (4 bulbs) Instrument cluster Interior lights system J/c-02 J/c-03 Left turn ind Low fuel ind M/t Meter fuse 15a Microcomputer Mil ind O/d off ind Odometer/ tripmeter switch Oil pressure meter Oil pressure switch (on left side of engine) Parking brake switch (at base of parking brake lever) Right turn ind Room fuse 10a Seat belts ind Security ind Sound systems Speedometer Starting/charging system Tachometer Temp Transmissions system W/ drl W/o drl Warning system
INTERIOR LIGHTS Interior Lights Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Interior Lights Wiring Diagram for Mazda MX-5 Miata SE 2003: 36 (4 bulbs) (at left side of dash) g1 Audio unit illumination Btn1 fuse 30a Door Exterior lights system Fan switch illumination Front fog light switch illumination (w/o cruise control) Front fog light switch/ cruise control main switch illumination (w/ cruise control) Fuse block (behind left side of dash) G8 (at left side of dash) Hazard warning switch illumination Head Headlight switch Hot at all times If equipped Instrument cluster Instrument cluster illumination Interior light J/c x-21 J/c x-22 J/c-01 Keyless control module (behind right side of dash) Left door switch Main fuse block (at right rear of engine compartment) Microcomputer Off Oscillator Panel light control switch Passenger air bag deactivation switch warning light Right door switch Room fuse 10a Shift-lock actuator illumination (a/t) Tail fuse 15a Tns Tns relay (at right rear of engine compartment)
POWER ANTENNA Power Antenna Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Power Antenna Wiring Diagram for Mazda MX-5 Miata SE 2003: 7 Audio unit Fuse block (behind left side of dash) G9 (at right rear quarterpanel) Hot at all times J/c-x22 Power antenna Room fuse 10a
POWER DISTRIBUTION Power Distribution Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Power Distribution Wiring Diagram for Mazda MX-5 Miata SE 2003: 57 (behind left side of dash) fuse block A/b fuse 10a A/c fuse 7.5a Abs fuse 20a Acc Ad fan fuse 20a Air conditioning system Anti-lock brakes system Audio fuse 20a Battery Blower fuse 30a Btn1 fuse 30a Btn2 fuse 20a Cigar fuse 20a Cigarette lighter Cooling fans system Cruise control, instrument cluster systems D lock fuse 10a Defog fuse 15a Defogger system Defogger, air conditioning systems Engine controls system Engine fuse 15a Exterior lights system Exterior lights, shift interlock, horns systems Fan fuse 30a Fuel inj fuse 30a Fusible link G8 (at left side of dash) Hazard fuse 10a Head fuse 40a Headlights system Ig key fuse 60a Ignition switch Main fuse 100a Main fuse block (at right rear of engine compt) Meter fuse 15a Off P wind fuse 30a Pnk Power windows system Radio fuse 10a Red Room fuse 10a Run Sound systems Sound, mirrors, shift interlock systems St sig fuse 7.5a Start Starter Starting/ charging system Stop fuse 15a Transmissions, sound, power antenna, interior lights, engine controls, instrument cluster, computer data lines, door locks, exterior lights, anti-theft systems Trunk, tailgate, fuel doors, door locks systems Turn fuse 7.5a Wiper fuse 20a Wiper/ washer system
POWER DOOR LOCKS Door Lock & Keyless Entry Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Door Lock & Keyless Entry Wiring Diagram for Mazda MX-5 Miata SE 2003: 30 D lock fuse 10a Door lock control module (behind left side of dash) Door lock switch Exterior lights system Fuse block (behind left side of dash) G1 (at left side of dash) G2 (behind left headlight) G3 (behind right headlight) G8 (at left side of dash) Horns system Hot at all times Hot in run or start Interior lights system Jc-01 Jc-02 Jc-03 Jc-x22 Keyless control module (behind right side of dash) Left door key cylinder switch Left door lock actuator Lock Meter fuse 15a Right door key cylinder switch Right door lock actuator Room fuse 10a Trunk, tailgate, fuel doors system Unlk Unlock W/ lock switch W/o lock switch
POWER MIRRORS Power Mirrors Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Power Mirrors Wiring Diagram for Mazda MX-5 Miata SE 2003: 13 Down Fuse block (behind left side of dash) G8 (at left side of dash) Hot in acc or on J/c-x22 Left Left power outside mirror Left/right Power outside mirror switch Radio fuse 15 10a Right Right power outside mirror Up/down
POWER WINDOWS Power Windows Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Power Windows Wiring Diagram for Mazda MX-5 Miata SE 2003: 15 Auto circuit Auto open Close Close relay Fuse block (behind left side of dash) G1 (at left side of dash) Hot in run J/c-01 Left power window regulator Manual Open Open relay P wind fuse 30a Power window switch Right power window regulator
RADIO Radio Wiring Diagram, Bose for Mazda MX-5 Miata SE 2003 List of elements for Radio Wiring Diagram, Bose for Mazda MX-5 Miata SE 2003: 22 Audio amplifier (behind lower center of dash) Audio fuse 20a Audio relay (behind left side of dash) Audio unit Fuse block (behind left side of dash) G7 (at lower right center of dash) G8 (at left side of dash) G9 (at right rear quarterpanel) Hot at all times Hot in acc or run Instrument cluster system Interior lights system J/c-x22 Left door speaker Left tweeter (if equipped) Nca Power antenna Radio fuse 10a Red Right door speaker Right tweeter (if equipped) Room fuse 10a Radio Wiring Diagram, Standard for Mazda MX-5 Miata SE 2003 List of elements for Radio Wiring Diagram, Standard for Mazda MX-5 Miata SE 2003: 15 Audio unit Fuse block (behind left side of dash) G7 (at lower right center of dash) G9 (at right rear quarterpanel) Hot at all times Hot in acc or run Interior lights systems J/c-x22 Left door speaker Left tweeter speaker (if equipped) Power antenna Radio fuse 10a Right door speaker Right tweeter speaker (if equipped) Room fuse 10a
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Shift Interlock Wiring Diagram for Mazda MX-5 Miata SE 2003: 18 (behind left side of dash) Brake switch (behind left side of dash) Fuse block G1 (at left side of dash) Hot at all times Hot in acc or run Hot in run or start J/c x-21 J/c x-22 J/c-01 Key interlock solenoid (behind left side of dash) Key interlock unit (behind left end of dash) Main fuse block (at right rear of engine compt) Meter fuse 15a Radio fuse 10a Resistor (behind left side of dash) Shift lock actuator (near base of gear selector lever) Stop fuse 15a
STARTING/CHARGING Charging Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Charging Wiring Diagram for Mazda MX-5 Miata SE 2003: 13 Battery Charge indicator Fuse block (behind left side of dash) Generator Hot in run or start Instrument cluster Main fuse 100a Main fuse block (at right rear of engine compartment) Meter fuse 15a Nca Pcm (behind left side of dash) Starter X-02 Starting Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Starting Wiring Diagram for Mazda MX-5 Miata SE 2003: 21 A/t Acc Battery Hold Ig key fuse 60a Ignition switch Instrument cluster system Lock M/t Main fuse 100a Main fuse block (at right rear of engine compt) Nca Power distribution system Pull-in Run Start Starter Starter interlock switch (behind left side of dash) Transmission range switch (on transmission) X-02 X-03
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Supplemental Restraints Wiring Diagram for Mazda MX-5 Miata SE 2003: 25 (at right kick panel) g4 A/b fuse 9 10a Air bag indicator Clock spring Crash zone sensor (at front center of engine compartment) Data link connector (dlc) (partial) (at left rear of engine compartment) Driver-side air bag module Driver-side pre-tensioner seat belt Engine fuse 12 15a Fuse block (behind left side of dash) G1 (at left side of dash) Hot in run or start Inflator Instrument cluster Interior & exterior lights systems J/c x-22 (behind instrument cluster) Jc-01 Meter fuse 11 15a Note: a shorting bar connector is used on sas control module when module connector is disconnected from harness between pins q & s Passenger air bag deactivation switch Passenger-side air bag module Passenger-side pre-tensioner seat belt Red Sas control module (behind upper center of dash) Shorting bar
TRANSMISSION A/T Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for A/T Wiring Diagram for Mazda MX-5 Miata SE 2003: 34 (behind left side of dash) cruise control module (on transmission) (right side of engine compt) g5 4ac 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) 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) Meter fuse 15a Micro- computer Nca O/d off indicator O/d off switch Output speed sensor Powertrain control module (pcm) (behind left side of dash) Red Room fuse 10a Shift sol a Shift sol b Starting/ charging system Tcc sol Throttle position sensor (right front of engine) Transmission control module (behind left side of dash) Transmission range switch (on transmission)
TRUNK, TAILGATE, FUEL DOOR Trunk Release Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Trunk Release Wiring Diagram for Mazda MX-5 Miata SE 2003: 8 D lock fuse 10a Fuse block (behind left side of dash) G9 (at right rear quarterpanel) Hot at all times Keyless control module (behind right side of dash) Red Trunk lid lock actuator (lower rear center of vehicle) Trunk lid opener relay (lower rear center of vehicle)
WARNING SYSTEMS Warning Systems Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Warning Systems Wiring Diagram for Mazda MX-5 Miata SE 2003: 18 Buckle switch Buzzer Fuse block (behind left side of dash) G2 (behind left headlight) Hot at all times Hot in run or start If equipped Instrument cluster Interior lights system J/c-02 Key reminder switch Keyless control module (behind right side of dash) Left door switch Meter fuse 15a Microcomputer Right door switch Room fuse 10a Seat belt ind
WIPER/WASHER Wiper/Washer Wiring Diagram for Mazda MX-5 Miata SE 2003 List of elements for Wiper/Washer Wiring Diagram for Mazda MX-5 Miata SE 2003: 17 Autostop switch Circuit breaker Fuse block (behind left side of dash) G1 (at left side of dash) G4 (at right kick panel) Hot in run Int Intermittent wiper relay J/c-01 Off One- touch switch Washer switch Windshield washer motor (on washer fluid reservoir) Windshield wiper & washer switch Windshield wiper motor (on right side of firewall) Wiper fuse 20a Wiper switch
