Diagram sections — 23 (37 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT COMPUTER DATA LINES COOLING FAN CRUISE CONTROL ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER MIRRORS POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Heater Wiring Diagram for Mazda BSE 2004 2300 List of elements for Heater Wiring Diagram for Mazda BSE 2004 2300: 26 Battery junction box (left rear of engine compartment) Blower motor relay Defrost Floor Flr/def Front function selector switch assembly Front heater blower motor resistor (right rear of engine compt, near blower motor) Fuse 10a Fuse 30a G-232 G-233 G-234 G10 (under driver's seat) G3 (at left rear corner of engine compt) G5 (at right rear corner of engine compt) Heater blower motor (right rear of engine compt, on firewall) Hot at all times Hot in run Illumination Interior lights system Med hi Med lo Off Panel Smart junction box (at right kick panel) Thermal limiter Manual A/C Wiring Diagram for Mazda BSE 2004 2300 List of elements for Manual A/C Wiring Diagram for Mazda BSE 2004 2300: 54 (at left front corner of engine compt) g3 (at left rear corner of engine compt) g3 (behind left headlight) g1 (under driver's seat) 2.3l A/c A/c clutch relay A/c clutch solenoid (at right front of engine) A/c compressor clutch diode A/c compressor cycling switch (in right side of engine compt, on a/c accumulator) A/c high pressure switch (at left front of engine compt) Battery junction box (left rear of engine compartment) Battery junction box (left rear of engine compt) Blend door actuator (behind right side of dash) Blower motor relay Blower motor switch Circuit breaker ptc Defrost Engine controls system Engine coolant temperature (ect) sensor (3.0l, 4.0l) (3.0l: on top left front of engine) (4.0l: on top front center of engine) Engine cooling fan motor (2.3l) (at right front of engine compt) Engine cooling fan relay (2.3l) Floor Flr/def Front function selector switch assembly Front heater blower motor resistor (right rear of engine compartment, near blower motor) Fuse 10a Fuse 20a Fuse 30a G-232 G-233 G-234 G-235 G10 G3 (at left front corner of engine compt) G5 (at right rear corner of engine compt) Heater blower motor (right rear of engine compt, on firewall) Hot at all times Hot in on or start Hot in run Illumination Interior lights system Max a/c Med hi Med lo Mode switch Off Panel Pcm power diode Pcm power relay Powertrain control module (pcm) (right rear of engine compt, through firewall) Red Smart junction box (at right kick panel) Thermal limiter
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Mazda BSE 2004 2300 List of elements for Anti-lock Brakes Wiring Diagram for Mazda BSE 2004 2300: 32 (at right front wheel) right front wheel speed sensor (under driver's seat) g10 4x4 status Abs control module (on left front inner fender panel) Abs ind Abs pump motor Battery junction box (left rear of engine compartment) Brake fluid level switch Brake ind Brake pedal position switch (behind left side of dash, on brake pedal support) C216 Computer data lines system Fuse 10a Fuse 15 30a Fuse 17 40a Fuse 5a G12 G3 (at left rear corner of engine compartment) Hot at all times Hot in on or start Hot in run Instrument cluster Left front wheel speed sensor (at left front wheel) Micro- processor Nca Rear axle speed sensor (on differential housing) Red Red red Red/pnk Smart junction box (at right kick panel) Vpwr X-2280b
ANTI-THEFT Forced Entry Wiring Diagram for Mazda BSE 2004 2300 List of elements for Forced Entry Wiring Diagram for Mazda BSE 2004 2300: 37 (under driver's seat) Data link connector (dlc) (fastened to bottom of dash, near steering column) Door lock/ Driver door lock relay Driver side door lock switch Driver side rear door ajar switch (at bottom front of left rear door) Driver's seat) Exterior lights system Fuse 15a Fuse 20a G10 G10 (under G8 (under center of dash) G9 (at left kick panel) Horn relay Horns system Hot at all times Instrument cluster system Interior lights system Left front door ajar switch (at rear of left front door) Left front door lock actuator (at rear of left front door) Lock Main light switch Park lamp relay Passenger side door lock switch Passenger side rear door ajar switch (at bottom front of right rear door) Red Right front door ajar switch (at rear of right front door) Right front door lock actuator (at rear of right front door) Smart junction box (at right kick panel) Solid state Unlock Unlock relay X-2280a X-2280b X-2280c X-2280d Passive Anti-theft Wiring Diagram for Mazda BSE 2004 2300 List of elements for Passive Anti-theft Wiring Diagram for Mazda BSE 2004 2300: 20 Anti- theft "on" ind Battery junction box (left rear side of engine compartment) C215 C216 Fuse 5a G8 (under center of dash) Ground Hot at all times Hot in start or run Instrument cluster Micro- processor Passive anti-theft transceiver (behind left side of dash) Pcm power diode Powertrain control module (pcm) (at right rear of engine compt, through firewall) Ptc circuit breaker 1a Smart junction box (at right kick panel) Starter relay Vpwr X-2280b X-2280c
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Mazda BSE 2004 2300 List of elements for Computer Data Lines Wiring Diagram for Mazda BSE 2004 2300: 20 Abs control module (on left front inner fender panel) C216 Can+ Can- Data link connector (dlc) (fastened to bottom of dash, near steering column) Feps Four-wheel drive control module (behind center of dash) Fuse 29 20a G10 (under driver's seat) G8 (under center of dash) H281a Hot at all times Instrument cluster Nca Powertrain control module (pcm) (at right rear of engine compt, through firewall) Restraints control module (below center of dash) Smart junction box (sjb) (at right kick panel) Solid state X-2280b X-2280d
COOLING FAN Cooling Fan Wiring Diagram for Mazda BSE 2004 2300 List of elements for Cooling Fan Wiring Diagram for Mazda BSE 2004 2300: 16 (at right rear of engine compt, through firewall) powertrain control module (pcm) Battery junction box (left rear of engine compartment) Circuit breaker ptc Engine controls system Engine cooling fan motor (at right front of engine compt) Engine cooling fan relay Fuse 20a Fuse 30a G1 (behind left headlight) G3 (at left rear corner of engine compt) Hot at all times Hot in on or start Pcm power diode Pcm power relay Red Smart junction box (at right kick panel)
CRUISE CONTROL Cruise Control Wiring Diagram for Mazda BSE 2004 2300 List of elements for Cruise Control Wiring Diagram for Mazda BSE 2004 2300: 53 10a A/t Air bag sliding contact (on steering column) Brake pedal position switch (behind left side of dash, on brake pedal support) Brake pressure switch (at master cylinder) C215 C219 C2280b C2280c Clutch pedal position switch (behind left side of dash, top of clutch pedal support) Coast(-) Cruise control indicator Cruise ctrl ind Engine controls system Four-wheel drive control module (behind center of dash) Fuse 20 Fuse 26 Fuse 32 Fuse 7 G10 (under driver's seat) G5 (at right rear corner of engine compt) G8 (under center of dash) Gnd Ground steering wheel assembly H281b Head Horns system Hot at all times Hot in run Hot in start or run Illumination In put Instrument cluster Interior lights system M/t Main light switch Microcomputer Nca Off Output shaft speed sensor Park Powertrain control module (pcm) (at right rear of engine compt, through firewall) Rest Resume Set(+) Sig rtn Smart junction box (at right kick panel) Speed control servo (in right rear of engine compartment) Speed control on/off switch Speed control set/ resume switch Vpwr Vref Vss
ENGINE PERFORMANCE Engine Performance Wiring Diagram (1 of 4) for Mazda BSE 2004 2300 List of elements for Engine Performance Wiring Diagram (1 of 4) for Mazda BSE 2004 2300: 24 (behind left headlight) g1 (fastened to bottom of dash, near steering column) Air conditioning system Anti-theft system Battery junction box (left rear of engine compt) C251 Cooling fans system Crankshaft position (ckp) sensor (at lower front of engine) Data link connector (dlc) Digital transmission range (dtr) sensor (at left side of transmission) Fuse 11 30a G2 (at center rear of engine compt) Hot at all times Hot in run or start Ignition coil (on top right rear of engine) Knock sensor (on left front of engine) Nca Pcm power diode Pcm power relay Powertrain control module (pcm) (at right rear of engine compt, through firewall) Ptc 1a Red Smart junction box (at right kick panel) Starting/charging system Engine Performance Wiring Diagram (2 of 4) for Mazda BSE 2004 2300 List of elements for Engine Performance Wiring Diagram (2 of 4) for Mazda BSE 2004 2300: 21 (a/t) A/c clutch relay A/t Battery junction box (left rear of engine compt) Clutch pedal position switch (behind left side of dash, top of clutch pedal support) Cooling fans system Cylinder-head temperature (cht) sensor (on right side of cylinder head) Evap canister purge valve (at left side of engine compt, near battery) Fuel pump relay Fuse 23 20a Fuse 41 15a Hot at all times Intake air temperature (iat) sensor Intermediate shaft speed (iss) sensor (at left side of transmission) M/t Manifold absolute pressure (map) sensor (at rear of engine) Mass airflow (maf)/intake air temperature (iat) sensor (in air cleaner assembly) Output shaft speed (oss) sensor (at left rear of transmission) Power steering pressure (psp) switch (at left front of engine compt) Red Throttle position (tp) sensor (on throttle body assembly) Engine Performance Wiring Diagram (3 of 4) for Mazda BSE 2004 2300 List of elements for Engine Performance Wiring Diagram (3 of 4) for Mazda BSE 2004 2300: 35 (at left rear corner of engine compt) g3 (under center of dash) g8 A/t C215 C216 Check engine ind Check fuel cap ind Egr stepper motor (at rear of engine) Evaporative emissions (evap) canister vent valve (under vehicle, on frame cross support) Exterior lights system Fail- safe cool ind Fuel gauge sensor Fuel injectors (at top of engine) Fuel lev sig Fuel pump Fuel tank pressure sensor (at fuel tank assembly) Fuel tank unit (in fuel tank) Fuse 10a Hot in run Inertia fuel shutoff (ifs) switch (at right kick panel) Instrument cluster M/t Microprocessor Nca O/d off ind Red Red/pnk Smart junction box (at right kick panel) Speed control servo (in right rear of engine compt) Tach sig Tan Tan/red Transmission control switch (on end of transmission selector lever) Vss sig X2280b Engine Performance Wiring Diagram (4 of 4) for Mazda BSE 2004 2300 List of elements for Engine Performance Wiring Diagram (4 of 4) for Mazda BSE 2004 2300: 29 (behind left side of dash, on brake pedal support) brake pedal position switch (under driver's seat) g10 5r44e automatic transmission A/t Air conditioning system Battery junction box (left rear of engine compt) Camshaft position (cmp) sensor (on rear of engine) Electronic pressure control (epc) solenoid Fuse 21 10a Fuse 5a G1 (behind left headlight) Heated oxygen sensor (ho2s) 11 (at rear of engine compt, in exhaust) Heated oxygen sensor (ho2s) 12 (at rear of engine compt, in exhaust) Hot at all times Idle air control (iac) valve (on top right rear of engine) M/t Mass airflow (maf) sensor (at right side of engine compt, in air cleaner assembly) Nca Powertrain control module (pcm) (at right rear of engine compt, through firewall) Red Red/pnk Shift solenoids Smart junction box (at right kick panel) Tan Tan/red Torque converter clutch (tcc) solenoid Transmission fluid temperature (tft) sensor Turbine shaft speed (tss) sensor X2280b
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Mazda BSE 2004 2300 List of elements for Back-up Lamps Wiring Diagram for Mazda BSE 2004 2300: 11 A/t Back-up lamps switch (on top left side of transmission) Digital transmission range (dtr) sensor (at left side of transmission) Fuse 10a G3 (at left rear corner of engine compartment) Hot in run Left back-up lamp M/t Right back-up lamp Smart junction box (at right kick panel) X-2280b Exterior Lamps Wiring Diagram (1 of 2) for Mazda BSE 2004 2300 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Mazda BSE 2004 2300: 33 (under driver's seat) g10 (under left side of dash) indicator flasher relay 87a Battery junction box (left rear of engine compt) Brake pedal position switch (behind left side of dash, on brake pedal support) C215 C216 Fuse 10a Fuse 15a Fuse 20a Fuse 7.5a G10 (under driver's seat) G3 (at left rear corner of engine compt) Hazard High mounted stoplamp Hot at all times Hot in run Instrument cluster Left license plate lamp Left rear park/stop lamp Left turn Left turn indicator Microprocessor Multi-function switch Normal Right license plate lamp Right rear park/stop lamp Right turn Right turn indicator Smart junction box (at right kick panel) X-2280b X253 X254 Exterior Lamps Wiring Diagram (2 of 2) for Mazda BSE 2004 2300 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Mazda BSE 2004 2300: 25 Bumper) Connector (under left side of rear Fuse 10a Fuse 20a G10 (under driver's seat) G3 (at left rear corner of engine compartment) G3 (at left rear corner of engine compt) G5 (at right rear corner of engine compartment) Head Hot at all times Interior lights system Left front park/turn lamp Left rear turn lamp Low current board Main light switch Off Park Park lamp relay Right front park/turn lamp Right rear turn lamp Smart junction box (at right kick panel) Trailer tow X-2280a X-2280c X-2280d
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Mazda BSE 2004 2300 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Mazda BSE 2004 2300: 33 (behind left headlight) g1 (left rear of engine compt) battery junction box 2.3l A/c clutch solenoid A/c compressor clutch diode A/c high pressure switch Battery Blower motor relay Brake fluid level switch Engine cooling fan motor Front function selection switch assembly Fuel pump Fuel tank unit G-232 G3 (at left rear corner of engine compartment) G4 (behind left headlight) G6 (behind left headlight) Left back-up light Left front foglight Left front park/turn light Left headlight Left license plate light Left rear stop/park light Left rear turn light Mass airflow (maf)/intake air temperature (iat) sensor Pcm power relay Powertrain control module (pcm) Right back-up light Right license plate light Right rear stop/park light Right rear turn light Trailer tow connector Windshield wiper motor Ground Distribution Wiring Diagram (2 of 3) for Mazda BSE 2004 2300 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Mazda BSE 2004 2300: 34 (3.0l) positive crankcase ventilation heater (at right kick panel) smart junction box C216 Clock spring Crankshaft position (ckp) sensor shield Cruise control switches Data link connector Digital transmission range sensor Engine coolant temperature sender Four- wheel drive control module Front heater blower motor resistor Fuel gauge sensor Fuel tank unit G2 (at center rear of engine compartment) G5 (at right rear corner of engine compartment) G8 (under center of dash) H-281b Horn Instrument cluster Nca Passenger air bag deactivation (pad) switch Passive anti-theft transceiver Powertrain control module (pcm) Restraint control module Right front foglight Right front park/turn light Right headlight Solid state Speed control on/off switch Speed control servo Speed control set/resume switch Steering column Windshield washer pump motor X-2280c Ground Distribution Wiring Diagram (3 of 3) for Mazda BSE 2004 2300 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Mazda BSE 2004 2300: 38 (at right kick panel) smart junction box (left side of engine compt) Abs control module Accessory relay Audio unit Blend door actuator Brake pedal position switch Brake shift interlock C-215 Data link connector Door lock/ unlock relay Driver door lock relay Driver power window switch Driver safety belt retractor pretensioner Driver side door lock switch Driver side rear door ajar switch Exterior rearview mirror switch Fog lamp switch Four wheel drive switch Four- wheel drive control module Front cigar lighter Front function selector switch assembly G10 (under driver's seat) G11 (at right kick panel) G12 G9 (at left kick panel) High mount stoplamp Indicator flasher relay Instrument cluster Left front door ajar switch Main light switch Multifunction switch Parking brake switch Passenger side door lock switch Passenger side rear door ajar switch Power point Right front door ajar switch X-2280c
HEADLIGHTS Headlights Wiring Diagram, with DRL for Mazda BSE 2004 2300 List of elements for Headlights Wiring Diagram, with DRL for Mazda BSE 2004 2300: 39 Battery junction box (left rear of engine compt) C-216 Drl Flash to pass Fog lamp relay Fog lamp switch Fuse 10a Fuse 15a Fuse 30a G10 (under driver's seat) G3 (at left rear corner of engine compt) G5 (at right rear corner of engine compt) G8 (under center of dash) G9 (at left kick panel) Head High High beam ind Hot at all times Instrument cluster Interior lights system Left front fog lamp Left head- lamp Low Main light switch Microprocessor Multi-function switch Nca Off Park Parking brake switch (below left side of dash, on park brake assembly) Right front fog lamp Right head- lamp Smart junction box (at right kick panel) Solid state X-2280a X-2280b X-2280c X-2280d X-254 Headlights Wiring Diagram, without DRL for Mazda BSE 2004 2300 List of elements for Headlights Wiring Diagram, without DRL for Mazda BSE 2004 2300: 36 Battery junction box (left rear of engine compt) C-216 Flash to pass Fog lamp relay Fog lamp switch Fuse 10a Fuse 15a Fuse 30a G10 (under driver's seat) G3 (at left rear corner of engine compt) G5 (at right rear corner of engine compt) G8 (under center of dash) Head High High beam ind Hot at all times Instrument cluster Interior lights system Left front fog lamp Left head- lamp Low Main light switch Microprocessor Multi-function switch Nca Off Park Right front fog lamp Right head- lamp Smart junction box (at right kick panel) Solid state X-2280a X-2280b X-2280c X-2280d X-254
HORN Horn Wiring Diagram for Mazda BSE 2004 2300 List of elements for Horn Wiring Diagram for Mazda BSE 2004 2300: 13 Air bag sliding contact (on steering column) Cruise control system Fuse 13 15a G5 (at right rear corner Horn (at right front of engine compt) Horn relay Horn switch Hot at all times Of engine compt) Off Smart junction box (at right kick panel) X-2280a X-2280d
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Mazda BSE 2004 2300 List of elements for Courtesy Lamps Wiring Diagram for Mazda BSE 2004 2300: 22 Driver side rear door ajar switch (at bottom front of left rear door) Driver's seat) g10 Front interior/ map lamps assembly Fuse 13 15a G8 (under center of dash) G9 (at left kick panel) Hot at all times I901 I902 Instrument cluster system Instrument panel dimming module Interior lamp Interior lamp/ battery saver relay Left front door ajar switch (at rear of left front door) Map lamp Passenger side rear door ajar switch (at bottom front of right rear door) Right front door ajar switch (at rear of right front door) Smart junction box (sjb) (at right kick panel) Solid state X-2280b X-2280c X-2280d Instrument Illumination Wiring Diagram for Mazda BSE 2004 2300 List of elements for Instrument Illumination Wiring Diagram for Mazda BSE 2004 2300: 34 Air bag sliding contact (on steering column) Audio unit C215 Courtesy lamps circuit Dimming Fog lamp switch Four- wheel drive switch Front function selector switch assembly Fuse Fuse 20a G10 (under driver's seat) G8 (under center of dash) Ground, steering wheel assembly Head Hot at all times Hot in start or run Illumination Illumination (6 bulbs) Instrument cluster Instrument panel dimming module Interior Main light switch Micro- processor Nca Off Park Park lamp relay Smart junction box (sjb) (at right kick panel) Solid state Speed control on/off switch Speed control set/ resume switch Switch X-2280c X-2280d
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Mazda BSE 2004 2300 List of elements for Power Distribution Wiring Diagram (1 of 2) for Mazda BSE 2004 2300: 52 (at right kick panel) smart junction box (sjb) (left rear side of engine compartment) battery junction box (not used) Acc Accessory relay Air conditioning system Anti-lock brakes system Battery C2280a Cooling fans system Door lock/ unlock relay Driver door unlock relay Driver's seat) Drl Engine controls system Fuse 10a Fuse 15a Fuse 20a Fuse 20a (2.3l) Fuse 30a Fuse 40a Fuse 50a Fuse 50a (3.0l,2.3l) 40a (4.0l) Fuse 5a G10 (under Headlights system Ignition switch Instrument cluster system Lock Mirrors system Nca Off Park lamp relay Power point Red Run Smart junction box (at right kick panel) Solid state Sound systems Sta Start Starting/ charging system To fuse 17 (diagram 2 of 2) To fuse 22 (diagram 2 of 2) To fuse 27 (diagram 2 of 2) To fuse 33 (diagram 2 of 2) To ptc circuit breaker (diagram 2 of 2) Transmissions & instrument cluster systems Transmissions system Wiper/ washer system X-2280b X-2280c Power Distribution Wiring Diagram (2 of 2) for Mazda BSE 2004 2300 List of elements for Power Distribution Wiring Diagram (2 of 2) for Mazda BSE 2004 2300: 42 (at right kick panel) smart junction box (not used) (under driver's seat) g10 Accessory relay Air conditioning system Anti-lock brakes & shift interlock systems Anti-theft system Computer data lines sysetm Cruise control system Engine controls system Engine controls, cruise control, anti-lock brakes, shift interlock & transmissions systems Exterior lights system From fuse 3 (diagram 1 of 2) From fuse 5 (diagram 1 of 2) From fuse 10 (diagram 1 of 2) From ignition switch (diagram 1 of 2) Front cigar lighter Fuse 10a Fuse 15a Fuse 20a Fuse 2a Fuse 30a Fuse 5a Horn relay I226 I227 Instrument cluster system Interior lamp/battery saver relay Off Pcm power diode Ptc circuit breaker 1a Red Smart junction box (at right kick panel) Sound & transmissions systems Starting/charging system Transmissions & air conditioning systems Transmissions & exterior lights systems Transmissions system X-2280a X-2280b X-2280c X-2280d
POWER MIRRORS Power Mirrors Wiring Diagram for Mazda BSE 2004 2300 List of elements for Power Mirrors Wiring Diagram for Mazda BSE 2004 2300: 16 (at left kick panel) g9 Direct- ional control switch Exterior rear view mirror switch Fuse 5a Hot at all times L/r motor Left & right mirror switch Left & right switch Left exterior rear view mirror (at mirror) Nca Red Right exterior rear view mirror (at mirror) Smart junction box (at right kick panel) Up & down switch Up/dn motor X-2280b
POWER WINDOWS Power Windows Wiring Diagram for Mazda BSE 2004 2300 List of elements for Power Windows Wiring Diagram for Mazda BSE 2004 2300: 28 (in left front door) driver side front power window motor (in right front door) 11a Accessory relay Down Driver power window switch Fuse 10a Fuse 30a G10 (at left front of vehicle floor) G8 (under front of center console) G9 (at left kick panel) Hot at all times Hot in on or acc Left Low current board Nca Off One-touch window relay Passenger side front power window motor Passenger side front power window switch Ptc circuit breaker Red Resistor Rest Right Smart junction box (sjb) (at right kick panel) X-2280c X-2280d
RADIO Radio Wiring Diagram for Mazda BSE 2004 2300 List of elements for Radio Wiring Diagram for Mazda BSE 2004 2300: 19 (under driver's seat) g10 Antenna Audio unit Fuse 10a Fuse 20a Fuse 5a G11 (at left kick panel) Hot at all times Hot in run or acc Hot in start Interior lights system Left front speaker Left rear speaker Nca Right front speaker Right rear speaker Smart junction box (at right kick panel) X2280b X2280c
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Mazda BSE 2004 2300 List of elements for Shift Interlock Wiring Diagram for Mazda BSE 2004 2300: 11 Brake pedal position switch (behind left side of dash, on brake pedal support) Brake shift interlock (behind left side of dash) Fuse 20 10a Fuse 32 5a G10 (under driver's seat) Hot at all times Hot in run Red Smart junction box (at right kick panel) Solid state X-2280b
STARTING/CHARGING Charging Wiring Diagram for Mazda BSE 2004 2300 List of elements for Charging Wiring Diagram for Mazda BSE 2004 2300: 22 3.0l, 4.0l A168 A169 Battery Battery junction box (left rear of engine compt) C215 C216 Charge indicator Fuse 10a Fuse 5a G4 (behind left headlight) G6 (behind left headlight) Generator Hot in run or start Instrument cluster Microprocessor Nca Red Smart junction box (at right kick panel) Starter motor (at left rear of engine) X-2280b X-2280c Starting Wiring Diagram for Mazda BSE 2004 2300 List of elements for Starting Wiring Diagram for Mazda BSE 2004 2300: 28 A/t Acc Battery Battery junction box (left rear of engine compt) Charging circuit Clutch pedal position switch (behind left side of dash, top of brake pedal support) Digital transmission range (dtr) sensor (at left side of transmission) Fuse 40a Fuse 5a G4 (behind left headlight) G6 (behind left headlight) Ignition switch Lock M/t Nca Off Pnk Pnk (or tan/red) Powertrain control module (pcm) (at right rear of engine compt through firewall) Red Run Smart junction box (at right kick panel) Start Starter motor (at left rear of engine) Starter relay Tan/red X-2280a X-2280b
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Mazda BSE 2004 2300 List of elements for Supplemental Restraints Wiring Diagram for Mazda BSE 2004 2300: 32 (under center of dash) g8 (under driver's seat) 1 ohm A-168 Air bag Air bag sliding contact C-215 C-216 Data link connector (dlc) (partial) (fastened to bottom of dash, near steering column) Driver air bag module Driver safety belt retractor pretensioner Fuse 10 10a Fuse 8 10a G10 Generator Hot in run or start Instrument cluster Nca Note: shorting bar connectors are used on restraint control module harness connector when module is disconnected between pins 3 & 4, 6 & 7, 20 & 21 Off Ohm Ohms Passenger air bag deactivation (pad) switch Passenger air bag module Passenger safety belt retractor pretensioner Restraint control module (behind center of dash) Safety belt Shorting bar Smart junction box (right kick panel) Tone X-2280b X-2280c
TRANSMISSION A/T Wiring Diagram (1 of 2) for Mazda BSE 2004 2300 List of elements for A/T Wiring Diagram (1 of 2) for Mazda BSE 2004 2300: 39 5r44e automatic transmission Battery junction box (left rear of engine compt) Brake pedal position switch (behind left side of dash, on brake pedal support) C215 C216 Check engine ind Connector (fastened to bottom of dash, near steering column) Data link Electronic pressure control (epc) solenoid Engine controls system Exterior lights system Fuse 10a Fuse 15a Fuse 30a Fuse 5a G1 (behind left headlight) G10 (under driver's seat) Hot at all times Hot in run Hot in run or start Instrument cluster Intermediate shaft speed (iss) sensor (at left side of trans- mission) Microprocessor Nca O/d off ind Output shaft speed (oss) sensor (at left rear of trans- mission) Pcm power diode Powertrain control module (pcm) (at right rear of engine compartment, through firewall) Prndl Ptc 1a Red Shift solenoids Smart junction box (at right kick panel) Torque converter clutch (tcc) solenoid Transmission control switch (tcs) (on end of transmission selector lever) Transmission fluid temperature (tft) sensor Turbine shaft speed (tss) sensor X-2280a X-2280b A/T Wiring Diagram (2 of 2) for Mazda BSE 2004 2300 List of elements for A/T Wiring Diagram (2 of 2) for Mazda BSE 2004 2300: 9 (at left side of transmission) digital transmission range (dtr) sensor Battery junction box (left rear of engine compt) Cylinder head temperature (cht) sensor (on right side of cylinder head) Engine controls system G1 (behind left headlight) Pcm power relay R p Red Throttle position (tp) sensor (on throttle body assembly)
WARNING SYSTEMS Warning Systems Wiring Diagram for Mazda BSE 2004 2300 List of elements for Warning Systems Wiring Diagram for Mazda BSE 2004 2300: 37 C215 C216 Can+ Can- Computer data lines system Door ajar ind Driver safety belt retractor pretensioner Fuse 10a Fuse 5a G10 (under driver's seat) G8 (under center of dash) G9 (at left kick panel) Ground Head Hot at all times Hot in start or run Ignition key switch Instrument cluster Interior lights system Left front door ajar switch (at rear of left front door) Main light switch Microprocessor N219 Nca Off Park Restraint control module (below center of dash) Safety belt ind Smart junction box (sjb) (at right kick panel) Solid state Sw in Tone sig Vbatt Vpwr Warning chime X-2280b X-2280c
WIPER/WASHER Wiper/Washer Wiring Diagram for Mazda BSE 2004 2300 List of elements for Wiper/Washer Wiring Diagram for Mazda BSE 2004 2300: 28 (under driver's seat) g10 0. off 1. high 2. low 6. wash 7. mist 21. interval 1 22. interval 2 23. interval 3 24. interval 4 25. interval 5 Battery junction box (bjb) (left rear side of engine compartment) Circuit breaker Fuse 5 30a G3 (at left rear corner of engine compartment) G5 (at right rear of engine compartment) Hot in run or acc Multi-function switch Nca Park Park sense Red Run Run/park relay control Smart junction box (sjb) (at right kick panel) Tan/red Vref Washer pump relay control Windshield washer pump motor (at right rear of engine compartment) Windshield washer relay Windshield wiper motor (top left center of firewall) Wiper high/low relay Wiper high/low relay control Wiper run/ park relay X-2280a X-2280d X-c2280a
