AIR CONDITIONING A/C Wiring Diagram (1 of 2) for Toyota MR2 1994 https://portal-diagnostov.com/license.html
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Automotive Electricians Portal FZCO List of elements for A/C Wiring Diagram (1 of 2) for Toyota MR2 1994: (left center pillar) (m/t) c7 c8 (a/t) (right side of i/p) 1994 vftc c A/c A/c amplifier (right side of i/p) A/c condenser fan motor (left front of engine compt) A/c diode (right side of i/p) A/c dual pressure switch (right fender) A/c fuse 10a A/c idle- up valve (right front of engine compt) A/c thermistor (center of i/p) A/c triple pressure switch (rear right fender) A/t only Ac1 Aca Acc Act Alt fusible link 120a Blower motor Blower resistor (right side of i/p) Cds fan fuse 30a D9 (a/t & m/t w/ options) (m/t base) Engine control module (right side of i/p) Fan main relay Fan relay no. 1 Fan relay no. 2 Fan relay no. 3 From heater relay G101 (right front fender) G308 Gauge fuse 7.5a Gnd Heater fusible link 40a Heater relay Hot at all times Hot in on or start Ign Igniter (right front of engine compt) Ignition switch J/b 3 (behind i/p) Lock M/t only Mgc Pnk Prs R/b 1 (left kick panel) R/b 5 R/b 5 (right front of luggage compt) Radiator fan motor (right front fender) Rdi fan fuse 30a Red Run Select Sg1 Sg2 Start To fan main relay To g101 splice Vsv Water temperature sensor (right front of engine compt) Wrp Wrs
A/C Wiring Diagram (2 of 2) for Toyota MR2 1994 List of elements for A/C Wiring Diagram (2 of 2) for Toyota MR2 1994: 1994 vftc c 2.0l turbo only A/c A/c control assembly A/c magnetic clutch (right front of engine compt) A/c magnetic clutch relay (right side of i/p) A10 Air inlet servo motor (right side of i/p) Air vent mode control servo motor (center of i/p) Bi- level Blower switch C10 C11 C12 C13 C14 C15 C18 Conn "a" Conn "b" Conn "c" Control circuit D10 D12 Def Defogger Defogger system Engine control module (right side of i/p) Face Foot Foot/ def Fresh G202 (left i/p brace) Interior lights system J/b 3 (behind i/p) J/c 3 Off Pnk Position switches Recirc Recirc/ fresh
Air Conditioning Wiring Diagrams (1 of 2) for Toyota MR2 1994 List of elements for Air Conditioning Wiring Diagrams (1 of 2) for Toyota MR2 1994: (left center pillar) (m/t) c7 c8 (a/t) (right side of i/p) 1994 vftc c A/c A/c amplifier (right side of i/p) A/c condenser fan motor (left front of engine compt) A/c diode (right side of i/p) A/c dual pressure switch (right fender) A/c fuse 10a A/c idle- up valve (right front of engine compt) A/c thermistor (center of i/p) A/c triple pressure switch (rear right fender) A/t only Ac1 Aca Acc Act Alt fusible link 120a Blower motor Blower resistor (right side of i/p) Cds fan fuse 30a D9 (a/t & m/t w/ options) (m/t base) Engine control module (right side of i/p) Fan main relay Fan relay no. 1 Fan relay no. 2 Fan relay no. 3 From heater relay G101 (right front fender) G308 Gauge fuse 7.5a Gnd Heater fusible link 40a Heater relay Hot at all times Hot in on or start Ign Igniter (right front of engine compt) Ignition switch J/b 3 (behind i/p) Lock M/t only Mgc Pnk Prs R/b 1 (left kick panel) R/b 5 R/b 5 (right front of luggage compt) Radiator fan motor (right front fender) Rdi fan fuse 30a Red Run Select Sg1 Sg2 Start To fan main relay To g101 splice Vsv Water temperature sensor (right front of engine compt) Wrp Wrs
Air Conditioning Wiring Diagrams (2 of 2) for Toyota MR2 1994 List of elements for Air Conditioning Wiring Diagrams (2 of 2) for Toyota MR2 1994: 1994 vftc c 2.0l turbo only A/c A/c control assembly A/c magnetic clutch (right front of engine compt) A/c magnetic clutch relay (right side of i/p) A10 Air inlet servo motor (right side of i/p) Air vent mode control servo motor (center of i/p) Bi- level Blower switch C10 C11 C12 C13 C14 C15 C18 Conn "a" Conn "b" Conn "c" Control circuit D10 D12 Def Defogger Defogger system Engine control module (right side of i/p) Face Foot Foot/ def Fresh G202 (left i/p brace) Interior lights system J/b 3 (behind i/p) J/c 3 Off Pnk Position switches Recirc Recirc/ fresh
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Toyota MR2 1994 List of elements for Anti-lock Brake Wiring Diagrams for Toyota MR2 1994: A/t A15 Abs Abs actuator (left side of luggage compartment) Abs ecu (left side of i/p) Abs fuse 60a Abs warning ind Ast B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 Bat Brake fluid level switch (left rear of luggage compartment) Data link connector (right rear of engine compartment) Ecu-b fuse 60a Ecu-ig fuse 7.5a Engine control module (ecu) Fl+ Fl- Fr+ Fr- Fss G100 (left front fender) G131 (intake manifold) G206 (center of i/p) Gauge fuse 7.5a Gnd Hot at all times Hot in run Instrument cluster J/b #3 J/b #3 (behind instrument cluster) Junction connector (behind center of i/p) Left front abs speed sensor Left rear abs speed sensor M/t Nca Parking brake switch (right side of center console) Pkb Pnk R/b #1 (left kick panel) R/b #2 (left side of engine compartment) R/b #5 (front right of luggage compartment) Red Right front abs speed sensor Right rear abs speed sensor Rl+ Rl- Rr+ Rr- Rss Sfl Sfr Srr Stop fuse 15a Stop light switch (left side of i/p) Stp
ANTI-THEFT Anti-theft Wiring Diagram for Toyota MR2 1994 List of elements for Anti-theft Wiring Diagram for Toyota MR2 1994: 1995 vftc c Acc Ctsy Cty1 D11 Diode (for theft) (right side of i/p) Dome fuse 15a Fll Frl G200 (left kick panel) G200 (right kick panel) G202 (left i/p brace) G203 (right kick panel) G407 (back panel center) Haz-horn fuse 15a Horn Horn system (horn relay) Horns system (horn relay) Hot at all times Hot in run or acc Ind Instrument cluster Interior lights system (door courtesy switches) J/b #3 (behind instrument cluster) Junction connector (center of i/p) K/l K/lu Ksw Ksw2 L/ul Left door key lock and unlock switch Left door lock motor, unlock detection switch and door open detection switch Lock Power door locks system (door lock ecu) R/b #1 (left kick panel) R/b #2 (right side of luggage compartment) Rad & cig fuse 15a Rear luggage compartment key unlock switch Red Retract control relay (left rear corner of engine compartment) Right door key lock and unlock switch Right door lock motor, unlock detection switch and door open detection switch Rtr Security ind Srly Starting/charging system (starter relay) Theft deterrent ecu (behind right front seat) Theft deterrent horn Unlock Unlock warning switch (ignition switch)
COMPUTER DATA LINES 2.0L 2.0L Turbo, Data Link Connector Wiring Diagram for Toyota MR2 1994 List of elements for 2.0L Turbo, Data Link Connector Wiring Diagram for Toyota MR2 1994: (in r/b 2, left side of engine (left rear of engine compt) (mil) (right (right rear of engine compt) (right side of i/p) (right side of safety 1995 vftc c A-5 A/t only Abs ecu (behind center All times C-14 C-15 C-6 C-7 C-8 Center airbag sensor assy. (below center Check engine Circuit opening relay Compt) Console) Control ecu (behind right side of i/p) Cruise Data link connector 1 Ecu-b fuse 7.5a Efi main relay Engine control module (behind left side of i/p) Engine controls system Engine) Front of Fuel pump (in fuel tank) Fuel pump relay (left side of i/p) Fuel pump resistor (left side of i/p) G123 G201 Gauge fuse 7.5a Heated oxygen sensor Hot at Hot in run Ig- Igniter Ignition coil Ind. Instrument cluster Or start Power R/b-1 (left kick panel) R/b-5 (right front luggage compt) Srs ind. Steering ecu (right rear of engine compt) Te1 Te2 Wall)
2.2L 2.2L, Data Link Connector Wiring Diagram for Toyota MR2 1994 List of elements for 2.2L, Data Link Connector Wiring Diagram for Toyota MR2 1994: (in r/b 2, left side of engine (left (left rear of engine compt) (mil) (rear of engine) (right rear of engine compt) (right side of i/p) **m/t *a-5 **b-8 *a/t *b-7 *f-1 **c-1 *f-14 **c-7 *f-15 **c-15 *f-6 **c-6 *f-8 **c-8 1995 vftc c Abs ecu (behind center All times Calif. only Center airbag sensor assy. (below center Check engine Circuit opening relay Circuit opening relay (in r/b 2, left side of engine compt) Compt) Console) Control ecu (behind right side of i/p) Cruise Data link connector 1 Ecu-b fuse 7.5a Efi main relay Engine control module (behind left side of i/p) Engine controls system Engine) Engine) compt) Front of Fuel pump (in fuel tank) G117 G201 Gauge fuse 7.5a Hot at Hot in run Ig- Igniter Ignition coil Ind. Instrument cluster Main Or start Ox1 Ox2 Oxygen sensor Power R/b-1 (left kick panel) R/b-5 (right front luggage compt) Srs ind. Steering ecu (right rear of engine compt) Sub Te1 Te2
COOLING FAN Cooling Fan Wiring Diagram for Toyota MR2 1994
Engine Compartment Cooling Fan Wiring Diagram for Toyota MR2 1994 List of elements for Engine Compartment Cooling Fan Wiring Diagram for Toyota MR2 1994: (1993-94) (1991-92) (behind right seat) cooling fan ecu (right front of engine) cooling fan motor 10a 10b 4b 5a Accy Combination meter Cooling fan relay Cooling fan warning ind Ecu-ig fuse 7.5 Engine compart- ment temp sensor (center rear of engine) G131 (on intake manifold) Gauge fuse 7.5 Hot at all times Hot in on or start Ignition switch J/b 3 (behind combination meter) Off R/b 1 (left kick panel) R/b 2 (left side of engine compt) Rb/2 (left side of engine compt) Start Vent fuse 20a
Radiator Cooling Fan Wiring Diagram for Toyota MR2 1994 List of elements for Radiator Cooling Fan Wiring Diagram for Toyota MR2 1994: (1991) (1991-92) (1991-92) (1993-94) (1991-92, 94) (1991-93) (1992-94) (1993) (1993-94) (1994) (right front of luggage compt) r/b 5 (right side of i/p) a/c amplifier 12d 1991-92 1993-94 A/c condenser fan motor (left front of engine compt) A/c diode (right side of i/p) A/c high pressure switch (rear right fender) (1991-92, 94) A/c single pressure switch (rear right fender) (1994 only) Acc Alt fusible link 120a Cds fan fuse 30a Fan main relay Fan relay G101 (right front fender) G202 (left side of i/p) Heater Hot at all times Ignition switch J/b 3 (behind left side of i/p) J/c 3 Lock R/b 5 (right front of luggage compt) Radiator fan motor (right front fender) Rdi fan fuse 30a Red Relay Run Sg2 Short pin (rear right side of fender) Start W a/c W/o a/c Water temperature sensor (right front of engine) Water temperature switch (right front of engine) With a/c Wrp Wrs
CRUISE CONTROL Cruise Control Wiring Diagram for Toyota MR2 1994 List of elements for Cruise Control Wiring Diagram for Toyota MR2 1994: 1995 vftc c A/t A10 Batt C12 Cancel Ccs Cms Cruise control actuator (right side of engine compartment) Cruise control clutch switch (left side of i/p) (m/t) Cruise control ecu (right side of i/p) Cruise control ind Cruise control switch (combination switch) Data link connector (right rear of engine compartment) Ect Ecu-b fuse 7.5a Ecu-ig fuse 7.5a Engine controls system (engine control module) G131 (intake manifold) G202 (left side of i/p) Gauge fuse 7.5a Gnd Hot at all times Hot in run Hot in run and start Idl Instrument cluster Instrument cluster system (brake fluid level switch) J/b #3 (behind instrument cluster) Junction connector (center of i/p) M/t Main N&c Parking brake switch (center console) Pkb Pnk R/b #1 (left kick panel) R/b #2 (left side of engine compartment) R/b #5 (front right of luggage compartment) Red Resume/ accel Set/ coast Spd Starting/charging system (park/neutral position switch) Stop fuse 15a Stop light switch (left side of i/p) Stp+ Stp- Vr1 Vr2 Vr3 Vss output
DEFOGGERS Defogger Wiring Diagram for Toyota MR2 1994 List of elements for Defogger Wiring Diagram for Toyota MR2 1994: A/c control assembly Defog fuse 20a Defogger relay Defogger switch Diode (for electrical idle-up system) (behind left side of i/p) Engine controls system G202 (left side of i/p) G905 (right rear pillar) Gauge fuse 7.5a Hot at all times Hot in on J/b 3 (behind combination meter J/b 3 (behind combination meter) J/c 3 R/b 1 (left kick panel) Rear window defogger
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Toyota MR2 1994 List of elements for Electronic Power Steering Wiring Diagram for Toyota MR2 1994: 1994 vftc c A10 Abs fusible link 80a Chk Data link connector Efi Engine control module (left rear of engine compt) G100 (left front fender) G101 (right front fender) G202 (left i/p brace) Gauge fuse 7.5a Gnd Hot at all times Hot in run or start Ictr Idup Ifb Igb Instrument cluster Iovr Istp Mrly Mth Mtl Power steering driver (right rear of engine compt) Power steering ecu (right rear of engine compt) Power steering ind Power steering pump with motor (right rear of engine compt) Power steering relay (right rear of engine compt) Psct R/b 1 (left kick panel) R/b 5 (right front of luggage compt) Red Sgnd Spd Ss1 Ss2 Steering position switch (combination switch) Vehicle speed output
ENGINE PERFORMANCE 2.0L 2.0L Turbo, Engine Performance Wiring Diagrams (1 of 2) for Toyota MR2 1994 List of elements for 2.0L Turbo, Engine Performance Wiring Diagrams (1 of 2) for Toyota MR2 1994: (abs ecu) A/c A/c clutch relay Abs Am2 fuse 40a Anti-lock brakes system Batt Circiut opening relay Cold start injector Data link connector 1 (right rear of engine compartment) Defog relay Distributor E01 E02 Efi fuse 15a Efi main relay Egr Els Engine control module (ecu) (left rear of engine compartment) Exterior lights system (taillight relay) Fpr G131 (on intake manifold) G311 (back panel center) Hot at all times Idl Idle-up diode (behind left side of dash) Ig- Igf Igniter Ignition coil Ignition main relay Ignition switch Igt Injector #1 Injector #2 Injector #3 Injector #4 Knk Mfi resistor (left rear of engine compartment) Nca Noise filter (left rear of engine compartment) Pim Pnk Power steering ecu Psct R/b #2 R/b #5 Red Rsc Rso Run Spd Sta Start Stj Stp Tachometer Te1 Te2 Tha Thg Thw Tpc Tvis Vta
2.0L Turbo, Engine Performance Wiring Diagrams (2 of 2) for Toyota MR2 1994 List of elements for 2.0L Turbo, Engine Performance Wiring Diagrams (2 of 2) for Toyota MR2 1994: (center (center of (left A10 Air flow meter (left front of engine compartment) Clutch start switch (behind left side of dash) Coolant temperature Ecu-ig fuse 7.5a Egr temperature (center rear of engine compartment) Egr vsv (center rear of engine compartment) Engine compartment) Fuel pump Fuel pump relay (left rear of engine compartment) Fuel pump resistor rear of engine compartment) G203 (right kick panel) G311 (center of back panel) Gauge fuse 7.5a Heated oxygen sensor (right front of engine compartment) Hot at all times Hot in run Idle air control (right rear of engine compartment) Ig+ Instrument cluster J/b #3 Knock sensor (right rear of engine compartment) Malfunction ind Pnk R/b #1 R/b #2 Rear of engine compartment) Red Sensor Short pin Speedometer Stop fuse 15a Stop light switch (behind front of center console) T-vis vsv (center rear of engine compartment) Throttle position (center rear of engine compartment) Turbo pressure (right front of engine compartment) Turbo pressure gauge Turbo pressure vsv (center rear of engine compartment) Valve Vehicle speed
2.2L 2.2L, Engine Performance Wiring Diagrams, A/T (1 of 2) for Toyota MR2 1994 List of elements for 2.2L, Engine Performance Wiring Diagrams, A/T (1 of 2) for Toyota MR2 1994: #10 #20 A/c amplifier Aca Act Am2 fuse 40a Batt Circiut opening relay Data link connector 1 (right rear of engine compartment) Defog relay Distributor E01 E02 Efi fuse 15a Efi main relay Egr Els Engine control module (ecu) (left rear of engine compartment) Exterior lights system (taillight relay) Fpu G131 (on intake manifold) G311 (back panel center) Hot at all times Idl Idle-up diode (behind left side of dash) Ig- Igf Igniter Ignition coil Ignition main relay Ignition switch Igt Injector #1 Injector #2 Injector #3 Injector #4 Iscc Isco Isdv Knk Nca Ne+ Ne- Noise filter (left rear of engine compartment) Nsw Ox1 Ox2 Pim Pnk Power steering ecu Psct R/b #2 R/b #5 Red Run Spd Sta Start Tachometer Te1 Te2 Tha The Thg Thw Vta
2.2L, Engine Performance Wiring Diagrams, A/T (2 of 2) for Toyota MR2 1994 List of elements for 2.2L, Engine Performance Wiring Diagrams, A/T (2 of 2) for Toyota MR2 1994: (calif) (center (center of (front left of A/c idle-up system vsv (left rear of engine compartment) A/c thermistor (behind center of dash) A10 Coolant temperature Ecu-ig fuse 7.5a Egr temperature (center rear of engine compartment) Egr vsv (center rear of engine compartment) Engine compartment) Fuel pressure up vsv (center rear of engine compartment) Fuel pump G203 (right kick panel) Gauge fuse 7.5a Hot in run Idle air control (right rear of engine compartment) Ig+ Instrument cluster Intake air temperature sensor (on air intake assembly) Knock sensor (right rear of engine compartment) Main oxygen sensor (center left of engine compartment) Malfunction ind Manifold absolute pressure sensor (right rear of engine compartment) P/n Park/neutral position switch (left side of engine compartment) Pnk R/b #1 R/b #2 Rear of engine compartment) Red Sensor Speedometer Sub oxygen sensor Throttle position (center rear of engine compartment) Valve Vehicle speed
2.2L, Engine Performance Wiring Diagrams, M/T (1 of 2) for Toyota MR2 1994 List of elements for 2.2L, Engine Performance Wiring Diagrams, M/T (1 of 2) for Toyota MR2 1994: #10 #20 A/c amplifier Aca Act Am2 fuse 40a Batt Circiut opening relay Data link connector 1 (right rear of engine compartment) Defog relay Distributor E01 E02 Efi fuse 15a Efi main relay Egr Els Engine control module (ecu) (left rear of engine compartment) Exterior lights system (taillight relay) Fpu G131 (on intake manifold) G311 (back panel center) Hot at all times Idl Idle-up diode (behind left side of dash) Ig- Igf Igniter Ignition coil Ignition main relay Ignition switch Igt Injector #1 Injector #2 Injector #3 Injector #4 Iscc Isco Iscv Knk Nca Ne+ Ne- Noise filter (left rear of engine compartment) Ox1 Ox2 Pim Pnk Power steering ecu Psct R/b #2 R/b #5 Red Run Spd Sta Start Tachometer Te1 Te2 Tha The Thg Thw Vta
2.2L, Engine Performance Wiring Diagrams, M/T (2 of 2) for Toyota MR2 1994 List of elements for 2.2L, Engine Performance Wiring Diagrams, M/T (2 of 2) for Toyota MR2 1994: (calif) (center (center of (front left of A/c idle-up system vsv (left rear of engine compartment) A/c thermistor (behind center of dash) A10 Clutch start switch (behind left side of dash) Coolant temperature Ecu-ig fuse 7.5a Egr temperature (center rear of engine compartment) Egr vsv (center rear of engine compartment) Engine compartment) Fuel pressure up vsv (center rear of engine compartment) Fuel pump G203 (right kick panel) Gauge fuse 7.5a Hot in run Idle air control (right rear of engine compartment) Ig+ Instrument cluster Intake air temperature sensor (on air intake assembly) Knock sensor (right rear of engine compartment) Main oxygen sensor (center left of engine compartment) Malfunction ind Manifold absolute pressure sensor (right rear of engine compartment) Pnk R/b #1 R/b #2 Rear of engine compartment) Red Sensor Speedometer Sub oxygen sensor Throttle position (center rear of engine compartment) Valve Vehicle speed
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Toyota MR2 1994 List of elements for Back-up Lamps Wiring Diagram for Toyota MR2 1994: A/t Back-up light Back-up light switch (top center of transaxle) Ecu-ig fuse 7.5a G407 (back panel center) Gear selector switch (left side of transaxle) Hot in on and start M/t R/b 2 (left side of engine compartment)
Exterior Light Wiring Diagram for Toyota MR2 1994 List of elements for Exterior Light Wiring Diagram for Toyota MR2 1994: A/t Alt fusible link 100a C10 j/b 3 (behind combination meter) C11 j/b 3 (behind combination meter) Combination meter Combination switch Engine controls system Front side marker lights Fuse box (left side of engine compartment) G100 (front left fender) G101 (front right fender) G200 (left i/p brace) G407 (back panel center) Haz-horn fuse 15a Hazard switch Head High mount stop light Hot at all times Hot in on or start J/b 3 (behind combination meter) Junction connector (behind left side of i/p) Left front combination light Left rear combination light Left turn License plate light Light switch M/t Off Park R/b 1 (behind left kick panel) R/b 5 (right front side of luggage compartment) Retract control relay (left front side of engine compt) Right front combination light Right rear combination light Right turn Side marker Stop Stop fuse 15a Stop light switch (on bracket above brake pedal) Tail Tail fuse 15a Taillight relay Turn Turn fuse 7.5a Turn signal flasher (behind left side of dash) Turn signal switch Wt/bk
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Toyota MR2 1994 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota MR2 1994: (r/b 5) 2.0l 2.2l A/t Abs actuator B13 B14 B26 Brake fluid level Combination meter Cooling fan ecu (for engine compartment) Data link connector 1 (check connector) Engine control module (engine and electronically controlled transmission ecu)(a/t), engine ecu (m/t) Engine hood courtesy switch Engine oil level sensor Eo1 Eo2 Fan relay no 2 Fan relay no 3 (r/b 5) Front luggage compartment door courtesy sw (w/ theft deterrent) G100 (front left fender) G101 (front right fender) G110 (left front of engine) Heated oxygen sensor (oxygen sensor) Heater relay (r/b 5) Left fog light Left front side marker lamp Left front turn signal and clearance lamp Left retract motor Main fan relay (r/b 5) Noise filter (for ignition system) Oxygen sensor Power steering driver Power steering ecu Power steering relay Radiator fan motor Retract control relay Right fog light Right front side marker lamp Right front turn signal and clearance lamp Right retract motor Speed sensor (for electronically controlled transmission system) Sub W/ electro- hydraulic power steering, w/ fog light W/ electro-hydraulic power steering W/electro- hydraulic power steering W/o electro- hydraulic power steering
Ground Distribution Wiring Diagram (2 of 3) for Toyota MR2 1994 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota MR2 1994: (a/t) (m/t) A/c amplifier A/c amplifier (w/ a/c) A/c control assembly A/c control assembly (exc. m/t w/cruise control, abs, power window or woofer speaker and a/t) A/c control assembly (w/ a/c) A/t indicator light (combination meter) (a/t) Abs ecu Air vent mode control servo motor (exc. m/t w/cruise control, abs, power window or woofer speaker and a/t) B13 Blower resistor (a/t) Blower resistor (m/t) Buckle switch C10 C11 C15 Center airbag sensor assembly Cigarette lighter Clock (exc. m/t w/cruise control, abs, power window or woofer speaker and a/t) Combination meter Combination switch Combination switch (a/t) Combination switch (m/t) D10 D11 D12 Defogger relay Door key cylinder lamp and outside handle switch G200 (left kick panel) G202 (left side of i/p) Gnd Ignition key cylinder lamp (w/ door key cylinder lamp) Ignition switch and unlock warning switch Interior light control relay J/b 3 J/c 1, pin 4 J/c 3 Key interlock solenoid (a/t) Left door key lock and unlock switch Left door lock motor (w/ theft deterrent) Left door lock motor (w/o theft deterrent) Left power window and door lock master control switch Left rear woofer amplifier O/d main switch (a/t) Radio and player (w/ cd player) Remote control mirror switch Rheostat (exc. m/t w/cruise control, abs, power window or woofer speaker and a/t) Right rear woofer amplifier Seat belt warning relay Starter relay Stereo component amplifier (w/ cd player) Theft deterrent ecu Turn signal flasher Water temperature switch (for radiator fan)
Ground Distribution Wiring Diagram (3 of 3) for Toyota MR2 1994 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota MR2 1994: (exc. m/t w/cruise control, abs, power window or woofer speaker and a/t) (w/o theft deterrent) 2.2l A/c amplifier A/c control assembly Air vent mode control servo motor Auto antenna control relay and motor Back-up lamp C15 Center airbag sensor assembly Circuit opening relay Clock Combination meter Cruise control clutch switch (m/t) Cruise control ecu Cruise control switch Door key cylinder light and outside handle switch Door lock ecu Efi main relay From buckle switch From j/b 3, pin d10 Fuel pump Fuel sender G202 (left side of i/p) G203 (right side kick panel) G308 (under left center pillar) G407 (back panel center) G905 (right rear pillar) High mount stop lamp Ignition main relay J/c 1 J/c 3 Left rear combination lamp License plate lamp Power main relay Rear luggage compartment key unlock switch Rear window defogger Rheostat Right door key lock and unlock switch Right door lock control switch Right door lock motor Right rear combination lamp Shift lock ecu (a/t) Starter relay Vehicle speed sensor With theft deterrent Without theft deterrent
HEADLIGHTS Headlight Wiring Diagram for Toyota MR2 1994 List of elements for Headlight Wiring Diagram for Toyota MR2 1994: (a/t) (m/t) A/t A10 A12 A13 A14 Anti-theft system B20 C10 C11 C8 c7 Combination switch Dimmer switch Down Exterior lights system (taillight relay) Flash Fog light indicator Fog light relay (in r/b 5) Fog light switch Fr fog fuse 15a G100 (front left fender) G101 (front right fender) G200 (left kick panel) G202 Gauge fuse 7.5a Head Head fuse (lh) 15a Head fuse (rh) 15a Headlight relay High High beam indicator Hold Hot at all times Hot in on or start Instrument cluster J/b 3 (behind instrument cluster) J/c 3 (left i/p brace) Left door courtesy switch Left fog light Left headlight Left retractor motor Light control switch M/t Off R/b 1 (left kick panel) R/b 5 (right side of luggage compt) Red Retract control relay (right side of engine compt) Right fog light Right headlight Right retractor motor Rtr fuse 30a Tail
HORN Horn Wiring Diagram for Toyota MR2 1994 List of elements for Horn Wiring Diagram for Toyota MR2 1994: Haz-horn fuse 15a Horn Horn (center front of vehicle, in front of luggage compartment) Horn relay Horn switch (part of combination switch) Hot at all times R/b 5 (right front side of luggage compartment) Theft deterrent ecu (in right "b" pillar) Theft deterrent horn (right side of engine compartment) W/ theft deterrent
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Toyota MR2 1994 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Toyota MR2 1994: (a/t) (abs ecu) (alternator) (cooling fan ecu) (cruise control ecu) (door switches) (engine control ecu) (fog light relay) (igniter) (ignition switch) (light switch) (o/d main switch) (a/t) (seat belt warning relay) (theft deterrent ecu) 2.0l turbo A10 A11 A12 A13 Abs ind Anti-lock brakes system Anti-theft system B10 Brake ind C10 C11 C12 C13 Charge ind Check engine ind Cooling fan ind (2.0l turbo only) Cooling fans system Cruise control system Cruise ind D10 D12 Dome fuse 15a Door ind Ecu-b fuse 7.5a Ecu-ig fuse 7.5a Engine and electronically controlled transmission ecu (a/t), engine control ecu (m/t), abs ecu, cruise control ecu and power steering ecu Engine control system Engine control system (turbo pressure sensor) (2.0l turbo) Exterior lights system (back-up lights) Exterior lights system (turn signal switch) Front fog ind Fuel gauge Fuel ind G131 (on intake manifold) G202 (left side of i/p) G203 (right kick panel) Gauge fuse 7.5a Headlights system High beam ind Hot at all times Hot in run Hot in run and start Illum Instrument cluster Interior lights system Interior lights system (rheostat) Interior lights system (taillight relay) J/b #3 (behind instrument cluster) Junction connector (center of i/p) (w/ a/t & abs, cruise control, power windows or woofer speaker) Left turn ind O/d off ind (2.2l) Oil ind Oil level delay circuit Oil level ind Park/neutral position switch Power steering ind R/b #1 (left kick panel) R/b #2 (left side of engine compartment) R/b #5 (right side of luggage compartment) Red Right turn ind Seat belt ind Security ind Speedometer Srs ind Starter check relay Starting/charging system Starting/chargng system (park/neutral position switch (a/t) (clutch start switch) (m/t) Tachometer Temperature gauge Transmission system Transmission system (engine and electronically controlled transmission ecu) Turbo pressure (2.0l turbo) Vehicle speed sensor (rear of engine compartment) Voltmeter (2.0l turbo) W/o a/t, abs, cruise control, power windows or woofer speaker Warning system
Instrument Cluster Wiring Diagram (2 of 2) for Toyota MR2 1994 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Toyota MR2 1994: A/t Anti-lock brakes system (abs ecu) Brake fluid level switch (brake fluid reservoir) Clock D10 Ex a/t Fuel sender G100 (front left fender) G131 (on intake manifold) G202 (left side of i/p) G203 (right kick panel) Hot in run and acc Interior lights system (taillight relay) J/b #3 (behind instrument cluster) Junction connector (center of i/p) Oil level sensor (left side of engine) (2.0l turbo) Oil pressure switch (right side of engine) Parking brake switch (center console) R/b #1 (left kick panel) Rad & cig fuse 15a Red W/ a/t, abs, cruise control, power windows or woofer speaker W/o a/t, abs, cruise control, power windows or woofer speaker Water temperature sender (right side of engine)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Toyota MR2 1994 List of elements for Courtesy Lamps Wiring Diagram for Toyota MR2 1994: (w/ door key cylinder light) (w/o door key cylinder light) A10 D12 Dome fuse 15a Door Door key cylinder light Door open ind G200 (left kick panel) Hot at all times Ignition key cylinder light Instrument cluster Interior light control relay (left side of i/p) (w/ door key cylinder light) Interior light control relay (left side of i/p) (w/o door key cylinder light) J/b #3 (behind instrument cluster) Left Left door courtesy light Left door courtesy switch Outside handle switch Personal light R/b #5 (right side of luggage compartment) Rear luggage compartment courtesy switch Rear luggage compartment light Red Right Right door courtesy light Right door courtesy switch W/ door key cylinder light W/o door key cylinder light
Instrument Illumination Wiring Diagram for Toyota MR2 1994 List of elements for Instrument Illumination Wiring Diagram for Toyota MR2 1994: #1 w/o abs #1: m/t w/ cruise control, abs, power window or woofer speaker #2: m/t w/o cruise control, abs power window or woofer speaker A/c control assembly A/t A/t indicator (instrument cluster) Ashtray illumination B18 C11 Cigarette lighter illumination Clock D10 D11 Fog light switch G202 (left side of i/p) Hazard switch Head Hot at all times Instrument cluster illumination J/b #3 (behind instrument cluster) Junction connector (below center of i/p) (for ground) Junction connector (center of i/p) Junction connector (left side of i/p) (a/t) Light control switch (comb switch) O/d main switch (a/t) Off R/b #1 (left kick panel) Radio and player Retract control relay (left rear corner of luggage compt) Rheostat Stereo component amplifier Tail Tail fuse 15a Taillight relay W/ woofer speaker
POWER ANTENNA Power Antenna Wiring Diagram for Toyota MR2 1994 List of elements for Power Antenna Wiring Diagram for Toyota MR2 1994: A/t Acc in or acc Amp + Ant + Auto antenna control relay Auto antenna contrtol relay & motor (right rear of luggage compt) Dome fuse 15a Down Down limit Ecu-ig fuse 7.5a G308 (under left center pillar) Hot at all times Hot in acc or on Hot in on or start Interior lights system (clock) J/b 3 (behind combination meter) J/c 1 (behind center of i/p) M/t w/cruise control, abs, power window or woofer speaker R/b 1 (left kick panel) R/b 2 (left side of engine compartment) R/b 5 (right front side of luggage compartment) Rad & cig fuse 15a Radio & player Radio & player (w/o woofer speaker) Radio & player (w/o woofer speaker) stereo component amplifier (in left "b" pillar) (w/ woofer speaker) Radio & player (w/woofer speaker) Red Up limit
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Toyota MR2 1994 List of elements for Power Distribution Wiring Diagram (1 of 4) for Toyota MR2 1994: A/c condenser fan motor A/c control assembly A/c dual pressure (triple pressure) switch A/c fuse 10a A/c magnetic clutch relay A10 A17 A18 A21 Abs actuator Abs ecu Abs fuse 80a Alt fuse 120a Alt sencing fuse 7.5a Alternator Am1 fuse 50a Am2 fuse 40a Am2 fuse 7.5a Battery Blower motor C13 C20 Cds fan fuse 30a Combination meter Cruise control ecu Ecu-b fuse 7.5a Fan main relay Fan relay no. 1 (r/b 5) Fog lamp relay (r/b 5) Fr fog fuse 15a From alt fuse, pin 8 of r/b 5 From j/b 3 f pin c7 (m/t) pin c8 (a/t) Fusible link Headlamp relay Heater relay Htr fuse 40a Left head fuse 15a Left headlamp Nca P11 Power steering relay R/b 5 Rdi fan fuse 30a Right head fuse 15a Right headlamp Starter Starter relay To ecu-b fuse To efi fuse To pin 10 of ignition switch To pin 2 of headlamp relay To pin 4 of ignition switch and door, pwr fuses To pin 5 of ignition main relay To rtr fuse
Power Distribution Wiring Diagram (2 of 4) for Toyota MR2 1994 List of elements for Power Distribution Wiring Diagram (2 of 4) for Toyota MR2 1994: (a/t with cruise, abs, power window or woofer speaker) (a/t) (m/t) A/c amplifier A12 A13 Acc Air inlet servo motor Air vent B10 Back-up lamp switch C12 C14 C17 C19 Clutch start switch Combination meter Cruise control clutch switch Defogger switch (a/c control assembly) Diode for power window Door lock ecu Engine control module From am1 e fuse From am2 (7.5a) h fuse Gauge fuse 7.5a Hazard switch Ignition switch J/b 3 J/c 1 Mode control Off Power steering driver Power steering ecu R/b 1 R22 Red Retract control relay Seat belt warning relay Servo motor Start Steering position sensor To door and pwr fuses To pin 1 of heater relay To pin 3 ignition relay To rad&cig fuse Turn fuse 7.5a Washer motor Wiper fuse 20a Wiper motor Wiper/ washer switch
Power Distribution Wiring Diagram (3 of 4) for Toyota MR2 1994 List of elements for Power Distribution Wiring Diagram (3 of 4) for Toyota MR2 1994: A10 A24 Auto antenna control B12 C11 C13 Circuit opening relay (r/b 2) Clock Combination meter Dome fuse 15a Door key cylinder lamp Efi fuse 15a Efi main relay (r/b 2) Engine control module From c am2(40a) fuse From d am2 (40a) fuse From ecu-b fuse From pin 9 k of ignition switch G308 (left 'b' pillar) Haz- horn fuse 15a Hazard switch Horn relay (r/b 5) I11 Igniter Ignition key cylinder lamp Ignition main relay Interior lamp control relay J/b 3 Left door courtesy lamp Left rear woofer amplifier Personal lamp R/b 2 R/b 5 R10 R15 R16 R22 Radio and player Rear luggage compartment lamp Red Retract control Right door courtesy lamp Right rear woofer amplifier Rtr fuse 30a Seatbelt warning relay Stereo component amplifier Theft deterrent ecu Theft deterrent horn To ecu-ig fuse W/ door key cylinder lamp W/ woofer speaker W/o W/o woofer speaker With woofer speaker
Power Distribution Wiring Diagram (4 of 4) for Toyota MR2 1994 List of elements for Power Distribution Wiring Diagram (4 of 4) for Toyota MR2 1994: (a/t) (m/t) 2.0l turbo 2.2l A10 A24 Abs ecu Alternator Auto antenna control relay Back-up lamp switch C11 C20 Center airbag sensor assembly Cigarette lighter Clock Cooling fan ecu Cooling fan relay (r/b 2) Cruise control ecu Defog fuse 20a Defogger relay (r/b 1) Door fuse 20a Door lock ecu Ecu-ig fuse 7.5a From i am1 fuse From pin 3 of j ignition switch From pin 4 of ignition main relay G202 (left i/p brace) Injector no. 1 Injector no. 2 Injector no. 3 Injector no. 4 J/b 3 J/c 1 J/c 3 Mfi resistor Power main relay Pwr fuse 30a R/b 1 R/b 2 R21 Rad & cig fuse 15a Radio and player Remote control mirror switch Shift lock ecu Stereo component amplifier Stop fuse 15a Stop lamp switch Tail fuse 15a Tail lamp relay (r/b 1) Theft deterrent ecu Vehicle speed sensor Vent fuse 20a W/o woofer speaker W/woofer speaker
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Toyota MR2 1994 List of elements for Power Door Lock Wiring Diagram for Toyota MR2 1994: 1995 vftc c A/t Anti-theft system (theft deterrent ecu) D10 Diode (left side of i/p) Door fuse 20a Door lock control relay (right side of i/p) Fuse block (left side of i/p) G200 (left kick panel) G202 (left i/p brace) G203 (right kick panel) Gauge fuse 10a Hot at all times Hot in run or start Interior lights system (door courtesy switches) J/b #3 (behind instrument cluster) Junction connector (center of i/p) Junction connector (for ground) (below center of i/p) Key off power window Left door key lock/unlock switch Left door lock control switch Left door lock motor Lock Lock timer M/t Power windows system (power main relay) Red Right door key lock/unlock switch Right door lock control switch Right door lock motor Solid state Unlock Unlock timer Unlock warning switch (left side of i/p) W/ theft W/o theft Warning system (seat belt warning relay)
POWER MIRRORS Power Mirror Wiring Diagram for Toyota MR2 1994 List of elements for Power Mirror Wiring Diagram for Toyota MR2 1994: A/t C 1995 vftc Down G200 (left kick panel) Hot in acc or on J/b 3 (behind combination meter) J/c 1 (behind center of i/p) Left Left remote control mirror Left/ right Left/ up M/t: w/ cruise control, abs, power window or woofer speaker Operation switch R/b 1 (left kick panel) Rad & cig fuse 15a Red Remote control mirror switch Right Right remote control mirror Right/ down Select switch Up/ down
POWER WINDOWS Power Window Wiring Diagram for Toyota MR2 1994 List of elements for Power Window Wiring Diagram for Toyota MR2 1994: (a/t) (m/t) C7 c8 Cty1 D10 Door fuse 20a Door lock ecu (behind left side of i/p) Down G202 Gauge fuse 7.5a Hot at all times Hot in on or start J/b 3 (behind combination meter) J/c 1 (behind center of i/p) J/c 3 (on left i/p brace) Key off power window Left door courtesy switch Left power window motor Lock Normal Power fuse 30a Power main relay (behind right side of i/p) Power window diode (left kick panel) Power window master switch & left door lock control switch R/b 1 (left kick panel) Red Right power window motor Right power window switch Solid state Theft deterrent ecu (behind right rear quarter panel)
RADIO Radio Wiring Diagrams, with Woofer Speaker for Toyota MR2 1994 List of elements for Radio Wiring Diagrams, with Woofer Speaker for Toyota MR2 1994: (1993-94) (1995) (1993-94) (1995) c (in left door) b16 (in right door) b15 (left center of dash) A/t A10 Acc or on All times Auto antenna motor & relay B15 B16 Dome fuse 10a G200 (left kick panel) Hot at Hot in I19 J/c 1 (center of dash) Left front speaker Left front tweeter speaker Left rear speaker Left rear woofer amplifier Left rear woofer speaker M/t Nca Personal light Pnk R/b 1 (left kick panel) R/b 3 (left side of dash) R/b 5 (right front of luggage compartment) Rad & cig fuse 15a Radio & player Red Right front speaker Right front tweeter speaker Right rear speaker Right rear woofer amplifier Right rear woofer speaker S10 S8 stereo component amplifier (behind trim panel, behind left door)
Radio Wiring Diagrams, without Woofer Speaker for Toyota MR2 1994 List of elements for Radio Wiring Diagrams, without Woofer Speaker for Toyota MR2 1994: (1993-94) (1995) (1993-94) c (1995) Acc or on All times Auto antenna motor & relay B15 B15 (in right door) B16 B16 (in left door) Canada Dome fuse 15a Except canada G200 (left kick panel) Hot at Hot in J/c 1 (center of dash) Left front speaker Left front tweeter speaker Left rear speaker Pnk R/b 1 (left kick panel) R/b 3 (left side of dash) R/b 5 (right front of luggage compartment) Rad & cig fuse 15a Radio & player Red Right front speaker Right front tweeter speaker Right rear speaker
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Toyota MR2 1994 List of elements for Shift Interlock Wiring Diagram for Toyota MR2 1994: Acc D10 D12 Ecu-ig fuse 7.5a G202 (left i/p brace) Hot at all times Hot in acc or on Hot in on or start J/b 3 (behind center of i/p) J/b 3 (behind combination meter) J/c 1 (behind center of i/p) J/c 3 (under front end of center console) Key interlock solenoid (on steering column, near ignition lock assembly) Kls+ R/b 1 (left kick panel) R/b 2 (left side of engine compartment) Rad & cig fuse 15a Shift lock control switch Shift lock ecu (under center console, at base of gear selector) Shift lock solenoid Sl+ Sl- Stop fuse 15a Stop light switch (behind left side of i/p) Stp W/cruise cntl W/o cruise cntl
STARTING/CHARGING 2.0L 2.0L Turbo, Starting Wiring Diagram for Toyota MR2 1994 List of elements for 2.0L Turbo, Starting Wiring Diagram for Toyota MR2 1994: Acc Am2 Am2 fuse 15a Battery Clutch start switch (behind left side of i/p) Cold start injector (front of engine) Engine control module "engine ecu" (right front side of engine compartment) G202 (left side of i/p) Ignition switch J/b 3 (behind combination meter) J/c 3 (near front end of center console) Nca Off R/b 5 (right front side of luggage compartment) R/b 5 (right front side of luggage compartment) Red Slry Sta Start Start injector time switch (right front side of engine) Starter Starter relay (right front side of engine compartment) Stj Theft deterrent ecu (behind right rear quarter panel) W/ theft deterrent W/o theft deterrent
Charging Wiring Diagram for Toyota MR2 1994 List of elements for Charging Wiring Diagram for Toyota MR2 1994: Acc Alt fuse 120a Alt- sensing fuse 7.5a Am2 fuse 7.5a Battery C15 Charge warning light Combination meter Ecu-ig fuse 7.5a Engine controls system (ignition main relay) Generator Hot at all times Hot in on or start Ignition switch Nca Off R/b 2 (left side of engine compartment) R/b 5 (right front side of luggage compartment) Start
2.2L 2.2L, Starting Wiring Diagram, A/T for Toyota MR2 1994 List of elements for 2.2L, Starting Wiring Diagram, A/T for Toyota MR2 1994: Acc Am2 Am2 fuse 7.5a Battery D10 Engine control module "engine & electronic controlled transmission ecu" (right front side of engine compartment) G202 (left side of i/p) Ignition switch J/b 3 (behind combination meter) J/c 1 (behind center of i/p) J/c 3 (near front end of center console) Nca Nsw Off Park/neutral position switch (neutral start switch) (right rear of engine compartment) R/b 5 (right front side of luggage compartment) R/b 5 (right front side of luggage compartment) Red Slry Sta Start Starter Starter relay (right front side of engine compartment) Switch closed in park or neutral Theft deterrent ecu (behind right rear quarter panel) W/ theft deterrent W/o theft deterrent
2.2L, Starting Wiring Diagram, M/T Base for Toyota MR2 1994 List of elements for 2.2L, Starting Wiring Diagram, M/T Base for Toyota MR2 1994: Acc Am2 Am2 fuse 7.5a Battery Clutch start switch (behind left side of i/p) Engine control module "engine ecu" (right front side of engine compartment) G308 (under left center pillar) Ignition switch Nca Off R/b 5 (right front side of luggage compartment) R/b 5 (right front side of luggage compartment) Red Slry Sta Start Starter Starter relay (right front side of engine compartment) Theft deterrent ecu (behind right rear quarter panel) W/ theft deterrent W/o theft deterrent
2.2L, Starting Wiring Diagram, M/T withoutption Group for Toyota MR2 1994 List of elements for 2.2L, Starting Wiring Diagram, M/T withoutption Group for Toyota MR2 1994: Acc Am2 Am2 fuse 7.5a Battery Clutch start switch (behind left side of i/p) D10 Engine control module "engine ecu" (right front side of engine compartment) G202 (left side of i/p) Ignition switch J/b 3 (behind combination meter) J/c 1 (behind center of i/p) J/c 3 (near front end of center console) Nca Off R/b 5 (right front side of luggage compartment) R/b 5 (right front side of luggage compartment) Red Slry Sta Start Starter Starter relay (right front side of engine compartment) Theft deterrent ecu (behind right rear quarter panel) W/ theft deterrent W/o theft deterrent
Charging Wiring Diagram for Toyota MR2 1994 List of elements for Charging Wiring Diagram for Toyota MR2 1994: Acc Alt fuse 120a Alt- sensing fuse 7.5a Am2 fuse 7.5a Battery C15 Charge warning light Combination meter Ecu-ig fuse 7.5a Engine controls system (ignition main relay) Generator Hot at all times Hot in on or start Ignition switch Nca Off R/b 2 (left side of engine compartment) R/b 5 (right front side of luggage compartment) Start
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Toyota MR2 1994 List of elements for Supplemental Restraint Wiring Diagram for Toyota MR2 1994: +sl +sr -sl -sr Acc Airbag squib (front passenger airbag assembly) (right side of i/p) Airbag squib (steering wheel pad) Am2 Am2 fuse 7.5a Center airbag sensor assembly (under front end of center console) Combination meter Conn a Conn b Conn c Connection detection pin Data link connector 1 (check connector) (right rear corner of engine compartment) Ecu-b fuse 7.5a G131 (intake manifold) G200 (left kick panel) G203 (right kick panel) Hot at all times Hot in acc or on Ig2 Ignition switch Left front airbag sensor (left front corner of engine compartment) Lock R/b 1 (left kick panel) R/b 5 (right front side of luggage compartment) Rad & cig fuse 15a Right front airbag sensor (right front corner of engine compartment) Srs Start
TRANSMISSION Transmission Wiring Diagram for Toyota MR2 1994 List of elements for Transmission Wiring Diagram for Toyota MR2 1994: (or red) +b1 1995 vftc c A/t indicator switch (left side of transaxle) A10 Acc B/k Batt C11 Cruise control ecu (behind right i/p) D12 Data link connector (right rear eng compt) E01 E02 E21 Ect Ecu-ig fuse 7.5a Efi fuse 15a Efi main relay Electronic controlled transmission solenoid Engine and electronic controlled transmission ecu (left rear eng compt) Engine controls system Engine controls system (distributor) Engine controls system (igniter) Engine coolant Exterior lights system G117 (right rear of eng compt) G12 G206 (center of i/p) G308 (base of center pillar) Gauge fuse 15a Hot at all times Hot in on or start Idl Ig+ Ig2 Igf Ignition switch Igt Indicator Instrument cluster Interior lights system J/b 3 (left i/p) J/c 1 center of i/p) Models Ne+ Ne- No. 1 No. 2 No.3 (lockup) Nsw O/d O/d main switch O/d off Od1 Od2 Off Pnk R/b 1 (left kick panel) R/b 2 (left eng compt) R/b 2 (left engine compt) Red Short connector (above left kick panel) Spd Spd2 Speed sensor (left rear eng compt) Speedo- meter St2 Sta Start Stop fuse 10a Stop light switch (brake pedal bracket) Te1 Temperature sensor (coolant outlet housing) Throttle position sensor (on throttle body assembly) Thw Vspg speed sensor (left rear eng compt) Vta
WARNING SYSTEMS Warning System Wiring Diagrams for Toyota MR2 1994 List of elements for Warning System Wiring Diagrams for Toyota MR2 1994: A/t B10 B12 Buckle switch (in driver's seat belt buckle) Buzzer Combination meter Dome fuse 15a G202 (left i/p brace) Gauge fuse 7.5a Hot at all times Hot in on or start Interior lights system & theft deterrent system J/b 3 (behind combination meter) J/c 1 (behind center of i/p) J/c 3 (left side of i/p, on left i/p brace) Left door courtesy switch (in left "b" pillar) M/t: w/ cruise control, abs power windows, or woofer speaker M/t: w/ cruise control abs, power windows, or woofer speaker R/b 1 (left kick panel) R/b 5 (left side of luggage compartment) Red Seat belt Seat belt warning relay (left side of i/p, near left i/p brace) Solid state Unlock warning switch (ignition switch) (on steering column, part of ignition switch assembly)
WIPER/WASHER Wiper/Washer Wiring Diagram for Toyota MR2 1994 List of elements for Wiper/Washer Wiring Diagram for Toyota MR2 1994: Combination switch G200 (left kick panel) High Hot in on or start Int Low/ mist Off R/b 1 (left kick panel) Wash switch Washer motor (right front of engine compartment) Wiper fuse 20a Wiper motor (right rear of engine compartment) Wiper/ washer switch
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