GROUND DISTRIBUTION – Toyota Supra 1998 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Toyota Supra 1998

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota Supra 1998:

• (left side of engine compartment) relay block 2
• (non-turbo)
• (right side of
• (turbo)
• (turbo) efi 2 relay
• (w/ traction control) abs solenoid relay
• (w/o traction control) abs relay
• 2jz-gte turbo only
• A/c condenser fan motor
• A/c dual pressure switch
• Abs actuator
• Brake fluid level warning switch
• C12
• Combination meter
• Data link connector 1
• Data link connector 2
• Data link connector 3
• E11 (engine harn, left side of engine)
• E14 (engine harn, left rear of engine)
• E2 (engine harn, front of engine compt, above radiator)
• E2 (or e18) (engine harn, front of engine compt, above radiator)
• E2 (turbo only) (engine harn, front of engine compt, above radiator)
• E5 (engine harn, right fender apron)
• E5 (or e19) (engine harn, right fender apron)
• E7 (or e20) (engine harn, left front of engine compt, forward of r/b 2)
• E9 (or e21) (engine harn, left fender apron)
• Efi main relay
• Engine compt) relay block 5
• Engine control module
• Engine coolant temperature switch
• Engine hood courtesy switch
• Engine oil level sensor
• Front wiper motor
• G100 (front of left front fender)
• G101 (front of right front fender)
• G110 (turbo) (left front of engine)
• G114 (turbo) (left rear of engine)
• Heated oxygen heated bank 1 sensor 2
• Heated oxygen sensor bank 1 sensor 1
• Heated oxygen sensor shields, knock sensor shields, camshaft position sensor shields, crankshaft position sensor shields
• Heater relay
• I17 (dash harn, right side of dash)
• I2 (dash harn, left end of dash)
• Igniter
• Junction connector 2 (behind center of dash)
• Left front fog light
• Left front side marker light
• Left front turn signal light
• Left low beam headlamp
• Left parking light
• Noise filter
• Radiator fan motor
• Radiator fan relay 2
• Right front fog light
• Right front side marker light
• Right front turn signal light
• Right low beam headlamp
• Right parking light
• T15
• Throttle ecu

Ground Distribution Wiring Diagram (2 of 3) for Toyota Supra 1998

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota Supra 1998:

• (dash harn, right end of dash) i9 (turbo) i4 (non-turbo) (dash harn, left end of dash)
• (engine harn, left rear of engine)
• (left kick panel) r/b 4
• 2jz-ge non-turbo only
• Airbag sensor assembly
• B1 (body harn, left door)
• C12
• Combination meter
• Combination switch
• Cruise control actuator
• Cruise control ecu
• Cruise control switch
• D10
• Data link connector
• E10
• E18
• E24 (left side of engine)
• E26 (engine harn, left rear of engine)
• E27
• E28 (engine harn, right side of firewall)
• Engine control module
• Engine oil level sensor
• From engine control module (diagram 3 of 3)
• From j/b 1 a (diagram 2 of 3)
• G110 (non-turbo) (left front of engine)
• G114 (non-turbo) (left rear of engine)
• G202 (left end of dash)
• H13
• Heated oxygen sensor shields, knock sensor shields, camshaft position sensor shields, crankshaft position sensor shields
• I1 (dash harn, left kick panel)
• I17
• I17 (dash harn, right side of dash)
• I2 (dash harn, left end of dash)
• I3 (dash harn, left side of dash)
• Igniter
• Integration relay
• J/b 1 (left kick panel)
• Junction connector 2 (behind right center of dash)
• K12
• Key interlock solenoid
• Left door key lock/ unlock switch
• Left door lock motor & door unlock/ detection switch
• Left remote control mirror
• Left telltale light
• Main heated oxygen sensor (bank 1 sens 1)
• Main heated oxygen sensor (bank 2 sens 1)
• Nca
• Noise filter
• Personal light
• Power main relay
• Power steering pressure switch
• Power window master switch
• Remote control mirror switch
• Rheostat
• Sub heated oxygen sensor (bank 1 sens 2)
• Sub heated oxygen sensor (bank 2 sens 2)
• To j/b 1 (diagram 2 of 3)
• Turn signal flasher
• Unlock warning switch
• Wiper & washer switch

Ground Distribution Wiring Diagram (3 of 3) for Toyota Supra 1998

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota Supra 1998:

• (dash harn, right side of dash) i14
• (non-turbo) (turbo)
• (non-turbo) engine control module
• (turbo)
• A/c amplifier
• A14
• A18 (w/o traction control)
• A20 (w/ traction control)
• Abs ecu
• Auto antenna control relay
• B10 (body harn, left side of hatch)
• B2 (body harn, right door)
• B3 (body harn, left door sill)
• B4 (body harn, left rear wheelwell)
• B5 (body harn, left rear wheelwell)
• B6 (body harn, left quarter panel)
• B7 (body harn, behind left side of rear bumper)
• Blower motor control relay
• C10
• C11
• C12
• Cigarette lighter
• Clock
• Combination meter
• Data link connector 3
• Driver power seat control switch
• E14
• Electronic transmission shift pattern selector switch
• Fuel pump
• Fuel pump ecu
• Fuel sender
• G200 (left kick panel)
• G201 (right end of of dash)
• G203 (right kick panel)
• G402 (left rear wheelwell)
• G407 (center rear of trunk)
• G410 (right corner of hatch)
• Glove box light switch
• H12
• Heater control switch
• High mounted stop light
• I1 (non-turbo) (dash harn, left kick panel)
• I10 (dash harn, lower left side of center console)
• I10 (or i9) (dash harn, lower left side of center console)
• I11 (dash harn, upper center of dash)
• I11 (turbo) (dash harn, upper center of dash)
• I14 (dash harn, right side of dash)
• I18 (turbo) (dash harn, right end of dash)
• I21 (dash harn, right end of dash)
• I23 (dash harn, right door sill)
• I25 (dash harn, behind radio)
• I3 (dash harn, left side of dash)
• I4 (non-turbo) (dash harn, left end of dash)
• I7 (dash harn, under left front seat)
• I8 (dash harn, behind comb meter)
• Junction connector 1 (upper center of dash)
• Left buckle switch
• Left door courtesy switch
• Left rear combination light
• Left rear side marker light
• License plate light
• Light failure sensor
• Luggage compartment key unlock switch
• O/d main switch
• Pps ecu
• Radio & player
• Right buckle switch
• Right door courtesy switch
• Right door key unlock switch
• Right door lock control switch
• Right door lock motor & unlock detection switch
• Right rear combination light
• Right rear side marker light
• Right remote control mirror
• Right telltale light
• Shift lock ecu
• Stereo power amplifier
• Theft deterrent ecu
• To g202 (diagram 2 of 3)
• Traction control switch