POWER DISTRIBUTION – Toyota MR2 2005 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 2) for Toyota MR2 2005

List of elements for Power Distribution Wiring Diagram (1 of 2) for Toyota MR2 2005:

• (in body harness, at left door sill) b7
• Alt fuse 100a
• Alt s fuse 7.5a
• Am2 fuse 15a
• Battery
• Daytime running light relay & combination meter
• Dim relay
• Dome fuse 10a
• E1 (in engine harness, at left front of engine compartment)
• Ecu b fuse 10a
• Ecu b1 fuse 25a
• Efi main relay
• Efi1 fuse 15a
• Engine control module
• Engine room r/b (in left side of engine compartment, on firewall)
• Etcs fuse 15a
• From fusible a link block (diagram 1 of 2)
• From splice b7 (diagram 2 of 2)
• Fusible link block (in left front side of engine compartment)
• Fusible link block (in left front side of engine compt)
• Generator
• Haz fuse 15a
• Hazard switch
• Head relay
• Horn fuse 10a
• Horn relay
• Hpu fuse 30a
• Hpu relay
• Htr fuse 40a
• Htr relay
• Ig2 fuse 15a
• Ig2 relay
• Interior light, combination meter & clock
• Main fuse 40a
• R/b 3 (behind left corner of dash)
• R/b 5 (in front compt, on right front fenderwell)
• Radio & player & auto antenna relay
• Radio1 fuse 15a
• Red
• Smt b fuse 10a
• Smt ig fuse 10a
• St relay
• Starter
• To fusible link block (diagram 1 of 2)
• To ignition switch (diagram 2 of 2)
• To r/b 3 (diagram 2 of 2)
• To r/b 4 (diagram 2 of 2)
• Transmission control ecu

Power Distribution Wiring Diagram (2 of 2) for Toyota MR2 2005

List of elements for Power Distribution Wiring Diagram (2 of 2) for Toyota MR2 2005:

• A j3
• A/c switch (passenger air bag manual on/off indicator)
• A/c switch, radio & player, hazard switch, combination meter, clock & shift lock control ecu
• Abs1 fuse 30a
• Abs2 fuse 50a
• Acc
• Acc fuse 25a
• Acc lock
• Acc relay
• Am1
• Am1 fuse 7.5a
• Am2
• B7 (in body harness, at left door sill)
• Body ecu
• C j4
• C/opn relay, ig2 relay, combination meter, center air bag sensor assembly, stop light switch
• Cds fan fuse 30a
• Center air bag sensor assembly
• Cig fuse 15a
• Cigarette lighter
• Clock, remote control mirror switch, radio & player, auto antenna relay & combination meter
• Combination meter
• Combination meter, generator, daytime running light relay, back-up light switches, body ecu, left tension reducer solenoid, auto antenna relay, rear window defogger relay, back-up light switch 2 & shift lock control ecu
• Combination switch
• D pw fuse 20a
• Data link connector 3
• Def fuse 25a
• Diode (idle up) (behind upper center of dash)
• Door fuse 15a
• Ecu-ig fuse 7.5a
• Ehps fuse 50a
• Ehps relay
• Ehps relay, power steering ecu, skid control ecu with actuator
• Fan 1 relay
• Fan 2 relay & fan 1 relay
• Fan 3 relay
• Fan-ig fuse 7.5a
• Fr fog fuse 15a
• From fusible link block (alt fuse) (diagram 1 of 2)
• From fusible link block (am2 fuse) (diagram 1 of 2)
• From r/b 3 (ig1 relay) (diagram 2 of 2)
• Front fog
• Front fog lamp relay
• Front wiper & washer switch
• Front wiper motor
• Gauge fuse 7.5a
• Hazard switch
• Htr fuse 10a
• Htr relay, a/c switch & a/c comp relay
• I/up fuse 7.5a
• I2 (near left kick panel)
• Ie (at left kick panel)
• If (behind left center of dash, on brace)
• Ig1
• Ig1 relay
• Ig2
• Ignition switch
• J/b 6 (behind center of dash)
• J/c 3 & 4 (behind right end of dash
• License plate lights, rear combination lights, front side marker lights & front parking lights
• Light switch
• Lock
• Noise filter
• Obd fuse 7.5a
• Off
• P pw fuse 20a
• Panel fuse 7.5a
• Pnk
• R/b 3 (behind left corner of dash)
• R/b 4 (in front compartment, on left front fenderwell)
• Radio2 fuse 7.5a
• Rdi fan fuse 30a
• Rear window defogger
• Rear window defogger relay (behind left end of dash, near r/b 3)
• Red
• Skid control ecu with actuator
• Srs fuse 7.5a
• St relay
• St2
• Start
• Stop fuse 15a
• Stoplight switch
• Tail relay
• Tail1 fuse 20a
• Tail2 fuse 10a
• To fuse smt-ig (diagram 1 of 2)
• To r/b 3 (ecu-ig fuse) (diagram 2 of 2)
• Turn fuse 7.5a
• Washer fuse 10a
• Washer motor
• Wiper fuse 20a