TRANSMISSION – Toyota MR2 2003 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

Transmission Wiring Diagram (1 of 3) for Toyota MR2 2003

List of elements for Transmission Wiring Diagram (1 of 3) for Toyota MR2 2003:

• (body harn, at left door sill) b7
• (dash harn, behind upper center of dash) i5
• Acc
• B7 (body harn, at left door sill)
• Bk (near right door striker)
• C10
• C11
• C12
• Can+
• Can-
• Combination meter
• Dswd
• E2 mpx2
• E2ac
• E2cr
• E2ps
• E2sf
• E2sl
• E5 csmt
• Ea (left rear strut tower)
• Ecu-b fuse 10a
• Engine control module (behind driver's seat, on panel)
• Engine controls system
• Engine room r/b (on left side of firewall)
• Fusible link block (in left front corner of engine compt)
• Gauge fuse 7.5a
• Gnd2
• Hot at all times
• Hot in on or start
• Ig2 fuse 15a
• Ig2 relay
• Ignition switch
• Igsw
• Ih (right kick panel)
• Left door courtesy switch
• Lock
• Ls2c
• Ls3c
• Ls4c
• Lsw3
• Lsw4
• Mpx1
• Neo
• Nsw
• Pacc
• Pnk
• Psf
• R/b 3 (behind left corner of dash)
• Red
• Seq man trans
• Sequential manual trans shift position
• Shift lock control ecu
• Sil
• Smt-ig fuse 10a
• Solenoid shift lock
• Spd
• Spfl
• Spfr
• Start
• Stp
• Te1
• Transmission control ecu (behind driver's seat, on panel)
• Vcac
• Vccr
• Vcps
• Vcrc
• Vcsf
• Vcsl
• Vsft
• Vslt

Transmission Wiring Diagram (2 of 3) for Toyota MR2 2003

List of elements for Transmission Wiring Diagram (2 of 3) for Toyota MR2 2003:

• (body harn, at left door sill) b7
• (body harn, left quarter panel) b12
• (near center front of eng compt) gear shift actuator
• (on bracket, above brake pedal) stoplight switch
• Accumulator pressure sensor
• B12
• B9 (body harn, left quarter panel)
• Bn (near left door striker)
• Clutch solenoid
• Clutch stroke sensor
• Data link connector 3 (partial) (below left end of dash)
• Eb (rear of engine)
• Flo
• Fro
• Hot at all times
• Hydraulic power unit (at rear of engine compartment)
• J/b 6 (behind center of dash)
• J/c 3 d
• J/c 3, j/c 4 (behind right end of dash)
• J/c 4 f
• Master pressure sensor
• Master solenoid
• Motor pump
• Neutral start switch (near rear of engine)
• Pnk
• R/b 3 (behind left corner of dash)
• Red
• Rlo
• Rro
• Select solenoid
• Select stroke sensor
• Shift solenoid
• Shift stroke sensor
• Sil
• Skid control ecu with actuator (in front compt, on left front fenderwell)
• Stop fuse 15a

Transmission Wiring Diagram (3 of 3) for Toyota MR2 2003

List of elements for Transmission Wiring Diagram (3 of 3) for Toyota MR2 2003:

• (on left side of firewall) engine room r/b
• (on trans- mission)
• +b1
• B10
• B12 (body harn, left quarter panel)
• B7 (body harn, at left door sill)
• Back-up light switch
• Back-up light switch 2
• Bk (near right door striker)
• Com1
• Com2
• Csmt
• E11
• Eb (left engine block)
• Ec (rear of engine)
• Ed (right rear strut tower)
• Fusible link block (in left front corner of eng compt)
• Gnd1
• Hot at all times
• Hpu fuse 30a
• Hpu relay
• Left dwn
• Left up
• Ls1c
• Ls2c
• Ls3c
• Ls4c
• Lsw1
• Lsw2
• Lsw3
• Lsw4
• Mtrl
• Neo
• Nip+
• Nip-
• Red
• Right dwn
• Right up
• Rsw
• Sftd
• Sftu
• Shift lever position sensor (below floor console)
• Slc+
• Slc-
• Smt-b fuse 10a
• Sprl
• Sprr
• Spv+
• Spv-
• Ssf+
• Ssf-
• Ssl+
• Ssl-
• Stp
• Tmn
• Transmission control ecu (behind driver's seat, on panel)
• Transmission revolution sensor (near left front of eng compt)
• Transmission shift switch (combination switch)