TRANSMISSION – Toyota Land Cruiser 2003 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

A/T Wiring Diagram (1 of 2) for Toyota Land Cruiser 2003

List of elements for A/T Wiring Diagram (1 of 2) for Toyota Land Cruiser 2003:

• (integral to engine room j/b) engine room r/b
• +b1
• +bm
• 2nd
• 2nd strt
• A/t oil temp
• A/t p
• Accel pedal assembly)
• Accelerator position sensor (near the
• At4
• Atl
• B11
• B39
• B44
• Batt
• C11
• C12
• C13
• C15
• C16
• C17
• C18
• C19
• C20
• Center console)
• Center differential lock circuit
• Combination meter
• D12
• D13
• D15
• D17
• D18
• D22
• D27
• D28
• D30
• D31
• D32
• D34
• D35
• D36
• Data link connector 1 (right side of engine compt)
• Data link connector 3 (behind dash, right of steering column)
• E14
• E17
• E18
• E21
• E22
• E24
• E26
• E28
• Ec (rear of right cylinder head)
• Ect pwr
• Ecu-b2 fuse 10a
• Ee (left front fender apron)
• Efi or ecd fuse 25a
• Efi or ecd relay
• Electronically controlled transmission pattern select switch
• Engine control module (ecm) (behind right side of dash)
• Engine room j/b (left inner fender panel)
• Eom
• Epa
• Epa2
• Etcs fuse 10a
• Gauge 1 fuse 10a
• Gauge 2 fuse 10a
• Hot at all times
• Hot in on or start
• Ign fuse 7.5a
• Igsw
• J/b 4 (behind upper center of dash)
• J/b 5 (behind inst cluster)
• J/b 6 (behind right side of dash)
• J/b 7 (behind right side of dash)
• J/c 14 (behind upper right side of dash)
• Left kick panel j/b
• M10
• Met fuse 7.5a
• Mil
• Mpx1
• Mpx2
• Mrel
• Nssd
• Nssl
• P10
• P12
• P13
• P14
• Park/neutral position switch (left side of transmission)
• Pwr
• Q44
• Q65
• Q66
• Q70
• Q78
• Red
• Right kick panel j/b
• Shift lock control ecu (below
• Sil
• Snwi
• Spd
• Speedo
• Stop fuse 15a
• Stoplight switch (on bracket, above brake pedal)
• Stp
• Tach
• Vcp2
• Vcpa
• Vehicle speed sensor, transfer l position switch
• Vpa
• Vpa2

A/T Wiring Diagram (2 of 2) for Toyota Land Cruiser 2003

List of elements for A/T Wiring Diagram (2 of 2) for Toyota Land Cruiser 2003:

• (engine harn, on top of trans- mission)
• (engine harn, rear of engine)
• (left side of trans- mission) turbine speed sensor
• (left side of trans- mission) vehicle speed sensor
• (rear of right cylinder head) ec
• Center differential lock circuit
• E01
• E02
• E03
• E10
• Electronically controlled transmission solenoid (on transaxle)
• Engine control module (ecm) (behind right side of dash)
• Engine coolant temperature sensor (on top front of engine)
• Ge01
• Me01
• Nca
• Nt+
• Nt-
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp2+
• Sp2-
• Tfn
• Tho1
• Tho2
• Throttle control motor & sensor (top front of engine)
• Thw
• Vta
• Vta1
• Vta2

Center Differential Lock Wiring Diagram for Toyota Land Cruiser 2003

List of elements for Center Differential Lock Wiring Diagram for Toyota Land Cruiser 2003:

• (rear of right cylinder head) ec
• 2wd
• 4wd
• A/c control assembly
• A/t p
• A10
• Abs & ba & trac & vsc actuator (behind left side of dash)
• B20
• Body ecu (at left kick panel)
• C12
• C13
• C15
• Center cluster integration panel
• Center diff lock
• Center differential lock control motor (on center differential)
• Center differential lock control relay (behind right side of dash)
• Center differential lock detection switch (on center of diff- erential)
• Combination meter
• D12
• D13
• D17
• D19
• D31
• D32
• D38
• D39
• Defc
• Diff fuse 20a
• E10
• E24
• Ec (rear of right cylinder head)
• Ecu-b2 fuse 10a
• Engine control module (behind right side of dash)
• Exi
• Exi2
• Gateway ecu
• Gauge 1 fuse 10a
• Gauge 2 fuse 10a
• Gnd
• Hot at all times
• Hot in on or start
• J/b 4 (behind upper center of dash)
• J/b 6 (behind right side of dash)
• J/c 14 (behind upper right side of dash)
• Left kick panel j/b (at left kick panel)
• Met fuse 7.5a
• Mpd1
• Mpd2
• Mpx+
• Mpx-
• Mpx1
• Park/ neutral position switch (left side of trans- mission)
• Q28
• Q44
• Q54
• Q56
• Q65
• Q66
• Rel1
• Rel2
• Right kick panel j/b
• Right kick panel j/b (at right kick panel)
• Tfn
• Transfer "l" position detection switch (right side of trans- mission)
• Transfer neutral position detection switch (right side of trans- mission)
• W/ navigation system
• W/o navigation system