TRANSMISSION – Toyota 4Runner SR5 2002 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4WD Wiring Diagram for Toyota 4Runner SR5 2002

List of elements for 4WD Wiring Diagram for Toyota 4Runner SR5 2002:

• (dash harn, behind right side of dash)
• 2-4
• 2-4 select motor (on transfer case)
• 2-4 select switch (under front of center console)
• 4wd
• 4wd ecu (left kick panel)
• 4wd fuse 20a
• 4wd ind
• A j7
• A/t indicator light switch (part of park/neutral position switch)
• A/t p ind
• Add
• Add actuator (on center middle of engine compartment)
• B j7
• B j8
• C j7
• C j8
• C/c
• C25
• C26
• C28
• C29
• Center diff lock
• Center differential lock switch
• Center j/b (behind left side of dash)
• Combination meter
• Detection switch (h4l) (transfer case)
• Detection switch (l4 position) (transfer case)
• Detection switch (n position) (transfer case)
• Detection switch (transfer 4wd pos) (transfer case)
• Dl1
• Dl2
• Dm1
• Dm2
• Driver side j/b (lower left side of dash)
• E12
• E16
• E18
• Engine control module (behind right side of dash)
• Ex1
• Ex13
• Ex14
• G201
• Gauge fuse 10a
• Gnd
• Hot in on or start
• I1 (dash harn, left kick panel)
• I10 dash harn, behind center of dash)
• I17
• I17 (dash harn, right side of dash)
• I20
• Ind1
• Ind2
• J/c 3 (behind upper left side of dash)
• J/c 5 (behind left side of dash)
• J/c 7, j/c 8 (behind right side of dash)
• J/c 9 (behind right side of dash)
• Pnk
• Red
• Spd
• Speed- ometer
• Tfn
• Tl1
• Tl2
• Tl3
• Tm1
• Tm2
• Vsc ecu (behind left side of dash)

A/T Wiring Diagram for Toyota 4Runner SR5 2002

List of elements for A/T Wiring Diagram for Toyota 4Runner SR5 2002:

• (4wd)
• (behind right side of dash) j/c 7, j/c 8
• (dash harn, center of dash)
• (dash harn, right side of dash)
• (engine harn, right side of dash)
• (left front fender)
• (on trans/transfer case assembly)
• (on transmission) park/neutral position switch
• +bm
• A/t fluid temperature sensor (in trans)
• Accel position sensor (right side of engine)
• Batt
• C11
• Center j/b (right of steering column)
• Detection switch (transfer l4 position)
• Detection switch (transfer neutral position)
• Driver side j/b (lower left side of dash)
• E01
• E02
• E03
• E04
• E10
• E12
• E14
• E16
• E18
• E22
• Ec (left side of engine)
• Efi
• Efi fuse 20a
• Electronically controlled transmission pattern select switch (center console)
• Electronically controlled transmission solenoid (in transmission)
• Engine control module (behind right side of dash)
• Engine controls system (instrument cluster)
• Engine coolant
• Engine room r/b (left side of engine compt)
• Etcs fuse 15a
• F10
• Guage fuse 10a
• Hot at all times
• Hot in on or start
• Hot in start
• I13
• I20
• I21
• Ign fuse 10a
• Igsw
• J/c 3 (behind upper left side of dash)
• J/c 7, j/c 8 (behind right side of dash)
• J/c 9 (right side of dash)
• Me01
• Mrel
• Nically controlled trans) (on trans)
• Nsw
• O/d main switch (below center console)
• Odlp
• Odms
• Oilw
• Pwr
• Relay (in engine room r/b)
• Rl nl
• Slt+
• Slt-
• Sp1
• Sp2+
• Sp2-
• Sta fuse 7.5a
• Starting/ charging
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stp
• Temperature sensor (top front of engine)
• Tfn
• Thoc
• Throttle position sensor (on throttle body assy)
• Thw
• Vehicle speed sensor (electro-
• Vpa
• Vpa2
• Vta
• Vta2