TRANSMISSION – Toyota 4Runner SR5 2000 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

2.7L

2.7L, A/T Wiring Diagram for Toyota 4Runner SR5 2000

List of elements for 2.7L, A/T Wiring Diagram for Toyota 4Runner SR5 2000:

• (behind right side of dash) j/c 7, j/c 8
• (dash harn, left side of dash)
• (dash harn, right side of dash)
• (left front fender) g100
• (on trans/transfer case assembly)
• (on transmission) park/neutral position switch
• A/t fluid temperature sensor (in trans)
• A/t oil temp
• A/t p
• Batt
• C11
• C25
• C26
• C27
• C28
• C29
• Calif
• Center j/b (right of steering column)
• Combination meter
• Cruise control system
• Detection switch (transfer l4 position)
• Detection switch (transfer neutral position)
• Driver side j/b (lower left side of dash)
• E10
• E16
• E18
• E22
• Ect pwr
• Efi
• Efi fuse 20a
• Electronically controlled transmission solenoid (in transmission)
• Engine control module (behind right side of dash)
• Engine coolant
• Engine room r/b (left side of engine compt)
• Eo1
• Eo2
• Eo3
• Eo4
• Ex-calif
• F10
• G131 (on intake manifold)
• G200
• G201
• Gauge fuse 10a
• Hot at all times
• Hot in on or start
• Hot in start
• I11
• I19
• Ign fuse 10a
• J/c 1, j/c 2 (left fender panel)
• J/c 4 (left kick panel)
• J/c 7, j/c 8 (behind right side of dash)
• J/c 9 (upper right end of dash)
• Nsw
• O/d main switch (below center console)
• O/d off
• Od1
• Odlp
• Odms
• Oil
• Oil-w
• Pwr
• Relay (in engine room r/b)
• Rl nl
• Sol
• Sp1
• Sp2+
• Sp2-
• Speedo- meter
• Sta fuse 7.5a
• Starting/ charging
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Temperature sensor (top front of engine)
• Tfn
• Throttle position sensor (on throttle body assy)
• Thw
• Transmission pattern select switch (center console)
• Vehicle speed sensor (electro- nically controlled transmission) (in transmission)
• Vta

4WD Wiring Diagram, with 2-4 Select Switch for Toyota 4Runner SR5 2000

List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota 4Runner SR5 2000:

• (behind left side of dash)
• (left kick panel) differential lock ecu
• 2-4
• 2-4 select motor (on transfer case)
• 2-4 select switch (on shift lever)
• 4wd
• 4wd ecu (left kick panel)
• 4wd fuse 20a
• 4wd ind
• A/t indicator light switch (part of park/neutral position switch)
• A/t p ind
• Abs ecu (right kick panel)
• Add
• Add indicator switch (center middle of engine compt)
• C/c
• C25
• C28
• C29
• Center diff lock
• Center j/b (behind left side of dash)
• Combination meter
• Cruise control actuator w/ecu (right side of engine compt)
• Detection switch (h2 & h4f) (transfer case)
• Detection switch (l4 position) (transfer case)
• Detection switch (n position) (transfer case)
• Detection switch (shift diff lock) (transfer case)
• Detection switch (transfer diff lock) (transfer case)
• Driver side j/b (lower left side of dash)
• E12
• E13
• E16
• Engine control module (behind right side of dash)
• Ex1
• Ex13
• G100
• G201
• Gauge fuse 10a
• Gnd
• Hot in on or start
• I11
• I12 (dash harn, right side of dash)
• I20 (dash harn, right side of dash)
• Ind1
• Ind2
• J/c 1, j/c 2 (left inner fender panel)
• J/c 3
• 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
• Spd
• Speed- ometer
• Tfn
• Tl1
• Tl2
• Tl3
• Tm1
• Tm2
• Vsv (2wd, add) (left side of engine compt)
• Vsv (4wd, add) (left side of engine compt)

4WD Wiring Diagram, without 2-4 Select Switch for Toyota 4Runner SR5 2000

List of elements for 4WD Wiring Diagram, without 2-4 Select Switch for Toyota 4Runner SR5 2000:

• (behind left side of dash)
• (dash harn, right side of dash) i11
• (dash harn, right side of dash) i12
• (transfer case)
• 2.7l
• 2.7l except california
• 3.4l
• 3.4l, 2.7l california
• 4wd
• 4wd fuse 20a
• 4wd ind
• A/t indicator light switch (part of park/neutral position switch)
• A/t parking ind
• Abs ecu (right kick panel)
• Add control relay (behind right side of dash)
• Add indicator switch (middle of engine compt)
• C25
• C26
• C29
• Center j/b (behind left side of dash)
• Combination meter
• Dectection switch (transfer 4wd pos) (transfer case)
• Dectection switch (transfer l4 pos) (transfer case)
• Detection switch (transfer neutral position)
• Differential lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E13
• E16
• Engine control module (behind right side of dash)
• Ex1
• Ex13
• G100 (left front inner fender panel)
• G201
• Gauge fuse 10a
• Hot in on or start
• I11
• J/c 1, j/c 2 (left inner fender panel)
• J/c 3
• 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)
• Nca
• Short pin (w/o add)
• Tfn
• Vsv (2wd, add) (left side of engine compt)
• Vsv (4wd, add) (left side of engine compt)
• W/ add
• W/o add

Rear Differential Lock Wiring Diagram for Toyota 4Runner SR5 2000

List of elements for Rear Differential Lock Wiring Diagram for Toyota 4Runner SR5 2000:

• (behind left side of dash)
• (dash harn, right side of dash) i11
• (in front of left rear wheelwell) j/c 12
• 2.7l
• 2.7l except california
• 3.4l
• 3.4l, 2.7l california
• 4wd
• 4wd fuse 20a
• A17
• Abs ecu (right kick panel)
• C28
• C29
• Center j/b (right of steering column)
• Combination meter
• Detection switch (transfer l4 position) (transfer case)
• Differential lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E12
• E14
• E16
• E18
• Engine control module (right side of dash)
• Exi2
• Exi3
• Free
• G201
• G202
• Gauge fuse 10a
• Gnd
• Hot in on or start
• J/c 13
• J/c 3
• J/c 4 (behind left side of dash)
• J/c 7,
• J/c 8 (behind right side of dash)
• J/c 9 (behind right side of dash)
• Limit switch
• Lock
• Rear diff lock ind
• Rear differential lock control switch
• Rear differential lock detection switch
• Rear differential lock motor (on differential)
• Rel1
• Rel2
• Rlp
• Rly1
• Rly2
• Sp1
• Spd
• Speed- ometer
• Vehicle speed sensor (2.7l only) (on transmission)

3.4L

3.4L, A/T Wiring Diagram for Toyota 4Runner SR5 2000

List of elements for 3.4L, A/T Wiring Diagram for Toyota 4Runner SR5 2000:

• (behind right side of dash) j/c 7, j/c 8
• (calif)
• (dash harn, left side of dash)
• (dash harn, right side of dash)
• (left front fender)
• (on trans/transfer case assembly)
• (on transmission) park/neutral position switch
• A/t fluid temperature sensor (in trans)
• A/t oil temp
• A/t p
• Batt
• C11
• C25
• C26
• C27
• C28
• C29
• Center j/b (right of steering column)
• Combination meter
• Cruise control system
• Detection switch (transfer l4 position)
• Detection switch (transfer neutral position)
• Driver side j/b (lower left side of dash)
• E05
• E10
• E12
• E14
• E16
• E18
• E22
• Ect pwr
• Efi
• Efi fuse 20a
• Electronically controlled transmission solenoid (in transmission)
• Engine control module (behind right side of dash)
• Engine coolant
• Engine room r/b (left side of engine compt)
• Eo1
• Eo2
• Eo3
• F10
• G100
• G131 (on intake manifold)
• G200
• G201
• Guage fuse 10a
• Hot at all times
• Hot in on or start
• Hot in start
• I11
• I19
• Ign fuse 10a
• Igsw
• J/c 4 (left kick panel)
• J/c 7, j/c 8 (behind right side of dash)
• J/c 9 (right end of dash)
• Mrel
• Nically controlled transmission) (on transmission)
• Nsw
• O/d main switch (below center console)
• O/d off
• Od1
• Od2
• Odms
• Oil
• Oil-w
• Pwr
• Relay (in engine room r/b)
• Rl nl
• Sol
• Sp1
• Sp2+
• Sp2-
• Speedo- meter
• Sta fuse 7.5a
• Starting/ charging
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Temperature sensor (top front of engine)
• Tfn
• Throttle position sensor (on throttle body assy)
• Thw
• Transmission pattern select switch (center console)
• Vehicle speed sensor (electro-
• Vta

4WD Wiring Diagram, with 2-4 Select Switch for Toyota 4Runner SR5 2000

List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota 4Runner SR5 2000:

• (behind left side of dash)
• (left kick panel) differential lock ecu
• 2-4
• 2-4 select motor (on transfer case)
• 2-4 select switch (on shift lever)
• 4wd
• 4wd ecu (left kick panel)
• 4wd fuse 20a
• 4wd ind
• A/t indicator light switch (part of park/neutral position switch)
• A/t p ind
• Abs ecu (right kick panel)
• Add
• Add indicator switch (center middle of engine compt)
• C/c
• C25
• C28
• C29
• Center diff lock
• Center j/b (behind left side of dash)
• Combination meter
• Cruise control actuator w/ecu (right side of engine compt)
• Detection switch (h2 & h4f) (transfer case)
• Detection switch (l4 position) (transfer case)
• Detection switch (n position) (transfer case)
• Detection switch (shift diff lock) (transfer case)
• Detection switch (transfer diff lock) (transfer case)
• Driver side j/b (lower left side of dash)
• E12
• E13
• E16
• Engine control module (behind right side of dash)
• Ex1
• Ex13
• G100
• G201
• Gauge fuse 10a
• Gnd
• Hot in on or start
• I11
• I12 (dash harn, right side of dash)
• I20 (dash harn, right side of dash)
• Ind1
• Ind2
• J/c 1, j/c 2 (left inner fender panel)
• J/c 3
• 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
• Spd
• Speed- ometer
• Tfn
• Tl1
• Tl2
• Tl3
• Tm1
• Tm2
• Vsv (2wd, add) (left side of engine compt)
• Vsv (4wd, add) (left side of engine compt)

4WD Wiring Diagram, without 2-4 Select Switch for Toyota 4Runner SR5 2000

List of elements for 4WD Wiring Diagram, without 2-4 Select Switch for Toyota 4Runner SR5 2000:

• (behind left side of dash)
• (dash harn, right side of dash) i11
• (dash harn, right side of dash) i12
• (transfer case)
• 2.7l
• 2.7l except california
• 3.4l
• 3.4l, 2.7l california
• 4wd
• 4wd fuse 20a
• 4wd ind
• A/t indicator light switch (part of park/neutral position switch)
• A/t parking ind
• Abs ecu (right kick panel)
• Add control relay (behind right side of dash)
• Add indicator switch (middle of engine compt)
• C25
• C26
• C29
• Center j/b (behind left side of dash)
• Combination meter
• Dectection switch (transfer 4wd pos) (transfer case)
• Dectection switch (transfer l4 pos) (transfer case)
• Detection switch (transfer neutral position)
• Differential lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E13
• E16
• Engine control module (behind right side of dash)
• Ex1
• Ex13
• G100 (left front inner fender panel)
• G201
• Gauge fuse 10a
• Hot in on or start
• I11
• J/c 1, j/c 2 (left inner fender panel)
• J/c 3
• 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)
• Nca
• Short pin (w/o add)
• Tfn
• Vsv (2wd, add) (left side of engine compt)
• Vsv (4wd, add) (left side of engine compt)
• W/ add
• W/o add

Rear Differential Lock Wiring Diagram for Toyota 4Runner SR5 2000

List of elements for Rear Differential Lock Wiring Diagram for Toyota 4Runner SR5 2000:

• (behind left side of dash)
• (dash harn, right side of dash) i11
• (in front of left rear wheelwell) j/c 12
• 2.7l
• 2.7l except california
• 3.4l
• 3.4l, 2.7l california
• 4wd
• 4wd fuse 20a
• A17
• Abs ecu (right kick panel)
• C28
• C29
• Center j/b (right of steering column)
• Combination meter
• Detection switch (transfer l4 position) (transfer case)
• Differential lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E12
• E14
• E16
• E18
• Engine control module (right side of dash)
• Exi2
• Exi3
• Free
• G201
• G202
• Gauge fuse 10a
• Gnd
• Hot in on or start
• J/c 13
• J/c 3
• J/c 4 (behind left side of dash)
• J/c 7,
• J/c 8 (behind right side of dash)
• J/c 9 (behind right side of dash)
• Limit switch
• Lock
• Rear diff lock ind
• Rear differential lock control switch
• Rear differential lock detection switch
• Rear differential lock motor (on differential)
• Rel1
• Rel2
• Rlp
• Rly1
• Rly2
• Sp1
• Spd
• Speed- ometer
• Vehicle speed sensor (2.7l only) (on transmission)