TRANSMISSION – Toyota 4Runner 1998 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4WD Wiring Diagram, with 2-4 Select Switch for Toyota 4Runner 1998

List of elements for 4WD Wiring Diagram, with 2-4 Select Switch for Toyota 4Runner 1998:

• (dash harn, left kick panel) i1
• 2-4
• 2-4 select motor (on transfer case)
• 2-4 select switch
• 2wd
• 4wd
• 4wd ecu (left kick panel)
• 4wd fuse 20a
• 4wd indicator
• A/t
• A/t ind switch
• A/t parking indicator
• A17
• Abs ecu (right kick panel)
• Add indicator switch (middle of engine compt)
• C10
• C11
• C12
• C16
• C19
• Center j/b (right of steering column)
• Detection switch (transfer 4wd position) (transfer case)
• Detection switch (transfer l4 position) (transfer case)
• Detection switch (transfer neutral position) (transfer case)
• Diff lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E11
• E16
• E18
• Engine control module (behind right side of dash)
• Exi
• Exi3
• G100 (front of left front fender)
• G201 (right side of dash)
• Gauge fuse 10a
• Gnd
• Hot in on or start
• I11
• I11 (dash harn, right side of dash)
• I11 (dash harness, upper right side of dash)
• I5 (dash harness, upper left side of dash)
• Ind
• Instrument cluster
• J/c 1 (left front of engine compt)
• J/c 2
• J/c 7
• J/c 8 (upper right side of dash)
• J/c 9
• Park/ neutral position switch
• Pnk
• Rl1
• Rl2
• Spd
• Speedometer
• Tfn
• Vsv (2wd, add) (left side of engine compt)
• Vsv (4wd, add) (left side of engine compt)
• W/ rear diff lock

4WD Wiring Diagram, without 2-4 Select Switch for Toyota 4Runner 1998

List of elements for 4WD Wiring Diagram, without 2-4 Select Switch for Toyota 4Runner 1998:

• (dash harn, right side of dash)
• (dash harn, upper right side of dash)
• (right kick panel)
• (transfer case)
• (upper right side of dash)
• 2.7l
• 3.4l
• 4wd
• 4wd fuse 20a
• 4wd ind
• A/t
• A/t parking ind
• Abs ecu
• Add control relay (behind right side of dash)
• Add indicator switch (middle of engine compt)
• C10
• C11
• C19
• Center j/b (right of steering column)
• Combination meter
• Dash harn, upper right side of dash)
• Dectection switch (transfer 4wd pos) (transfer case)
• Dectection switch (transfer l4 pos) (transfer case)
• Detection switch (transfer neutral position)
• Diff lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E11
• E16
• E18
• Engine control module (behind right side of dash)
• Exi
• Exi3
• G100 (front of left front fender)
• G201 (right side of dash)
• Gauge fuse 10a
• Hot in on or start
• I10 or i11
• I11
• I19
• J/c 2 (left front of engine compt) j/c 1
• J/c 7
• J/c 7 (upper right side of dash) j/c 8
• J/c 8
• J/c 9
• Nca
• Park/neutral position switch (a/t indicator switch) (transmission)
• 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/ add only

A/T Wiring Diagram for Toyota 4Runner 1998

List of elements for A/T Wiring Diagram for Toyota 4Runner 1998:

• (2.7l)
• (3.4l)
• (3.4l) (2.7l)
• (center of dash) j/c 6
• (left front fender) g100
• (left side of dash) center j/b
• (right side of dash)
• (right side of dash) i11
• (right side of dash) i11 i10 (right side of dash)
• (right side of transmission) park/neutral position switch
• 2.7l
• 3.4l
• A/t p
• Batt
• C10
• C11
• C12
• C15
• C16
• C19
• Combination meter
• Cruise control
• Driver side j/b (lower left side of dash)
• E10
• E11
• E12
• E16
• E18
• E22
• Ect pwr
• Efi
• Efi fuse 15a
• Electronic controlled transmission solenoid
• Engine control module (behind right side of dash)
• Engine coolant
• Engine romm j/b (left inner fender panel)
• Eo1
• Eo2
• Eo3
• G100 (left front fender)
• G202 (left side kick panel)
• G203 (right kick panel)
• Guage fuse 10a
• Hot at all times
• Hot in on or start
• Hot in start
• I10
• I11
• I11 (right side of dash)
• I19
• I20
• Ign fuse 7.5a
• J/c 5 (center of dash)
• L4 detection switch (on transfer case)
• Neutral detection switch (on transfer case)
• Nsw
• O/d main switch (below center console)
• O/d off
• Od1
• Od2
• Oil
• Oil temp
• Oil-w
• Pwr
• Relay (in engine room j/b)
• Sol
• Sp1
• Sp2+
• Sp2-
• Speedo- meter
• Sta fuse 7.5a
• Starting/ charging
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Temperature sensor (rear of engine)
• Tfn
• Throttle position sensor (on throttle body)
• Thw
• Transmission fluid temperature sensor (on trans)
• Transmission pattern select switch (center console)
• Vehicle speed sensor (on trans)
• Vta

Rear Differential Lock Wiring Diagram for Toyota 4Runner 1998

List of elements for Rear Differential Lock Wiring Diagram for Toyota 4Runner 1998:

• (under left rear seat) j/c 12
• 2.7l w/o 2-4 select switch
• 3.4l, 2.7l w/ 2-4 select switch
• 4wd
• 4wd ecu (left kick panel)
• 4wd fuse 20a
• A/t only
• A17
• Abs ecu (3.4l only)
• Abs ecu (right kick panel)
• C10
• C11
• C12
• C14
• C16
• Center j/b (right of steering column)
• Combination meter
• Detection switch (transfer l4 position) (transfer case)
• Diff lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E14
• E16
• E18
• Engine control module (right side of dash)
• Exi2
• Free
• G200 (left kick panel)
• G201 (right side of dash)
• G202 (left side of dash)
• Gauge fuse 10a
• Gnd
• Hot in on or start
• I11 (dash harn, right side of dash)
• I11 (w/o 2-4 switch) i1 (w/ 2-4 switch) (i10: dash harn, upper right side of dash) (i1: dash harn, left kick panel)
• J/c 13
• J/c 4
• J/c 7
• J/c 8 (upper right side of dash)
• J/c 9
• 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
• Spd
• Speed- ometer
• Vehicle speed sensor (2.7l only) (on transmission)
• W/ 2-4 select switch

Transfer Case Wiring Diagram, with 2-4 Select Switch for Toyota 4Runner 1998

List of elements for Transfer Case Wiring Diagram, with 2-4 Select Switch for Toyota 4Runner 1998:

• (dash harn, left kick panel) i1
• 2-4
• 2-4 select motor (on transfer case)
• 2-4 select switch
• 2wd
• 4wd
• 4wd ecu (left kick panel)
• 4wd fuse 20a
• 4wd indicator
• A/t
• A/t ind switch
• A/t parking indicator
• A17
• Abs ecu (right kick panel)
• Add indicator switch (middle of engine compt)
• C10
• C11
• C12
• C16
• C19
• Center j/b (right of steering column)
• Detection switch (transfer 4wd position) (transfer case)
• Detection switch (transfer l4 position) (transfer case)
• Detection switch (transfer neutral position) (transfer case)
• Diff lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E11
• E16
• E18
• Engine control module (behind right side of dash)
• Exi
• Exi3
• G100 (front of left front fender)
• G201 (right side of dash)
• Gauge fuse 10a
• Gnd
• Hot in on or start
• I11
• I11 (dash harn, right side of dash)
• I11 (dash harness, upper right side of dash)
• I5 (dash harness, upper left side of dash)
• Ind
• Instrument cluster
• J/c 1 (left front of engine compt)
• J/c 2
• J/c 7
• J/c 8 (upper right side of dash)
• J/c 9
• Park/ neutral position switch
• Pnk
• Rl1
• Rl2
• Spd
• Speedometer
• Tfn
• Vsv (2wd, add) (left side of engine compt)
• Vsv (4wd, add) (left side of engine compt)
• W/ rear diff lock

Transfer Case Wiring Diagram, without 2-4 Select Switch for Toyota 4Runner 1998

List of elements for Transfer Case Wiring Diagram, without 2-4 Select Switch for Toyota 4Runner 1998:

• (dash harn, right side of dash)
• (dash harn, upper right side of dash)
• (right kick panel)
• (transfer case)
• (upper right side of dash)
• 2.7l
• 3.4l
• 4wd
• 4wd fuse 20a
• 4wd ind
• A/t
• A/t parking ind
• Abs ecu
• Add control relay (behind right side of dash)
• Add indicator switch (middle of engine compt)
• C10
• C11
• C19
• Center j/b (right of steering column)
• Combination meter
• Dash harn, upper right side of dash)
• Dectection switch (transfer 4wd pos) (transfer case)
• Dectection switch (transfer l4 pos) (transfer case)
• Detection switch (transfer neutral position)
• Diff lock ecu (left kick panel)
• Driver side j/b (lower left side of dash)
• E11
• E16
• E18
• Engine control module (behind right side of dash)
• Exi
• Exi3
• G100 (front of left front fender)
• G201 (right side of dash)
• Gauge fuse 10a
• Hot in on or start
• I10 or i11
• I11
• I19
• J/c 2 (left front of engine compt) j/c 1
• J/c 7
• J/c 7 (upper right side of dash) j/c 8
• J/c 8
• J/c 9
• Nca
• Park/neutral position switch (a/t indicator switch) (transmission)
• 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/ add only