STARTING/CHARGING – Toyota Tundra Limited 2003 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Toyota Tundra Limited 2003

List of elements for Charging Wiring Diagram for Toyota Tundra Limited 2003:

• 100a
• Alt fuse 140a
• Alt-s fuse 7.5a
• Battery
• Battery ground
• C12
• Charge warning light
• Combination meter
• Driver's side j/b (behind lower left side of dash)
• Engine room r/b (on left side of engine compt)
• Except towing
• F10
• Gauge fuse 10a
• Generator
• Hot in on or start
• Hot in start
• Ign fuse 5a
• Junction connector 1 (on left side of engine compt, under engine room r/b)
• Junction connector 11 (behind upper right side of dash, near passenger's air bag)
• Nca
• Towing
• W/ drl
• W/o drl

3.4L

3.4L, Starting Wiring Diagram for Toyota Tundra Limited 2003

List of elements for 3.4L, Starting Wiring Diagram for Toyota Tundra Limited 2003:

• (behind center of dash)
• (behind upper left side of dash, near instrument cluster) junction connector 8
• A j23
• A j24
• A/t
• Acc
• Am2 fuse 30a
• Battery
• Battery ground
• Clutch start cancel switch (m/t) (above break pedal)
• Clutch start switch (m/t) (above clutch pedal)
• Driver's side j/b (behind lower left side of dash)
• Engine control module (behind right side of dash, near ``a" pillar)
• Engine room r/b (on left side of engine compt)
• Entry
• Entry)
• Gauge fuse 10a
• Hot in on or start
• I1 (in dash harness, behind upper left end of dash)
• Ie (behind left kick panel)
• Ignition switch
• Junction connector 2 (on left side of engine compt, under engine room r/b)
• Junction connector 23 & 24 (behind left end of dash)
• Nca
• Nsw
• Off
• P/n
• Park/ neutral position switch (a/t) (on transmission)
• Pnk
• Pnk a
• Solid state
• Srly
• Sta
• Sta fuse 5a
• Start
• Starter
• Starter relay
• T13
• Tvip ecu (w/ keyless
• W/o keyless

4.7L

4.7L, Starting Wiring Diagram for Toyota Tundra Limited 2003

List of elements for 4.7L, Starting Wiring Diagram for Toyota Tundra Limited 2003:

• Acc
• Am2 fuse 30a
• Battery
• Battery ground
• Driver's side j/b (behind lower left side of dash)
• Ea (on left front fender)
• Engine control module (behind right side of dash, near "a" pillar)
• Engine room r/b (on left side of engine compt)
• I3 (in dash harness, behind right side of dash)
• Ignition switch
• Junction connector 18 (on left side of engine compt, under engine room r/b)
• Junction connector 2 (on left side of engine compt, under engine room r/b)
• Junction connector 20 (behind upper right side of dash)
• Keyless entry
• Lock
• Nca
• Nsw
• Park/ neutral position switch (on transmission)
• Pnk
• Srly
• St3 fuse 30a
• Sta
• Sta fuse 5a
• Star
• Start
• Starter
• Starter relay
• Stsw
• T13
• Tvip ecu (w/ keyless entry) (behind center of dash)
• W/o