EXTERIOR LIGHTS – Toyota Tundra Limited 2003 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Toyota Tundra Limited 2003

List of elements for Back-up Lamps Wiring Diagram for Toyota Tundra Limited 2003:

• (a/t)
• (behind upper left side of dash, near instrument cluster) diode
• (below left rear of left front seat)
• (m/t)
• A j24
• A/t
• A/t m/t
• Acc fuse 15a
• B10
• Back- up light
• Back-up light relay (behind left side of dash, below driver side j/b)
• Back-up light switch (m/t) (on transmission)
• Back-up light switch (park/ neutral position switch) (a/t) (on transmission)
• Driver's side j/b (behind lower left side of dash)
• G11
• Gauge fuse 10a
• Hot in acc or on
• Hot in on or start
• Ie (behind left kick panel)
• J/c 12 (behind upper right side of dash, near passenger's air bag)
• J/c 8 (behind upper left side of dash, near instrument cluster)
• J/c 9 (behind upper left side of dash, near instrument cluster)
• J23 a
• Junction connector 23 & 24 (behind left end of dash)
• Left rear combination light
• M/t
• Right rear combination light
• Trailer socket
• W/ door lock control
• W/o door lock control

Exterior Lamps Wiring Diagram for Toyota Tundra Limited 2003

List of elements for Exterior Lamps Wiring Diagram for Toyota Tundra Limited 2003:

• (behind left kick panel)
• (behind left kick panel) ie
• (in body harness, behind left side of rear bumper)
• (w/o drl)
• A j15
• A j22
• B10
• Bl (below left rear of left front seat)
• C11
• C12
• C13
• Comb- ination meter
• Combination switch
• D10
• D11
• Driver's side j/b (behind lower left side of dash)
• E11
• Ea (on left front fender)
• Ehw
• Engine room r/b (on left side of engine compt)
• From driver side j/b (diagram 1 of 1)
• Gnd
• H12
• H13
• Haz fuse 20a
• Head
• High mounted stoplight
• Hot at all times
• Hot in on or start
• Ie (behind left kick panel)
• Integration control & panel
• Integration relay
• J/c 1 (left side of engine compt)
• J/c 10 (behind upper left side of dash)
• J/c 14 & 15 (under driver's seat)
• J/c 18 (on left side of engine compt)
• J/c 21 & 22 (behind upper left side of dash)
• J/c 23 & 24 (behind left end of dash)
• J/c 3
• J14 a
• J14 c
• J23
• J24
• L13
• Left front combination light
• Left license plate light
• Left rear combination light
• Light ctrl switch
• N4 (w/ drl)
• Off
• Park
• Right front combination light
• Right license plate light
• Right rear combination light
• Stop
• Stop fuse 15a
• Stoplight switch (on bracket, above brake pedal)
• Tail
• Tail fuse 15a
• To j/c 1 (diagram 1 of 1)
• Towing converter
• Turn
• Turn fuse 5a
• Turn signal flasher (behind left side of dash, below driver side j/b)
• Turn signal ind
• Turn signal switch

Trailer Tow Wiring Diagram for Toyota Tundra Limited 2003

List of elements for Trailer Tow Wiring Diagram for Toyota Tundra Limited 2003:

• (w/ towing) sub batt relay
• B10
• Bl (below left rear of left front seat)
• Driver's side j/b (behind lower left side of dash)
• Ea (on left front fender)
• Engine room r/b (on left side of engine compt)
• Except
• Exterior lights circuit
• Gnd
• Head
• Hot at all times
• Ie (behind left kick panel)
• Ih (behind right kick panel)
• Integration relay
• J/c 10 (behind upper left side of dash, near instrument cluster)
• J/c 10 (behind upper left side of dash, near instrument cluster) e
• J/c 12 (behind upper right side of dash, near passenger's air bag) e
• J/c 18 (on left side of engine compt, under engine room r/b)
• J/c 2 (on left side of engine compt, under engine room r/b)
• J/c 21 & 22 (behind upper left side of dash)
• J/c 23 & 24 (behind left end of dash)
• J/c 3 (behind left kick panel)
• J/c 8 (behind upper left side of dash, near instrument cluster)
• J21
• J22
• J23
• J24
• Light control switch (combination switch)
• Ltin
• Ltot
• Off
• Option connector (w/ towing)
• Red
• Rtin
• Rtot
• Stin
• Stop fuse 15a
• Stoplight switch (on bracket, above brake pedal)
• Sub batt fuse 30a
• Tail
• Tail fuse 15a
• Tow brk fuse 30a
• Tow tail fuse 30a
• Tow tail relay
• Towing
• Towing converter
• Towing fuse 30a
• Trailer socket