POWER DISTRIBUTION – Toyota Avalon XL 2003 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Toyota Avalon XL 2003

List of elements for Power Distribution Wiring Diagram (1 of 3) for Toyota Avalon XL 2003:

• (behind left side of dash) driver side j/b
• (left end of dash)
• A13
• Abs & ba & trac & vsc ecu
• Abs actuator & ecu (w/o traction control)
• Abs fuse 60a
• Abs fuse no 2 25a
• Abs fuse no 3 25a
• Abs mtr relay
• Abs no 4 fuse 5a
• Abs sol relay
• Acc
• Alt fuse 120a
• Am 1 fuse 40a
• B10
• B12
• Back-up light circuit, shift lock ecu, remote control mirror switch, radio & player, stereo component amplifier
• Battery
• Body ecu
• C/opn relay
• C10
• Cds fuse 30a
• Center air bag sensor assembly
• Center airbag sensor
• Charge warning light
• Cig fuse 15a
• Cigarette lighter
• D11
• D12
• Data link connector 3
• Door no 1 fuse 25a
• Driver door ecu
• Ecu- acc fuse 5a
• Engine control module
• Engine control module, park/neutral position switch
• Engine room j/b (on left front inner fender panel)
• Engine room r/b no 3 (on left front of engine compt)
• Engine room r/b no 5 (on left front inner fender panel)
• F10
• Fan no 1 relay
• Fan no 3 relay
• Fl p/w fuse 25a
• Fog fuse 15a
• Fog lights
• Fog relay
• Fusible link block (on left front inner fender panel)
• Generator
• Heater relay
• Htr fuse 50a
• I13
• I7 (dash harn, left side of dash)
• Ig (left end of dash)
• Ig 1 relay
• Ignition switch
• Moon roof control ecu
• Nca
• Obd ii fuse 7.5a
• Off
• Opner fuse 5a
• Pnk
• Power seat ecu, driver's seat control switch, front passenger's seat control switch, lumbar support control switch
• Pwr out no 1 fuse 15a
• Pwr outlet no 2 fuse 15a
• Pwr seat fuse 30a
• Rdi fuse 30a
• Red
• Seat heater control switch
• Seat htr fuse 20a
• Srs- acc fuse 10a
• Start
• Stop fuse 15a
• Stop- light switch
• Sun roof fuse 30a
• Theft deterrent ecu
• To am2 fuse (diagram 2 of 3)
• To ecu-ig no 2 fuse (diagram 2 of 3)
• To engine room j/b (pin c11) (diagram 2 of 3)
• To engine room j/b (pin g2) (diagram 2 of 3)
• To power outlet (diagram 3 of 3)
• To power point relay (diagram 3 of 3)
• To tail relay (diagram 2 of 3)

Power Distribution Wiring Diagram (2 of 3) for Toyota Avalon XL 2003

List of elements for Power Distribution Wiring Diagram (2 of 3) for Toyota Avalon XL 2003:

• (behind left side of dash)
• (on left front inner fender panel)
• (w/drl)
• A/f fuse 25a
• A/f relay
• A10
• Abs actuator and ecu
• Air conditioning system
• Air fuel ratio sensor (bank 1, sensor 1)
• Air fuel ratio sensor (bank 2, sensor 1)
• Alt-s fuse 5a
• Am 2 fuse 10a
• B10
• B11
• B13
• Back-up light circuit
• Body ecu
• Body ecu, horn switch
• Body ecu, theft deterrent ecu, power seat ecu, a/c control assembly, driver door ecu, front passenger door ecu, combination meter, heater control switch
• C/opn relay
• C11
• C12
• C13
• D10
• D13
• Dcc fuse 30a
• Def fuse 40a
• Def relay
• Defogger system
• Dome fuse 7.5a
• Door no 2 fuse 15a
• Driver door ecu
• Driver side j/b
• Drl no 2 relay
• Ecu-b fuse 7.5a
• Ecu-ig no 1 fuse 5a
• Ecu-ig no 2 fuse 10a
• Ed (front of left front fender)
• Efi no 1 fuse 15a
• Efi no 2 fuse 7.5a
• Efi relay
• Engine control module
• Engine control module, front parking lights
• Engine control module, transponder key amplifier
• Engine room j/b
• Exterior lights system
• F13
• Fr p/w fuse 20a
• From driver d side j/b (diagram 1 of 3)
• From driver side j/b (pin j2) (diagram 1 of 3)
• From fusible link block (alt fuse) (diagram 1 of 3)
• From ig 1 e relay (diagram 1 of 3)
• From ignition switch (diagram 1 of 3)
• Front parking lights
• Front passenger door ecu
• Gauge no 1 fuse 10a
• Gauge no 2 fuse 10a
• Generator
• Generator, fan relays
• Haz fuse 15a
• Hazard switch
• Head relay
• Horn fuse 10a
• Horn relay
• Horns
• Htr fuse 10a
• I11
• Ig 2 fuse 15a
• Ig 2 relay
• Ignition coils, noise filter
• Injectors
• Inner mirror
• Interior lights system, door control receiver, garage door opener, multi- display
• Interior lights systems
• J/b no 4 (behind right kick panel)
• L10
• L11
• Left rear window switch
• Light failure sensor
• Main fuse 40a
• Main switch (pin 3) (diagram 3 of 3)
• Malfunction indicator lamp, multi- display
• Mir htr fuse 10a
• Mirror heaters
• Moon roof control ecu,
• Panel fuse 5a
• Pnk
• Pwr relay
• Pwr seat ecu
• Radio fuse 15a
• Radio/ player, stereo component amplifier, multi- display
• Right rear window switch
• Rl p/w fuse 20a
• Rr p/w fuse 20a
• Shift lock ecu
• Srs warn fuse 5a
• Srs warning light, multi- display
• St relay
• Starter
• Tail fuse 10a
• Tail relay
• Theft deferrent ecu
• Theft deterrent ecu, cruise control ecu, combination meter, buzzer, multi- display, active light relay, translate ecu
• To power outlet
• Turn fuse 7.5a
• Wip fuse 25a
• Wiper/ washer system

Power Distribution Wiring Diagram (3 of 3) for Toyota Avalon XL 2003

List of elements for Power Distribution Wiring Diagram (3 of 3) for Toyota Avalon XL 2003:

• Ac1
• Ac2
• B1 (left front door sill)
• B21
• Bk (front of left inner quarter panel)
• C20
• Column shift
• Floor shift
• From j/b
• From power outlet
• Front passenger side r/b no 7 (upper right side of dash)
• Ground
• If (left kick panel)
• Ig (left end of dash)
• Ij (right end of dash)
• J/b no 3 (behind left kick panel)
• J/b no 4 (behind right kick panel)
• J/c 11 (in left front side of luggage compartment)
• J/c no 5 (behind right side of dash)
• J/c no 9 (on top of right kick panel)
• No 1 fuse (pin d12) (diagram 1 of 3)
• No 2 fuse (pin b7) (diagram 1 of 3)
• No 4 (pin d13) (diagram 2 of 3)
• Pnk
• Power outlet
• Power outlet (column shift)
• Power outlet (floor shift)
• Power outlet main switch
• Power point relay
• Relay
• Voltage inverter (under left front seat)