GROUND DISTRIBUTION – Toyota Avalon XL 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Toyota Avalon XL 2009

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Avalon XL 2009:

69

• (on left side of engine compartment) engine room r/b
• (w/ dynamic radar cruise control)
• (w/ front fog lamp) left front fog lamp
• (w/ hid) left headlamp assembly
• (w/ theft deterrent) engine hood courtesy switch
• (w/o hid) left high headlamp
• (w/o hid) left low headlamp
• A/f relay
• A1 (left front of engine compartment)
• A2 (left front of engine compartment)
• A3 (at left end of dash)
• A34
• A40
• A6 (at right end of dash)
• Air fuel ratio sensor (bank 1 sensor 1) shield
• Air fuel ratio sensor (bank 2 sensor 1) shield
• Ambient temperature sensor
• B1 (on top of engine)
• B2 (on top of engine)
• B50
• B51
• Brake fluid level warning switch
• C17
• Canister pump module
• Cooling fan ecu
• Crankshaft position sensor shield
• D17
• Data link connector 3
• Distance control ecu
• Efi relay
• Engine control module
• Engine room j/b (on left side of engine compartment)
• Fan 1 relay
• Head relay
• Headlamp leveling ecu
• Heated oxygen sensor (bank 2 sensor 2) shield
• Ig2 relay
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• J/c a42 (behind left side of dash)
• J/c a51
• J/c a52
• J/c b52
• Knock control sensor (bank 1 & 2) shield
• Laser radar sensor
• Left front side marker lamp
• Left front turn signal & parking lamp
• Micon
• Passenger side j/b (behind right side of dash)
• Pnk
• Red
• Rr def relay
• Skid control ecu w/ actuator
• Spiral cable
• St cut relay
• St relay
• Transmission control ecu
• W/ dynamic radar cruise control
• W/ smart key
• W/ vsc
• W/o vsc
• Windshield wiper motor
• Wip (hi/lo) relay
• Wip ctrl relay
• Wireless door lock buzzer

Ground Distribution Wiring Diagram (2 of 4) for Toyota Avalon XL 2009

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Avalon XL 2009:

79

• (12 speaker)
• (9 speaker)
• (glass breakage
• (main) luggage compartment door opener switch
• (navigation) microphone shield
• (w/ auto wiper) rain sensor
• (w/ automatic glare resistance ec mirror) inner rear view mirror
• (w/ front fog lamp) right front fog lamp
• (w/ hid) right headlamp assembly
• (w/ navigation) multi-display
• (w/ navigation) navigation ecu
• (w/ sliding roof) sliding roof control ecu
• (w/ smart key) power source control ecu
• (w/ smart key) power switch
• (w/ smart key) right rear door electrical key oscillator
• (w/ tape player) tape player
• (w/o hid) right high headlamp
• (w/o hid) right low headlamp
• (w/o memory)
• (w/o power seat) occupant classification ecu
• (w/o smart key) transponder key ecu
• (w/o smart key) unlock warning switch
• A4 (right front of engine compartment)
• A5 (right front of engine compartment)
• Combination meter
• D13
• D15
• Door control receiver
• Driver side j/b (behind left side of dash)
• E12
• E13
• E2 (behind right center of dash)
• E25
• E30
• F13
• G11
• G13
• H11
• I10
• J/c a53
• J/c a54
• J/c e29
• K10
• K21
• L1 (right "c" pillar)
• L10
• L16
• L18
• L2 (right "c" pillar)
• L21
• Left front speed sensor shield
• Left rear speed sensor shield
• Left vanity lamp
• Luggage compartment door opener switch
• Map lamp
• Nca
• Option connector
• Outer mirror switch
• Radio receiver assembly
• Right front side marker lamp
• Right front speed sensor shield
• Right front turn signal & parking lamp
• Right rear door lock assembly
• Right rear speed sensor shield
• Right vanity lamp
• Room lamp
• Seat heater switch
• Sensor ecu)
• Shift lock control ecu
• To driver side j/b (diagram 3 of 4)
• To instrument panel j/b (diagram 3 of 4)
• Transmission control switch
• Turn signal flasher
• W/ sliding roof
• W/ smart key
• W/o smart key
• Washer level warning switch
• Windshield washer motor
• Windshield wiper switch assembly

Ground Distribution Wiring Diagram (3 of 4) for Toyota Avalon XL 2009

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Avalon XL 2009:

83

• (12 speaker) stereo component amplifier
• (behind left side of dash)
• (behind left side of dash) instrument panel j/b
• (driver's side) door lock assembly
• (front passenger's side) door lock assembly
• (front passenger's side) power window switch
• (w/ memory) left outer mirror control ecu
• (w/ memory) right outer mirror control ecu
• (w/ memory) seat memory switch
• (w/ navigation)
• (w/ navigation) navigation controller
• (w/ rear sunshade) rear sunshade switch
• (w/ smart key)
• (w/ smart key) left front door electrical key oscillator
• (w/ smart key) right front door electrical key oscillator
• (w/ vsc) steering sensor
• (w/ vsc) yaw rate sensor
• (w/o navigation) multi- display
• A/c amplifier
• A/c compressor
• A/c control assembly
• Acc relay
• B11
• B15
• Blower motor
• Body ecu
• C11
• C12
• C15
• Center air bag sensor assembly
• Certification ecu
• Cigarette lighter
• Clock
• Combination meter
• D1 (left kick panel)
• D11
• D12
• D2 (under center of dash)
• D23
• D3 (at right kick panel)
• D37
• D52
• Data link connector 3
• Door lock control switch
• Driver side j/b (behind left side of dash)
• E1 (behind left side of dash)
• E3 (under rear
• F10
• From driver side j/b (diagram 2 of 4)
• From map lamp (diagram 2 of 4)
• Gateway ecu
• Glove box lamp
• H10
• H13
• Hazard warning signal switch
• I21
• Id code box
• Ig1 relay
• Instrument panel j/b
• J/c d53
• J10
• J21
• Junction connector
• K20
• L20
• Left outer rear view mirror
• Of center console)
• Passenger side j/b (behind right side of dash)
• Power outlet 1
• Power outlet 2
• Power relay
• Power window master switch
• Q1 (right "c" pillar)
• Rear window defogger
• Right outer rear view mirror
• Steering lock ecu
• Tail relay
• Telltale lamp assembly
• Tire pressure warning ecu
• Tire pressure warning reset switch
• W/ memory
• W/ mirror heater
• W/ smart key

Ground Distribution Wiring Diagram (4 of 4) for Toyota Avalon XL 2009

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Toyota Avalon XL 2009:

46

• (driver's seat lumbar support control) power seat switch
• (driver's seat) power seat switch
• (driver's side) front seat inner belt
• (front passenger's seat back) seat climate control blower
• (front passenger's seat cushion) seat climate
• (if equipped) (front passenger's seat lumbar support control) power seat switch
• (w/ climate control seat) (driver's seat back) seat climate control blower
• (w/ climate control seat) (driver's seat cushion) seat climate control blower
• (w/ driving position system) (driver's seat
• (w/ smart key)
• (w/ smart key) luggage electrical key switch
• Center stop lamp
• Control blower
• Control seat w/o climate
• Door lock assembly (luggage)
• Front passenger's seat power seat switch
• Fuel lid opener motor
• Fuel suction pump & gauge assembly
• J/c k34
• J/c k35 & p17 (under driver's seat)
• J/c l22 & o16 (w/ front passenger seat lumbar support control)
• J/c o12 (under front passenger's seat)
• J/c p9 (under driver's seat)
• K1 (left "c" pillar)
• K2 (left "c" pillar)
• K3 (on left "a" pillar)
• K35
• Left rear combination lamp
• Left rear door electrical key oscillator
• Left rear door lock assembly
• Left seat heater
• Leg support control) power seat switch
• License plate lamp
• Occupant classi- fication ecu
• P14
• P17
• Position control ecu & switch
• Rear sunshade relay
• Right rear combination lamp
• Right seat heater
• W/ climate control seat
• W/ driving position system
• W/ power seat
• W/ smart key system
• W/o driving position system
• W/o smart key system