All Wiring Diagrams for Toyota Avalon XLS 2007 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007:

(at left end of dash)
(front of engine compartment) cooling fan ecu
(ig 0-5v) a/d in
+b1
A/c comp fuse 7.5a
A/c control assembly
A41
Ac1
Adi1
Ambient temperature sensor (behind grille)
Auto
B15
Bean i/f
C12
Computer data lines system
D46
Driver side j/b (behind left side of dash)
Eac
Engine room j/b (on left side of engine compartment)
Engine room r/b (on left side of engine compartment)
F16
Fan 1 relay
Gnd
Hot at all times
Hot in on or start
Htr fuse 7.5a
Ig+
Ill+
Ill-
Instrument panel j/b (behind left side of dash)
J/c a41 & d46 (behind left side of dash)
J/c a51 (left front of engine compt)
J/c d53 (behind center of dash)
La/c
Laut
Led+
Left steering switch
Lrec
Main fan motor
Mg clt relay
Micon
Off
Pil+
Pil-
Pnk
Pse
Rdi fan fuse 50a
Red
Right steering switch
Spiral cable (on steering column)
Steering wheel pad
Sub fan motor
Sw0
Sw1
Sw2
Swa
Swb
Temp+
Temp-
Temperature control switch assembly
Tx+

Automatic A/C Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007

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List of elements for Automatic A/C Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007:

(air inlet) damper servo motor
(air mix front passenger side)
A/c amplifier (right side of dash)
A/c blower assembly
A/c compressor (right front of engine compartment)
A/c evaporator temperature sensor
A/c fuse 7.5a
A/c pressure sensor (right front of engine compartment)
A/c room temperature sensor (behind center of dash)
Automatic light control sensor (on top of dash)
B bus
B45
Blower motor (behind right side of dash)
Blw
Bus
Bus g
C11
C12
Canh
Canl
Combination meter
Computer data lines system
D2 (under center of dash)
D3 (at right kick panel)
D37
D41
Damper servo motor
Damper servo motor (air mix driver side)
Damper servo motor (air vent mode)
Driver side j/b (behind left side of dash)
Engine control module (behind right side of dash)
Engine coolant temperature sensor (on top rear of engine)
Engine room r/b (on left side of engine compartment)
Flow control value
Gnd
Heater fuse 50a
Hot at all times
Housing color (red) smart connector
Ig+
Instrument panel j/b (behind left side of dash)
K17
Lin1
Lock
Magnetic clutch
Mg+
Mgc
Mpx+
Mpx-
Passenger side j/b (behind right side of dash)
Pnk
Pre
Red
S5-2
Sensor
Sg-1
Sg-2
Sg-3
Sga
Smart connector housing color (black)
Smart connector housing color (green)
Sol+
Sol-
Ssr+
Ssr-
Tach
Taco
Tea
Thw
Tsd
Tsl
Tsp
Tsr

Anti lock Brakes Wiring Diagram with VSC 1 of 2 for Toyota Avalon XLS 2007

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+bs
A41
A6 (at right end of dash)
Abs/ vsc 1 fuse 50a
Abs/ vsc 2 fuse 30a
Brk relay (w/ dynamic radar cruise control)
C14
Canh
Canl
D/g
D13
D46
Data link connector 3 (at lower left side of dash)
Ecu ig 2 fuse 10a
Engine room r/b (on left side of engine compt)
F19
Fl+
Fl-
Fr+
Fr-
Gnd1
Gnd2
Headlamp leveling ecu (behind left side of dash)
Hot at all times
Hot in on or start
Ig1
Instrument panel j/b (behind left side of dash)
Junction connector a41 & d46 (behind left side of dash)
Junction connector a42 (behind left side of dash)
Junction connector a54 (right front of engine compt)
Left front speed sensor (mounted on left front wheel hub assembly)
Left rear speed sensor (mounted on left rear wheel hub assembly)
Mrf
Nca
Parking brake switch (on parking brake pedal assembly)
Passenger side j/b (behind right side of dash)
Pkb
Pnk
Red
Right front speed sensor (mounted on right front wheel hub assembly)
Right rear speed sensor (mounted on right rear wheel hub assembly)
Rl+
Rl-
Rlo
Rr+
Rr-
Rro
Sil
Skid control ecu w/ actuator (at right side of engine compt)
Sp1
Spdl
Spdr
Stp1
Stp2
Stpo
Vsc 1 relay
Vsc 2 relay
W/ dynamic radar cruise control
Wfse

Anti lock Brakes Wiring Diagram with VSC 2 of 2 for Toyota Avalon XLS 2007

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(left front of engine comp) junction connector a52
(under center of dash) d2
A44
Abs ind
B10
B11
B16
Bat
Brake fluid level warning switch (on brake fluid reservoir)
Brake ind
Buzzer
C13
Ca1h
Ca1l
Canh
Canl
Combination meter
Computer data lines system
D10
D20
D41
D46
D48
D49
D50
D51
D52
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
E14
E28
Ecu ig 1 fuse 7.5a
Ecu ig 2 fuse 10a
Ecu-b fuse 10a
Engine control module (behind right side of dash)
Engine room r/b (on left side of engine compt)
Ess
F11
F15
F19
G12
Gateway ecu (behind right side of dash)
Gauge fuse 7.5a
Gnd
Hot at all times
Hot in on or start
I11
Instrument panel j/b (behind left side of dash)
Junction connector a41 & d46 (behind a41
Junction connector a41 (behind left side of dash)
Junction connector a42 (behind left side of dash)
Junction connector a44, d48, d49, d50, d51, d52 & e28 (a44: near passenger side j/b) (d48,d49,d50,d51,d52 & e28: behind right end of dash)
K15
Left side of dash)
Mpd1
Mpd2
Mpx +b
Passenger side j/b (behind right side of dash)
Pnk
Power
Radar fuse 7.5a
Red
Slip ind
Speedometer
Steering sensor (on steering column)
Stop 1 fuse 15a
Stop 2 fuse 7.5a
Stop lamp switch (behind left side of dash)
Vsc ind
Vsc warning buzzer (behind left side of dash)
W/ dynamic radar cruise control
W/o dynamic radar cruise control
Yaw rate sensor (below rear of center floor console)

Anti lock Brakes Wiring Diagram without VSC for Toyota Avalon XLS 2007

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(a44: near passenger side j/b) (d48,d49,d50,d51,d52 & e28: behind right end of dash) junction connector a44, d50, d51, d52 & e28
(at right end of dash) a6
(behind right side of dash)
(behind right side of dash) engine control module
+bm
+bs
A41
A44
Abs ind
Abs/ vsc 1 fuse 50a
Abs/ vsc 2 fuse 30a
Brake fluid level warning switch (on brake fluid reservoir)
Brake ind
C13
C14
Ca1h
Ca1l
Canh
Canl
Combination meter
Computer data lines system
D/g
D10
D13
D2 (under center of dash)
D41
D46
D50
D51
D52
Data link connector 3 (at lower left side of dash)
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
E28
Ecu ig 2 fuse 10a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
F15
F19
Fl+
Fl-
Fr+
Fr-
G12
Gateway ecu
Gauge fuse 7.5a
Gnd1
Gnd2
Headlamp leveling ecu (behind left side of dash)
Hot at all times
Hot in on or start
I11
Ig1
Instrument panel j/b (behind left side of dash)
Junction connector a41 & d46 (behind left side of dash)
Junction connector a41 (behind left side of dash)
Junction connector a42 (behind left side of dash)
Junction connector a52 (left front of engine compt)
Junction connector a54 (right front of engine compt)
K15
Left front speed sensor (mounted on left front wheel hub assembly)
Left rear speed sensor (mounted on left rear wheel hub assembly)
Mpd1
Mpd2
Mpx +b
Nca
Parking brake switch (on parking brake pedal assembly)
Passenger side j/b (behind right side of dash)
Pkb
Pnk
Red
Right front speed sensor (mounted on right front wheel hub assembly)
Right rear speed sensor (mounted on right rear wheel hub assembly)
Rl+
Rl-
Rlo
Rr+
Rr-
Rro
Sil
Skid control ecu w/ actuator (at right side of engine compt)
Sp1
Spdl
Spdr
Speedometer
Stop 1 fuse 15a
Stop fuse 7.5a
Stop lamp switch (behind left side of dash)
Stp

Forced Entry Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(left kick panel) d1
(under left end of dash) k3
Acc
Act+
Act-
Actd
Altb
B18
Batb
Becu
Body ecu
Computer data lines system
D10
D13
D16
D2 (under center of dash)
Dcty
Dome fuse 7.5a
Door 1 fuse 25a
Door 2 fuse 25a
Driver's side door lock assembly (in left front door)
Ecu-acc fuse 7.5a
Ecu-b fuse 10a
Ecu-ig 1 fuse 7.5a
Engine room r/b (on left side of engine compartment)
Exterior lights system
F10
F18
Front passenger's side door courtesy switch (lower right "b" pillar)
Front passenger's side door lock assembly (in right front door)
G12
Gauge 2 fuse 7.5a
Gnd1
Gnd2
Haz
Head relay
Headlights system
Hot at all times
Hot in acc or on
Hot in on or start
I10
Ile
Ind
Instrument panel j/b (behind left side of dash)
Interior lights system
J/c d53 (behind center of dash)
J/c k34 (at left "c" pillar)
K16
Ksw
L1 (right "c" pillar)
L10
Lcty
Left rear door courtesy switch (lower left "c" pillar)
Left rear door lock assembly (in left rear door)
Lgcy
Lswd
Lswl
Lswp
Lswr
Luggage door lock assembly (in luggage compt lid)
M18
Main fuse 40a
Mpx-b fuse 7.5a
Mpx1
Mpx2
P11
Passenger side j/b (behind right side of dash)
Pcty
Pnk
Prg
Rcty
Rda
Red
Right rear door courtesy switch (lower right "c" pillar)
Right rear door lock assembly (in right rear door)
Tail relay
Tr+
Trly
Turn signal flasher (behind left side of dash)
Ul2
Ul3
W/ smart key

Forced Entry Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(left front of engine compt) j/c a52
(left front of engine compt) wireless door lock buzzer
(near center of radiator support) engine hood courtesy switch
(right "c" pillar) l2
(right rear of engine compt) security horn
A3 (at left end of dash)
Ant
Asel
Bean i/f
Buzzer
Certification ecu (w/ smart key) (behind right side of dash)
Combination meter
Computer data lines system
D1 (left kick panel)
D10
D20
Data
Door control receiver (at right "c" pillar)
Door ind
Driver side j/b (behind left side of dash)
Driver's side door courtesy switch (lower left "b" pillar)
E1 (behind left side of dash)
E14
Electrical key antenna (w/ smart key) (in luggage compartment)
Engine room j/b (on left side of engine compartment)
Gateway ecu (behind right side of dash)
Gnd
Head
Horn relay
Horns system
Hot at all times
I11
J/c a51 (left front of engine compartment)
K14
K15
K18
K19
L10
L11
L12
L16
L22
Mi side i/f (+b)
Micon
Mpd1
Mpd2
Mpx1
Mpx2
P-i/p i/f
Passenger side j/b (w/o smart key) (behind right side of dash)
Pnk
Prg
Rco
Rda
Red
Rssi
S-horn fuse 7.5a
Security horn relay
Security ind
Transponder key amplifier (w/o smart key) (in steering column)
Unlock warning switch (w/o smart key) (lower left side of dash)
W/ smart key
W/o smart key
Windshield wiper switch assembly

Immobilizer Wiring Diagram with Smart Key System for Toyota Avalon XLS 2007

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(behind right side of dash) engine control module
(under center of dash) d2
+b1
B14
C14
Certification ecu (behind right side of dash)
D12
D14
D18
D41
D52
Efii
Efio
Engine room r/b (on left side of engine compartment)
Gnd
Hot at all times
Id code ecu (behind left side of dash)
Imi
Immobilizer fuse 7.5a
Imo
Junction connector d52 (behind right end of dash)
Lin
Lin1
Passenger side j/b (behind right side of dash)
Power source control ecu (behind right side of dash)
Red
Steering lock ecu (behind left side of dash)

Immobilizer Wiring Diagram without Smart Key System for Toyota Avalon XLS 2007

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(behind left side of dash) j/c a41
(left kick panel) d1
+b2
A24
Agnd
Ant1
Ant2
B1 (on top of engine)
B2 (on top of engine)
B45
B46
B47
Batt
C13
C18
C19
Code
Combination meter
Cty
D10
D13
D41
Data link connector 3 (at lower left side of dash)
Driver side j/b (behind left side of dash)
Driver's side door courtesy switch (lower left "b" pillar)
E01
E02
E03
E04
E05
E1 (behind left side of dash)
Ecu-b fuse 10a
Efi 1 fuse 25a
Efi relay
Efii
Efio
Engine control module (behind right side of dash)
Engine room j/b (on left side of engine compartment)
Engine room r/b (on left side of engine compartment)
Gnd
H10
Hot at all times
Hot in on or start
I11
Ign fuse 10a
Igsw
Imi
Immobilizer fuse 7.5a
Imo
Ind
Instrument panel j/b (behind left side of dash)
J/c a51 (left front of engine compt)
J/c d53 (behind center of dash)
K12
K16
K21
K22
Key coil transponder
Ksw
L10
L11
Me01
Mrel
Passenger side j/b (behind right side of dash)
Pnk
Red
Security ind
Sil
Transponder key amplifier (in steering column)
Transponder key ecu (behind left side of dash)
Txct
Unlock warning switch (lower left side of dash)
Vc5

Body Control Modules Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(behind right side of dash) passenger side j/b
(left kick panel) d1
A41
Acc
Act+
Act-
Altb
Anti-lock brakes system
Anti-theft system
Batb
Bean i/f
Becu
Body ecu
C14
Cltb
Clte
Clts
Combination meter
D10
D13
D16
D2 (under center of dash)
D46
Data link connector 3 (at lower left side of dash)
Door 1 fuse 25a
Door 2 fuse 25a
Door lock control switch
Door locks system
Driver side j/b (behind left side of dash)
Ecu-acc fuse 7.5a
Ecu-b fuse 10a
Ecu-ig 1 fuse 7.5a
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compt)
Exterior lights & power windows systems
Exterior lights system
F10
F11
F18
Gbs
Gnd1
Gnd2
Gsw
Haz
Headlights system
Hot at all times
Hot in acc or on
Hot in on or start
I10
Ile
Ind
Instrument cluster system
Instrument panel j/b (behind left side of dash)
Interior lights system
J/c a41 & d46 (behind left side of dash)
K12
K14
K15
K16
Ksw
L14
Lcty
Lswl
M12
Memory systems
Micon
Mirb
Mire
Mirs
Mpx
Mpx+
Mpx-
Mpx1
Navigation system
Obd2
P11
Passenger side j/b (behind right side of dash)
Pkb
Pnk
Power tops system
Power window master switch
Power windows system
Pws
R10
Rain sensor (w/ auto wiper) (top of windshield)
Red
Stp
Tr+
Trly
Trnr
Trunk, tailgate, fuel doors system
Ul1
W/ memory
Warning system

Body Control Modules Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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A/c amplifier (right side of dash)
Acan
Actd
Body ecu (attached to driver side j/b)
Certification ecu (w/ smart key) (behind right side of dash)
Cspt
D13
D37
D39
Dbkl
Dcty
Dcyl
Door locks system
Exterior lights system
Ffgo
Gateway ecu (behind right side of dash)
Headlights system
Interior lights system
J/c k35 & p17 (under driver`s seat) p17
K35
Lcyl
Left outer mirror control ecu (in driver`s door)
Lgcy
Lgyl
Lswd
Lswp
Lswr
Mpd1
Mpd2
Mpx+
Mpx-
Mpx1
Mpx2
P13
Pcty
Pcyl
Pnk
Position control ecu & switch (left side of driver`s seat)
Power source control ecu (w/ smart key) (behind right side of dash)
Prg
Rcty
Rcyl
Rda
Red
Right outer mirror control ecu (in right front door)
Tkul
Trnl
Trunk, tailgate, fuel doors system
Tsw
Ul2
Ul3
W/ memory
W/o smart key
Warning system
Windshield wiper switch assembly

Computer Data Lines Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(j/c a43, a44: near passenger side j/b) (d48, d49, d50, d51, d52 & e28: behind right end of dash) j/c a43, a44, d48, d49, d50, d51, d52 & e28
A24
A43
A44
Air bag sensor assembly center (under front of center floor console)
B1 (on top of engine)
B13
Batt
C13
C17
Canh
Canl
D/g
D11
D13
D17
D2 (under center of dash)
D23
D41
D48
D49
D50
D51
D52
Data link connector 3 (at lower left side of dash)
Dia
Distance control ecu (w/ dynamic radar cruise control) (behind left side of dash)
Driver side j/b (behind left side of dash)
E10
E12
E28
Engine control module (behind right side of dash)
H12
Headlamp leveling ecu (behind left side of dash)
Hot at all times
Init
Instrument panel j/b (behind left side of dash)
J/c b49 (behind glove box)
L20
Lvl
M12
Obd fuse 7.5a
Occupant classification ecu (in front passenger's seat)
Passenger side j/b (behind right side of dash)
Pnk
Red
Sil
Skid control ecu w/ actuator (at right side of engine compt)
Steering sensor (w/ vsc) (on steering column)
Tire pressure warning ecu (behind right side of dash)
Transponder key ecu (w/o smart key system) (behind left side of dash)
W/ power seat
W/ vsc
W/o power seat
W/o vsc
Wfse
Yaw rate sensor (w/ vsc) (below rear of center floor console)

Computer Data Lines Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(left side of luggage compt) (w/ navigation) navigation ecu
A/c amplifier (right side of dash)
A10
A41
Acc
Atx+
Atx-
B16
Batt
Bean i/f
Body ecu
Ca1h
Ca1l
Certification ecu (w/ smart key system) (behind right side of dash)
Clock (w/ navigation)
Combination meter
D10
D18
D2 (under center of dash)
D20
D37
D46
Driver side j/b (behind left side of dash)
E12
E14
E15
E17
E20
Ecu-acc fuse 7.5a
Ecu-b fuse 10a
Ecu-ig 1 fuse 7.5a
Engine room r/b (on left side of engine compt)
F11
Gateway ecu (behind right side of dash)
Gnd
Gtx+
Gtx-
Hot at all times
Hot in on or acc
Hot in on or start
Instrument panel j/b (behind left side of dash)
J/c a41 & d46 (behind left side of dash)
J/c k35 & p17 (under driver's seat)
K14
K35
L14
L17
Left outer mirror control ecu (w/ memory) (in driver's door)
Micon
Mpd1
Mpd2
Mpx
Mpx+
Mpx-
Mpx1
Mpx2
Multi-display
Obd2
P13
P17
Passenger side j/b (behind right side of dash)
Pnk
Position control ecu & switch (w/ memory) (left side of driver's seat)
Power source control ecu (w/ smart key system) (behind right side of dash)
Radio receiver assembly
Rain sensor (w/ auto wiper system) (top of windshield)
Red
Right outer mirror control ecu (w/ memory) (in right front door)
Sil
Stereo component amplifier (12 speaker) (under front passenger's seat)
Tape player (w/ tape player)
Tx+
Tx+ (or tx1+)
Tx+1
Tx-
Tx- (or tx1-)
Tx-1
Tx1+
Tx1-
Tx2+ (or tx+)
Tx2- (or tx-)
Tx4+
Tx4-
Txm+
Txm-
W/ navigation
W/o navigation w/ navigation
W/o smart key system
Windshield wiper switch assembly

Cooling Fan Wiring Diagram for Toyota Avalon XLS 2007

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(at left end of dash)
(on left side of engine compartment) engine room j/b
+b1
A41
B45
Bean i/f
Canh
Canl
Computer data lines system
Cooling fan ecu (front of engine compartment)
D41
D46
Engine control module (behind right side of dash)
Engine coolant temperature sensor (on top rear of engine)
Engine room r/b (on left side of engine compartment)
F16
Fan 1 relay
Hot at all times
Hot in on or start
Htr fuse 7.5a
Instrument panel j/b (behind left side of dash)
J/c a41 & d46 (behind left side of dash)
J/c a51 (left front of engine compt)
Main fan motor
Micon
Rdi fan fuse 50a
Sub fan motor
Thw

Cruise Control Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(behind left side of dash) j/c a41
+b2
+bm
A24
A41
Accelerator position sensor (behind left center of dash)
B1 (on top of engine)
B2 (on top of engine)
B45
B46
B47
Batt
Canh
Canl
Ccs
Computer data lines system
D41
D46
Driver side j/b (behind left side of dash)
E01
E02
E03
E04
E05
E10
Efi 1 fuse 25a
Efi relay
Engine control module (behind right side of dash)
Engine room j/b (on left side of engine compt)
Epa
Epa2
F20
Geo1
H10
Hot at all times
Igsw
J/c a41 & d46 (behind left side of dash)
J/c a51 (left front of engine compt)
Me01
Mrel
Nca
Pnk
Red
Spd
St1-
Stp
Throttle body assembly (on top rear of engine)
Vcp2
Vcpa
Vpa
Vpa2
Vta
Vta1
Vta2

Cruise Control Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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+res
-set
B1 (on top of engine)
B48
C17
Cancel
Canh
Canl
Ccs
Combination meter
Computer data lines system
Cruise control switch
Cruise ind
D10
D47
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
Ecc
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
Etcs fuse 10a
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
H16
Hot at all times
Hot in on or start
I11
Ign fuse 10a
Instrument panel j/b (behind left side of dash)
J/c b48 & d47 (behind glove box)
J/c b49 (behind glove box)
K15
On-off
Park/neutral position switch (on transaxle)
Passenger
Pnk
Red
Side j/b (behind right side of dash)
Skid control ecu w/ actuator (at right side of engine compartment)
Sp1
Spiral cable (on steering column)
Steering wheel pad
Stop 1 fuse 15a
Stop lamp switch (behind left side of dash)
W/ vsc
W/o vsc

Dynamic Laser Cruise Control Wiring Diagram 1 of 3 for Toyota Avalon XLS 2007

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(behind left side of dash) j/c a41
+b2
+bm
A24
A41
Accelerator position sensor (behind left center of dash)
B1 (on top of engine)
B2 (on top of engine)
B45
B46
B47
Batt
Canh
Canl
Cchg
Ccs
Computer data lines system
D41
D46
Driver side j/b (behind left side of dash)
E01
E02
E03
E04
E05
E10
Efi 1 fuse 25a
Efi relay
Engine control module (behind right side of dash)
Engine room j/b (on left side of engine compt)
Epa
Epa2
F20
Geo1
H10
Hot at all times
Igsw
J/c a41 & d46 (behind left side of dash)
J/c a51 (left front of engine compt)
Lgnd
Me01
Mrel
Nca
Pnk
Red
Spd
St1
Stp
Throttle body assembly (on top rear of engine)
Vcp2
Vcpa
Vpa
Vpa2
Vta
Vta1
Vta2

Dynamic Laser Cruise Control Wiring Diagram 2 of 3 for Toyota Avalon XLS 2007

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(behind left side of dash) j/c a42
A41
B1 (on top of engine)
B48
C17
Canh
Canl
Computer data lines system
D10
D46
D47
Distance control ecu (behind left side of dash)
Driver side j/b (behind left side of dash)
Ecu ig 2 fuse 10a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
Etcs fuse 10a
F19
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
Gnd
H16
Hot at all times
Hot in on or start
I11
Igb
Ign fuse 10a
Instrument panel j/b (behind left side of dash)
J/c a41 & d46 (behind left side of dash)
J/c a42 (behind left side of dash)
J/c b48 & d47 (behind glove box)
J/c b49 (behind glove box)
K15
Laser radar sensor (near right headlamp)
Lgnd
Lrdd
Lrrd
Mode
Park/neutral position switch (on transaxle)
Passenger
Pnk
Red
Sgnd
Side j/b (behind right side of dash)
Stop 1 fuse 10a
Stop lamp switch (behind left side of dash)

Dynamic Laser Cruise Control Wiring Diagram 3 of 3 for Toyota Avalon XLS 2007

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(at right side of engine compartment) skid control ecu w/ actuator
+res
-set
2007-toy-06-13
Cancel
Canh
Canl
Ccs
Combination meter
Computer data lines system
Control switch distance
Cruise check ind
Cruise control switch
Cruise ind
Dist
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
Ecc
Fl+
Fl-
Fr+
Fr-
J/c a54 (right front of engine compartment)
Left front speed sensor (mounted on left front wheel hub assembly)
Left rear speed sensor (mounted on left rear wheel hub assembly)
Mode
Nca
Norm ind
On-off
Pnk
R/n
Ready ind
Red
Right front speed sensor (mounted on right front wheel hub assembly)
Right rear speed sensor (mounted on right rear wheel hub assembly)
Rl+
Rl-
Rr+
Rr-
Sp1
Spiral cable (on steering column)
Steering wheel pad

Defoggers Wiring Diagram for Toyota Avalon XLS 2007

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(right "c" pillar) q1
A41
B15
D46
Driver side j/b (behind left side of dash)
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compartment)
F16
Gnd
Hot at all times
Hot in on or start
Htr fuse 7.5a
Ig+
Instrument panel j/b (behind left side of dash)
J12
Junction connector a41 & d46 (behind left side of dash)
Junction connector a51 (left front of engine compt)
Junction connector a52 (left front of engine compt)
Junction connector d53 (behind center of dash)
K19
Left mirror heater (outer rear view mirror) (if equipped)
Micon
Mir htr fuse 10a
Noise filter (rear window defogger) (left "c" pillar)
O13
Rear window defogger
Rear window defogger switch (a/c control assembly)
Right mirror heater (outer rear view mirror) (if equipped)
Rr def fuse 50a
Rr def relay

3 5L Engine Performance Wiring Diagram 1 of 7 for Toyota Avalon XLS 2007

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(behind left side of dash) j/c a41
(on top of engine) b2
(on transaxle) electronically controlled transmission solenoid
+b2
+bm
A1a+
A1a-
A24
A2a+
A2a-
Accr
B46
Batt
Dsl
E03
E04
E05
Ekn2
Eknk
Engine control module (ecm) (behind right side of dash)
Epa
Epa2
Ha1a
Ha2a
Ht2b
Igsw
Knk1
Knk2
Me01
Mpmp
Mrel
Nc+
Nc-
Nt+
Nt-
Ox2b
Pnk
Ppmp
Red
Sl1+
Sl1-
Sl2+
Sl2-
Sl3+
Sl3-
Slt+
Slt-
Speed sensor (counter gear) (near left rear of engine)
Speed sensor (turbine) (near left rear of engine)
Star
Starting/ charging system
Stp
Tho
Tho1
Vcp2
Vcpa
Vpa
Vpa2
Vpmp
W/ smart key system

3 5L Engine Performance Wiring Diagram 2 of 7 for Toyota Avalon XLS 2007

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(behind left center of dash) accelerator position sensor
(behind left side of dash) j/c a42
(under center of vehicle) canister pump module
A1a+
A1a-
A2a+
A2a-
Air fuel ratio sensor (bank 1 sensor 1) (on right side of engine, in exhaust pipe)
Air fuel ratio sensor (bank 2 sensor 1) (on left side of engine, in exhaust pipe)
B1 (on top of engine)
Canister closed valve
E2g
Epa
Epa2
Ha1a
Ha2a
Heated oxygen sensor (bank 1 sensor 2) (near left side of engine)
Heated oxygen sensor (bank 2 sensor 2) (on left exhaust manifold)
Hot in on or start
Ht1b
Ht2b
Ign fuse 10a
Instrument panel j/b (behind left side of dash)
Leak detection pump
Mass air flow meter (on left side of engine compt, part of air intake assembly)
Mgnd
Mtrb
Nca
Ox1b
Ox2b
Pnk
Pressure sensor
Red
Sgnd
Tha
Vcc
Vcp2
Vcpa
Vgnd
Vlvb
Vout
Vpa
Vpa2

3 5L Engine Performance Wiring Diagram 3 of 7 for Toyota Avalon XLS 2007

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(in fuel tank) fuel suction pump & gauge assembly
A/f fuse 25a
A/f relay
Acis
Acm
Aicv
B1 (at top of engine)
B2 (on top of engine)
B45
C/ opn relay
E01
E02
E2g
Efi 1 fuse 25a
Efi 2 fuse 10a
Efi relay
Engine control module (ecm) (behind right side of dash)
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compt)
Ge01
H10
Hot at all times
Ht1b
Igf1
Igt1
Igt2
Igt3
Igt4
Igt5
Igt6
J/c a51 (left front
K1 (left "c" pillar)
Nca
Of engine compt)
Ox1b
Pnk
Prg
Pump
Red
Tha
Throttle body assembly (on top rear of engine)
Thw
Vta
Vta1
Vta2

3 5L Engine Performance Wiring Diagram 4 of 7 for Toyota Avalon XLS 2007

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(behind left side of dash) stop lamp switch
(left front of engine compt)
(on top of engine) knock control sensor (bank 1)
(on top of engine) knock control sensor (bank 2)
A41
D46
D47
Driver side j/b (behind left side of dash)
E10
Engine coolant temperature sensor (on top rear of engine)
Engine room r/b (on left side of engine compt)
Etcs fuse 10a
Gauge 1 fuse 10a
Hot at all times
Hot in on or start
Instrument panel j/b (behind left side of dash)
J/c a41 & d46 (behind left side of dash)
J/c b48 & d47 (behind b48 glove box)
Nca
Pnk
Red
Stop 1 fuse 15a
Vsv (acis) (top front of engine)
Vsv (acm)
Vsv (air intake control) (left side of engine compt)
Vsv (purge) (left rear of engine)

3 5L Engine Performance Wiring Diagram 5 of 7 for Toyota Avalon XLS 2007

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(on transaxle) park/neutral position switch
B1 (on top of engine)
B48
D10
Driver side j/b (behind left side of dash)
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
G12
Gauge 2 fuse 7.5a
Gnd
Hot at all times
Hot in on or start
I11
Igf
Ignition coil 1 (top of right valve cover)
Ignition coil 2 (top of left valve cover)
Ignition coil 3 (top of right valve cover)
Ignition coil 4 (top of left valve cover)
Ignition coil 5 (top of right valve cover)
Ignition coil 6 (top of left valve cover)
Igt1
Igt2
Igt3
Igt4
Igt5
Igt6
Inj fuse 15a
Instrument panel j/b (behind left side of dash)
J/c b48 & d47 (behind d47 glove box)
K15
Nca
Noise filter (ignition 1) (at top of engine)
Noise filter (ignition 2) (at top of engine)
Pnk
Red

3 5L Engine Performance Wiring Diagram 6 of 7 for Toyota Avalon XLS 2007

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A34 (w/ vsc)
A40 (w/o vsc)
Camshaft timing oil control valve (left exhaust side) (on left side of engine)
Camshaft timing oil control valve (left intake side) (on left side of engine)
Camshaft timing oil control valve (right exhaust side) (on right side of engine)
Camshaft timing oil control valve (right intake side) (on right side of engine)
Combination meter
Computer data lines system
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
Lcd (a/t range)
Malfunction indicator lamp
Mpx b+
Nca
Pnk
Power steering oil pressure switch (right side of engine)
Red
Skid control ecu w/ actuator (at right side of engine compt)
Sp1
Speedometer
Tachometer

3 5L Engine Performance Wiring Diagram 7 of 7 for Toyota Avalon XLS 2007

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(1 & 3: top right of intake manifold) (2 & 4: top left of intake manifold) (5: top right rear of intake manifold) (6: top left rear of intake manifold)
(behind glove box) j/c b49
(w/ smart key system)
Anti-theft system
B1 (on top of engine)
B47
C17
Canh
Canl
Crankshaft position sensor (on left front of engine)
D17
D41
D50
D51
Data link connector 3 (at lower left side of dash)
Engine control module (ecm) (behind right side of dash)
Ev1+
Ev1-
Ev2+
Ev2-
Ex+
Ex-
F/ps
Fuel injector
H12
Imi
Imo
Instrument panel j/b (behind left side of dash)
J/c d50 & d51 (behind right end of dash)
Nca
Ne+
Ne-
Oc1+
Oc1-
Oc2+
Oc2-
Oe1+
Oe1-
Oe2+
Oe2-
Passenger side j/b (behind right side of dash)
Pnk
Psw
Red
Sftd
Sftu
Spd
Sta
Starting/ charging system
Stsw
Tach
Transmissions system
Vc2
Vv1+
Vv1-
Vv2+
Vv2-
Vvl+
Vvl-
Vvr+
Vvr-
Vvt sensor (bank 1 exhaust side) (on right side of engine)
Vvt sensor (bank 1 intake side) (on right front of engine)
Vvt sensor (bank 2 exhaust side) (on left front of engine)
Vvt sensor (bank 2 intake side) (on left front of engine)

Back up Lamps Wiring Diagram for Toyota Avalon XLS 2007

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B48
Back- up light
Back-up light switch (park/neutral position switch) (on transaxle)
D47
Gauge 1 fuse 10a
H16
Hot in on or start
Instrument panel junction box (behind left side of dash)
Junction connector b48 & d47 (behind glove box)
Junction connector k30 (left side of luggage compartment)
Junction connector k34 (at left "c" pillar)
Left rear combination light
Pnk
Red
Right rear combination light

Exterior Lamps Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(behind left side of dash) driver side j/b
(behind left side of dash) e1
(behind right side of dash) passenger side j/b
(left side of luggage compt) junction connector k30 & k31
B18
Body ecu
Body ecu (attached to driver side j/b)
Combination meter
Computer data lines system
D1 (left kick panel)
D10
D13
D14
Dome fuse 7.5a
Driver side j/b (behind left side of dash)
E11
Ecu ig 1 fuse 7.5a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compartment)
F10
F11
F13
F14
F19
G10
G20
Gauge 1 fuse 10a
H10
Haz
Hazard warning signal switch
Headlamp dimmer switch assembly
Hot at all times
Hot in on or start
I10
Instrument panel j/b (behind left side of dash)
Junction connector a51 (left front of engine compt)
Junction connector a53 (right front of engine compt)
Junction connector d53 (behind center of dash)
Junction connector k34 (at left "c" pillar)
K19
K20
K23
K25
K29
K30
K31
L10
Left
Left front side marker lamp
Left rear combination lamp
Left rear outer view mirror (w/ memory)
Left turn ind
License plate lamp
Mpx1
Mpx2
P12
Pnk
Red
Right
Right front side marker lamp
Right rear combination lamp
Right rear outer view mirror (w/ memory)
Right turn ind
Stop
Tail
Tail fuse 10a
Tail ind (except usa)
Tail relay
Trly
Trnl
Trnr
Turn
Turn signal flasher (behind left side of dash)
Turn/ haz fuse 15a
Windshield wiper switch assembly

Exterior Lamps Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(w/ dynamic radar cruise control)
A34
A40
A41
Brk relay
C13
Center stop lamp
D46
Ecu ig 2 fuse 10a
Engine room r/b (on left side of engine compartment)
F15
F19
Hot at all times
Hot in on or start
Instrument panel j/b (behind left side of dash)
Junction connector a41 & d46 (behind left side of dash)
Junction connector a41 (behind left side of dash)
Junction connector a42 (behind left side of dash)
Junction connector a51 (left front of engine compt)
Junction connector a53 (right front of engine compt)
Junction connector k34 (at left "c" pillar)
Left front turn signal & parking parking lamp
Noise filter (dome & stop) (left "c" pillar)
Pnk
Radar cc fuse 7.5a (w/ dynamic radar cruise control)
Right front turn signal & parking parking lamp
Skid control ecu w/ actuator (at right side of engine compt)
Stop 1 fuse 15a
Stop fuse 7.5a
Stop lamp switch (behind left side of dash)
Stp0
Stp1
Stp2
Turn
W/ vsc
W/o dynamic radar cruise control
W/o vsc

Ground Distribution Wiring Diagram 1 of 4 for Toyota Avalon XLS 2007

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(left front of engine compartment)
(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)
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)
B45
B46
B47
Brake fluid level warning switch
C17
Cooling fan ecu
Crankshaft position sensor shield
D17
Data link connector 3
Distance control ecu
E01
E02
E03
E04
E05
Efi relay
Engine control module
Engine room j/b (on left side of engine compartment)
Exhaust side vvt sensor bank 1 shield
Exhaust side vvt sensor bank 2 shield
Fan 1 relay
Head relay
Headlamp leveling ecu
Heated oxygen sensor (bank 1 sensor 2) shield
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
Intake side vvt sensor bank 1 shield
Intake side vvt sensor bank 2 shield
J/c a42 (behind left side of dash)
J/c a51
J/c a52
J/c b49 (behind glove box)
Knock control sensor (bank 1 & 2) shield
Laser radar sensor
Leak pump detection assembly
Left front side marker lamp
Left front turn signal & parking lamp
Me01
Nca
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
W/ dynamic radar cruise control
W/ smart key
W/ vsc
W/o vsc
Windshield wiper motor
Wip (hi/lo) relay
Wip control relay
Wireless door lock buzzer

Ground Distribution Wiring Diagram 2 of 4 for Toyota Avalon XLS 2007

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(12 speaker)
(9 speaker)
(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) (glass breakage
(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
F13
From driver side j/b (diagram 3 of 4)
From instrument panel j/b (diagram 3 of 4)
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
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 XLS 2007

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(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
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
To driver side j/b (diagram 2 of 4)
To map lamp (diagram 2 of 4)
W/ memory
W/ mirror heater
W/ smart key

Ground Distribution Wiring Diagram 4 of 4 for Toyota Avalon XLS 2007

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(driver's seat lumbar support control) 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
(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)
(w/ driving position system) (driver's seat
(w/ smart key)
(w/ smart key) luggage electrical key switch
(w/o driving position system) (driver's seat) power seat switch
Center stop lamp
Control blower
Control seat
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 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)
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
W/ power seat
W/ smart key
W/o smart key

Headlamp Beam Adjustment Wiring Diagram for Toyota Avalon XLS 2007

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(at left end of dash) a3
A41
Beam level ind headlight
Chg-
Combination meter
Computer data lines system
D46
Driver side j/b (behind left side of dash)
Ecu ig 2 fuse 10a
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compt)
F19
G12
Gauge fuse 7.5a
Generator
H11
Head relay
Headlamp leveling ecu (behind left side of dash)
Headlights circuit
Height control sensor (under rear of vehicle)
Hot at all times
Hot in on or start
Init
Instrument panel j/b (behind left side of dash)
J/c a41 & d46 (behind left side of dash)
J/c a42 (behind left side of dash)
J/c a51 (left front of engine compt)
J/c a52 (left front of engine compt)
K15
Left headlamp leveling motor (behind left headlamp)
Ll1+
Ll1-
Ll2+
Ll2-
Lr1+
Lr1-
Lr2+
Lr2-
Main fuse 40a
Micon
Pnk
Red
Right headlamp leveling motor (behind right headlamp)
Rlo
Rro
Sbr
Sgr
Shb
Shg
Shrl
Shrr
Skid control ecu w/ actuator (at right side of engine compt)
Spdl
Spdr
W/ vsc w/o vsc
Wng

Headlamps Fog Lamps Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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A3 (at left end of dash)
Bean i/f
Computer data lines system
Drl relay
Ecu control light
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compt)
Generator
Head relay
High
Hot at all times
J/c a42 (behind left side of dash)
J/c a51 (left front of engine compt)
J/c a53 (right front of engine compt)
Left headlamp assembly (hid)
Left headlamp high (except hid)
Left headlight low (except hid)
Left lower head fuse 15a
Left upper head fuse 15a
Light control ecu
Low (hid)
Main fuse 40a
Micon
P-i/p i/f (ig)
Pnk
Red
Right headlamp assembly (hid)
Right headlamp high (except hid)
Right headlight low (except hid)
Right lower head fuse 15a
Right upper head fuse 15a

Headlamps Fog Lamps Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(behind left side of dash) instrument panel j/b
(left kick panel) d1
(usa) head ind
Acc
Auto
Automatic light control sensor (on top of dash)
Beam ind
Becu
Body ecu (attached to driver side j/b)
C1 red
C14
Cltb
Clte
Clts
Combination meter
Computer data lines system
D10
D13
D2 (under center of dash)
Dcty
Dimmer switch
Dome fuse 7.5a
Driver side j/b (behind left side of dash)
Driver's side door courtesy switch (lower left "b" pillar)
E1 (behind left side of dash)
Ecu acc fuse 7.5a
Ecu ig 1 fuse 7.5a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
F10
F11
F13
F14
F19
Ffgo
Flash
Fog fuse 15a
Fog relay
Fog switch
Gauge 2 fuse 7.5a
Gnd2
Head
Headlamp dimmer switch assembly
High
Hot at all times
Hot in acc or on
Hot in on or start
I4 red
J/c a51 (left front of engine compt)
J/c a53 (right front of engine compt)
J/c d53 (behind center of dash)
K14
K15
K19
L10 red
L16
Left front fog lamp
Light control switch
Mpx1
Mpx2
Off
Parking brake switch (on parking brake pedal assembly)
Passenger side j/b (behind right side of dash)
Pkb
Pnk
Red
Right front fog lamp
Tail
Tail fuse 10a
Tail relay
Trly
Windshield wiper switch assembly

Horn Wiring Diagram for Toyota Avalon XLS 2007

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Bean i/f
Compt)
Computer data lines system
D10
Driver side j/b (behind left side of dash)
Ecu-b fuse 10a
Ecu-ig1 fuse 7.5a
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compt)
F11
F13
F14
F19
Horn
Horn (high) (left front of engine
Horn (low) (right front of engine compt)
Horn fuse 10a
Horn relay
Horn switch
Hot at all times
Hot in on or start
Instrument panel j/b (behind left side of dash)
J/c d53 (behind center of dash)
K18
M18
Micon
Mpx-b fuse 7.5a
Mpx1
Mpx2
Red
Spiral cable (on steering column)
Windshield wiper switch assembly

Instrument Cluster Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(a/t position)
(behind left side of dash) e1
(except usa)
(usa)
A/o
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
Abs ind
Active circuit
Anti-lock brakes system
Anti-theft system
B10
B11
B12
B13
B14
B15
B16
Beam ind
Brake fluid level warning switch (on brake fluid reservoir)
Brake ind
Buzzer
Charge ind
Check ind
Combination meter
Computer data lines system
Cruise
Cruise ind
D1 (left kick panel)
D10
D13
D18
Dome fuse 7.5a
Door ind
Driver side j/b (behind left side of dash)
Driver's seat belt ind
Ecu-acc fuse 7.5a
Ecu-b fuse 10a
Electronic key ind
Engine controls system
Engine room r/b (on left side of engine compt)
Exterior lights system
Fuel gauge
Fuel ind
Fuel suction pump & gauge assembly (in fuel tank)
G12
Gauge
Gauge 2 fuse 7.5a
Head ind
Headlight beam level ind
Hot at all times
Hot in on or acc
Hot in on or start
I10
I11
Illum
Instrument panel j/b (behind left side of dash)
Interior lights system
J/c a52 (left front of engine compt)
J10
K15
K19
L10
Lcd
Lcd (acc)
Lcd (odo/trip)
Led illum
Left turn ind
Maint reqd ind
Malfunction ind lamp
Mpx +b
Multi-information system circuit warning system
Norm ind
Oil pressure ind
Pnk
Pointer illum
Ready ind
Red
Right turn ind
Security ind
Slip ind
Speedometer
Srs ind
Tachometer
Tail ind
Temp gauge
Tire pressure ind
Vsc ind
Washer level ind

Instrument Cluster Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(behind left
(behind left side of dash) driver side j/b
A/c amplifier (right side of dash)
A41
Acan
Bean i/f
Body ecu
C14
Clock
D19
D37
D41
D44
D46
Dcty
Driver side j/b (behind left side of dash)
Driver's side door courtesy switch (lower left "b" pillar)
E25
Engine control module (behind right side of dash)
Engine oil pressure switch (on left side of engine)
Engine room r/b (on left side of engine compt)
Front passenger's side door courtesy switch (lower right "b" pillar)
Ind
Instrument
J/c a41 & d46 (behind left side of dash)
J13
K14
K17
L13
L16
L17
Lcty
Left rear door courtesy switch (lower left "c" pillar)
Micon
Mpx1
Multi-display (w/ navigation)
Navigation ecu (left side of luggage compt)
P-i/p i/f (ig)
Panel j/b
Parking brake switch (on parking brake pedal assembly)
Pcty
Pkb
Pnk
Power source control ecu (behind right side of dash)
Rcty
Right rear door courtesy switch (lower right "c" pillar)
Side of dash)
Spd
Tach
Taco
Tire pressure warning ecu (behind right side of dash)
Tx1+
Tx1-
W/ navigation
W/o navigation

Multi Information System Wiring Diagram for Toyota Avalon XLS 2007

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(on left side of engine compt) engine room j/b
A/d in (ig 0-5v)
A/o
A3 (at left end of dash)
Acc
Ambient temperature sensor (behind grille)
B18
Bean i/f
Combination meter
Computer data lines system
D1 (left kick panel)
D10
D18
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
E15
Ecu- acc fuse 7.5a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
G12
G7 g7 g7 g7 g7
Gauge fuse 7.5a
Gnd1
Hot at all times
Hot in on or acc
Hot in on or start
I11
Instrument panel j/b (behind left side of dash)
J15
J21
J22
K15
Micon
Mpx+b
Msw
Multi-display
Pnk
Radio receiver assembly
Re1
Red
Rheostat
Sg1
Tail
Tail cancel switch
Telltale lamp assembly
Tx+
Tx-
Txi+
Txi-

Courtesy Lamps Wiring Diagram for Toyota Avalon XLS 2007

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(behind left side of dash) driver side j/b
(front of front
(in steering column) (w/o smart key) transponder key amplifier
(right "c" pillar) l1
Acc
Becu
Body ecu
Combination meter
Computer data lines system
Cpub
Cty
D1 (left kick panel)
D10
D13
D2 (under center of dash)
Dcty
Dcyl
Dome fuse 7.5a
Door ind
Driver's door)
Driver's side door courtesy switch (lower left "b" pillar)
Driver's side door lock assembly (in left front door)
E1 (behind left side of dash)
Ecu ig1 fuse 7.5a
Ecu- acc fuse 7.5a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
F10
Front passenger's side door courtesy switch (lower right "b" pillar)
Front passenger's side door lock assembly (in right front door)
Gauge fuse 7.5a
Gnd
Gnd1
Gnd2
H12
H14
Hot at all times
Hot in acc or on
Hot in on or start
I10
I11
Ile
Ill+
Ill-
Instrument panel j/b (behind left side of dash)
J/c d53 (behind center of dash)
J/c k32 (at left "c "pillar)
J/c k34 (at left "c" pillar)
K15
K19
K3 (under left end of dash)
L10
L16
Lcty
Lcyl
Left front door courtesy lamp
Left outer mirror control ecu (w/ memory) (in driver's door)
Left rear door courtesy lamp
Left rear door courtesy switch (lower left "c" pillar)
Left rear door lock assembly (in left rear door)
Left rear outer view mirror (w/ memory) (front of
Left vanity lamp
Lgcy
Lgyl
Lswd
Lswl
Lswp
Lswr
Luggage compartment lamp
Luggage door lock assembly (in luggage compt lid)
Map lamp
Mlp
Mpx1
Mpx2 d6
Noise filter (dome & stop) (left "c" pillar)
P10
Passenger side j/b (behind right side of dash)
Passenger's door)
Pcty
Pcyl
Pnk
R6 red
Rcty
Rcyl d8
Red
Right front door courtesy lamp
Right outer mirror control ecu (w/ memory) (in right front door)
Right rear door courtesy lamp
Right rear door courtesy switch (lower right "c" pillar)
Right rear door lock assembly (in right rear door)
Right rear outer view mirror (w/ memory)
Right vanity lamp
Room lamp
Sel1
W/ smart key

Instrument Illumination Wiring Diagram for Toyota Avalon XLS 2007

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(behind left side of dash) driver side j/b
(w/ navigation) multi-display
A/c control assembly
A/o
A12
B12
B13
Body ecu (attached to driver side j/b)
C12
C13
Cigarette lighter
Cill
Combination meter
Computer data lines system
Cspt
D1 (left kick panel)
D10
D13
Dome fuse 7.5a
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
E12
E13
E14
E15
E25
Eau
Ecu b fuse 10a
Ecu ig 1 fuse 7.5a
Engine room r/b (on left side of engine compt)
F10
F11
F13
F14
F19
G12
G17
G18
Gauge fuse 7.5a
Glove box lamp
Gnd
Hazard warning signal switch
Head
Headlamp dimmer switch assembly
Hot at all times
Hot in on or start
I10
I11
Il+2
Ill+
Ill-
Illumination
Instrument panel j/b (behind left side of dash)
J/c d53 (behind center of dash)
K15
K19
L10
Led illumination
Left steering switch
Map lamp
Mpx1
Mpx2
Navigation controller (w/ navigation)
Off
Panel fuse 7.5a
Pil+
Pil-
Pointer illumination
Pse
Radio receiver assembly
Red
Rheostat
Right steering switch
Seat heater switch (w/ seat heater)
Spiral cable (on steering column)
Steering wheel pad
Switch light control
Tail
Tail cancel switch
Tail relay
Temperature control switch assembly
Transmission control switch
Trly
W/ 12 speaker
W/ 9 speaker
W/ dynamic radar cruise control
W/ navigation
W/ smart key
W/o smart key
Windshield wiper switch assembly

Memory Mirrors Wiring Diagram for Toyota Avalon XLS 2007

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(in right front door) right outer mirror control ecu
Altb
Bdr
Body ecu
Computer data lines system
Cpub
D1 (left kick panel)
D10
D16
De2
Defogger system
Dm+r
Dmhr
Dmvr
Door 1 fuse 25a
Down
Driver side j/b (behind left side of dash)
Dvc
Ec+
Ec-
Ecu-b fuse 10a
Ecu-ig1 fuse 7.5a
Engine room r/b (on left side of engine compt)
F11
Fr door fuse 25a
Gnd
H14
H19
Hot at all times
Hot in on or start
Hsrl
Hssr
Instrument panel j/b (behind left side of dash)
L12
Left
Left outer mirror control ecu (in driver's door)
Left outer rear view mirror
Mirb
Mire
Mirrors system
Mirs
Mlp
Mpx1
Mpx2
Mry
Msw
Outer memory switch
P/w fuse 25a
Pe2
Pm+r
Pmhr
Pmvr
Pnk
Pvc
Red
Right
Right outer rear view mirror
Seat memory switch
Sel1
Set
Sig
Vsrl
Vssr

Memory Seat Wiring Diagram for Toyota Avalon XLS 2007

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(left kick panel) d1
Computer data lines system
Cpub
D10
Driver side j/b (behind left side of dash)
Ecu ig1 fuse 7.5a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
F11
Front
Frv+
Frv-
Gnd
Hot at all times
Hot in on or start
Instrument panel j/b (behind left side of dash)
J/c p9 (under driver's seat)
Junction connector k35 & p17 (under driver's seat)
K3 (under left end of dash)
K35
Left outer mirror control ecu (in driver's door)
Lft+
Lft-
Mpx1
Mry
P/seat fuse 30a
P13
P14
P17
Pnk
Position control ecu & switch (left side of driver's seat)
Power seat motor (driver's seat front vertical control) (under driver's seat cushion)
Power seat motor (driver's seat leg support control) (under driver's seat)
Power seat motor (driver's seat lifter control) (under driver's seat cushion)
Power seat motor (driver's seat lumbar support control) (under driver's seat)
Power seat motor (driver's seat reclining control) (in driver's seat)
Power seat motor (driver's seat slide control) (in driver's seat)
Power seat switch (driver's seat leg support control)
Power seat switch (driver's seat lumbar support control)
Rcl+
Rcl-
Rear
Seat memory switch
Sel1
Set
Sig
Sld+
Sld-
Sysb

Navigation Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(behind glove box) junction connector b48 & d47
(on transaxle) park/neutral position switch
A34
A40
Acc
Aui+
Aui-
Auo+
Auo-
B48
Combination meter
Computer data lines system
D10
D47
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
Gnd1
H16
Hot in on or start
I11
Instrument panel j/b (behind left side of dash)
J13
Junction connector e29 (behind lower right center of dash)
K15
L16
L17
L18
L2 (right "c" pillar)
Left front door speaker
Left front tweeter
Macc
Mi1+
Mic+
Mic-
Microphone (navigation) (front of roof)
Navigation ecu (left side of luggage compt)
Nca
Pnk
Red
Rev
Sgnd
Skid control ecu w/ actuator (at right side of engine compt)
Snse
Spd
Speedometer
Sync
Twl+
Twl-
Tx1+
Tx1-
W/ vsc
W/o vsc

Navigation Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(on parking brake pedal assembly) parking brake switch
+b1
A14
A17
A20
Acc
Atx+
Atx-
B10
C10
C14
C15
C17
Computer data lines system
D10
D16
Driver side j/b (behind left side of dash)
E12
E15
E19
E20
E25
Ecu ig1 fuse 7.5a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compt)
F11
F12
Fl+
Fl-
Gnd
Gnd1
Gnd2
Gnd3
Gnd4
Gnd5
Hot at all times
Hot in on or acc
Hot in on or start
Ill+
Ill-
Instrument panel j/b (behind left side of dash)
Interior lights system
Junction connector d53 (behind center of dash)
Junction connector e29 (behind lower right center of dash)
Multi-display
Navigation controller
Nca
Pkb
Pnk
Rad 1 fuse 15a
Radio 2 fuse 7.5a
Radio receiver assembly (12 speaker)
Re1
Red
Sgd1
Sgd2
Sgnd
Spd
Stereo component amplifier (12 speaker) (under front passenger's seat)
Sync
Tx+
Tx-
Tx1+
Tx1-
Tx2+
Tx2-
Tx4+
Tx4-

Power Distribution Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(behind left side of dash) instrument panel j/b
(on left side of engine compt) engine room r/b
A/c comp fuse 7.5a
A/c fuse 7.5a
A/f relay
Acc
Acc relay
Accd
Air conditioning system
Alt-s fuse 7.5a
Am1
Am1 fuse 7.5a
Am2
Am2 fuse 7.5a
Amp fuse 30a
Anti-lock brakes, cruise control, engine controls, shift interlock, exterior lights anti-theft & transmissions systems
Anti-lock brakes, wiper/washer, seats, memory, cruise control, transmissions, headlights, interior lights navigation, computer data lines, power windows, mirrors, horns & shift interlock systems
Anti-theft & door locks systems
Anti-theft & starting/ charging systems
Anti-theft system
Battery
Body ecu
C12
Computer data lines system
Cruise control, transmissions & engine controls systems
D1 (left kick panel)
D15
Door 1 fuse 25a
Door locks & anti-theft systems
Door locks, anti-theft & headlights systems
Driver side j/b (behind left side of dash)
Ecu ig1 fuse 7.5a
Ecu ig2 fuse 10a
Engine room j/b (on left side of engine compt)
Etcs fuse 10a
Exterior lights system
Exterior lights, headlights, anti-lock brakes & cruise control systems
F10
F11
F14
F16
F19
From door 2 fuse (diagram 2 of 2)
From instrument panel j/b (diagram 1 of 2)
Fuel opn fuse 7.5a
Gauge 1 fuse 10a
H16
Headlights, anti-theft, wiper/ washer, horns & door locks system
Horn relay
Horns, anti-theft, wiper/washer & door locks systems
Htr fuse 7.5a
Ig1 relay
Ig1d
Ig2d
Ignition switch
Immobi fuse 7.5a
L12
Lock
M18
M19
M20
Main fuse 40a
Memory systems
Mirrors, power tops & wiper/ washer systems
Mirrors, power windows & memory systems
Mpx-b fuse 7.5a
Nca
Obd fuse 7.5a
Off
P/ seat fuse 30a
P/w fuse 25a
Pnk
Power source control ecu (w/ smart key system) (behind right side of dash)
Power switch (w/ smart key system)
Power tops system
Power tops, navigation, transmissions, cruise control, door locks, engine controls, starting/charging & exterior lights systems
Pwr relay
R10
R12
Red
Rr s/shade fuse 10a
S-htr fuse 20a
S/ roof fuse 30a
Seats & memory systems
Seats system
Seats, air conditioning, cooling fans & defogger systems
Sound systems
Ssw1
Ssw2
St/ am2 fuse 30a
Start
Starting/ charging & cruise control systems
Starting/ charging system
Stop 1 fuse 15a
Str lock fuse 25a
Tail relay
To alt fuse (diagram 2 of 2)
To engine room r/b (diagram 2 of 2)
To ignition switch (diagram 1 of 2)
To power outlet fuse (diagram 2 of 2)
To tail fuse (diagram 2 of 2)
Trly
Trunk, tailgate, fuel doors system
Turn/ haz fuse 15a
W/ smart key system
W/o smart key system
Wip fuse 30a
Wiper/ washer system

Power Distribution Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(behind left side of dash) instrument panel j/b
(on left side of engine compt) engine room r/b
A3 (at left end of dash)
Abs/ vcs 1 fuse 50a
Abs/ vsc 2 fuse 30a
Acc
Air conditioning system
Alt fuse 140a 120a
Anti-lock brakes & cruise control systems
Anti-theft & door locks systems
Batb
Body ecu
Cig fuse 15a
Cigarette lighter
Computer data lines, instrument cluster, door locks, navigation, anti-theft, mirrors & shift interlock systems
Cooling fans system
Cruise control system
Cruise control, engine controls & transmissions systems
Cruise control, transmissions, engine controls & anti-theft systems
D14
Defogger system
Dome fuse 7.5a
Door fuse 25a
Door locks, instrument cluster, headlights, interior lights, garage door opener, exterior lights & anti-theft systems
Drl relay
Ecu- acc fuse 7.5a
Ecu-b fuse 10a
Efi 1 fuse 25a
Engine controls system
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compt)
Exterior lights system
F12
Fog fuse 15a
Fr door fuse 25a
From acc relay d (diagram 1 of 2)
From ignition switch (diagram 1 of 2)
From str lock fuse (diagram 1 of 2)
From tail relay (diagram 1 of 2)
G12
Gauge 2 fuse 7.5a
Generator
Headlights system
Heater fuse 50a
Ig2 fuse 25a
Ig2 relay
Ign fuse 10a
Inj fuse 15a
Interior lights system
Junction connector d53 (behind center of dash)
M10
M13
M14
M16
Panel fuse 7.5a
Pnk
Power outlet
Power windows & memory systems
Pwr outlet fuse 15a
Rad 1 fuse 15a
Radio fuse 7.5a
Rdi fan fuse 50a
Red
Rr def fuse 50a
Security horn relay
Short pin 1
Short pin 2
Sound & navigation systems
Tail fuse 10a
To acc relay 2 (diagram 1 of 2)
W/ smart key system
W/o smart key system
Washer relay

Power Door Locks Wiring Diagram with Smart Key System 1 of 4 for Toyota Avalon XLS 2007

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(behind right side of dash) passenger side j/b
(left kick panel) d1
Acc
Act+
Act-
Actd
Altb
B18
B48
Batb
Becu
Body ecu
Canh
Canl
Computer data lines system
D10
D13
D16
D2 (under center of dash)
D47
Dcty
Door 2 fuse 25a
Driver's side door lock assembly (in left front door)
Ecu-acc fuse 7.5a
Ecu-ig 1 fuse 7.5a
Engine control module (behind right side of dash)
Exterior lights system
F10
F18
Front passenger's side door courtesy switch (lower right "b" pillar)
Front passenger's side door lock assembly (in right front door)
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
Gnd1
Gnd2
H16
Haz
Hot at all times
Hot in acc or on
Hot in on or start
Ign fuse 10a
Ile
Instrument panel j/b (behind left side of dash)
J/c b48 & d47 (behind glove box)
J/c d53 (behind center of dash)
J/c k34 (at left "c" pillar)
K3 (under left end of dash)
L1 (right "c" pillar)
L10
Lcty
Left rear door courtesy switch (lower left "c" pillar)
Left rear door lock assembly (in left rear door)
Lgcy
Lswd
Lswl
Lswp
Lswr
Luggage door lock assembly (in luggage compt lid)
M18
Mpx-b fuse 7.5a
Mpx1
Mpx2
P11
Park/neutral position switch (on transaxle)
Pcty
Pnk
Rcty
Red
Right rear door courtesy switch (lower right "c" pillar)
Right rear door lock assembly (in right rear door)
Tail relay
Tr+
Trly
Turn signal flasher (behind left side of dash)

Power Door Locks Wiring Diagram with Smart Key System 2 of 4 for Toyota Avalon XLS 2007

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Buzzer
Combination meter
Computer data lines system
Cpub
Cty
D18
Dome fuse 7.5a
Door 1 fuse 25a
Door ind
Driver side j/b (behind left side of dash)
Driver's side door courtesy switch (lower left "b" pillar)
E1 (behind left side of dash)
Ecu-b fuse 10a
Electronic key ind
Engine room r/b (on left side of engine compartment)
Gnd
Gnd1
H14
H15
Head relay
Headlights system
Hot at all times
I11
Immobilizer fuse 7.5a
Interior lights system
J/c d53 (behind center of dash)
K15
K18
K19
L16
Left outer mirror control ecu (in driver's door)
Left outer rear view mirror (front of driver's door)
Main fuse 40a
Map lamp
Pnk
Red
Right outer mirror control ecu (in right front door)
Right outer rear view mirror (front of front passenger's door)
Room lamp
Sel 1

Power Door Locks Wiring Diagram with Smart Key System 3 of 4 for Toyota Avalon XLS 2007

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(behind right side of dash)
(left front of engine compartment) wireless door lock buzzer
A3 (at left end of dash)
Ant
Ant1
Ant2
Asel
Assembly
B14
Bean i/f
C14
Clg
Clgb
Computer data lines system
D14
Data
Door control receiver (at right "c" pillar)
Electrical key antenna (in luggage compartment)
Engine room j/b (on left side of engine compt)
Gnd
Head
Horn relay
Horns system
Hot at all times
Id code box (behind left side of dash)
J/c a51 (left front of engine compt)
J/c a52 (left front of engine compartment)
J/c d53 (behind center of dash)
L2 (right "c" pillar)
Left front door electrical key oscillator (in driver's door)
Left front door outside handle
Lin
Lin1
Mi side i/f (+b)
Micon
Mpx1
Passenger side j/b (behind right side of dash)
Pnk
Power source control ecu
Red
Right front door electrical key oscillator (in right front door)
Right front door outside handle
Rssi
S-horn fuse 7.5a
Security horn (right rear of engine compt)
Security horn relay
Sel
Sens
Sgt
Sgt2
Steering lock ecu (behind left side of dash)
Trg+
Trg-
Windshield
Wiper switch

Power Door Locks Wiring Diagram with Smart Key System 4 of 4 for Toyota Avalon XLS 2007

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(at left "c" pillar) j/c k34
(behind right side of dash) passenger side j/b
(behind right side of rear bumper) electrical key oscillator (outside luggage room)
(center console) electrical key oscillator (console)
(in luggage compartment) electrical key oscillator (inside luggage room)
(under center of dash) d2
(under rear seat) electrical key oscillator (rear seat)
+b1
Acc
Ant1
Ant2
Asel
Certification ecu (behind right side of dash)
Cg1b
Cg2b
Cg3b
Cg4b
Cg5b
Cg6b
Cg7b
Cg8b
Clg
Clg1
Clg2
Clg3
Clg4
Clg5
Clg6
Clg7
Clg8
Clgb
Computer data lines system
D39
D40
Gnd
K3 (under left end of dash)
L1 (right "c" pillar)
Left rear door electrical key oscillator (in left rear door)
Left rear door outside handle
Lin
Luggage electrical key switch (in luggage compt lid)
Mpx1
Mpx2
Pnk
Rco
Rda
Red
Right rear door electrical key oscillator (in right rear door)
Right rear door outside handle
Rssi
Sel
Sel1
Sel2
Sel3
Sel4
Sen1
Sen2
Sen3
Sen4
Sens
Sgt
Sgt2
Trg+
Trg-
Tsw1
Tsw2
Tsw3
Tsw4
Tsws

Power Door Locks Wiring Diagram without Smart Key System 1 of 2 for Toyota Avalon XLS 2007

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(left kick panel) d1
(lower right "c" pillar)
(under left end of dash)
Acc
Act+
Act-
Actd
Altb
B18
Batb
Becu
Body ecu
Computer data lines system
Cty
D10
D13
D16
D2 (under center of dash)
Dcty
Dome fuse 7.5a
Door 1 fuse 25a
Door 2 fuse 25a
Driver's side door lock assembly (in left front door)
Ecu-acc fuse 7.5a
Ecu-b fuse 10a
Ecu-ig 1 fuse 7.5a
Engine room r/b (on left side of engine compartment)
Exterior lights system
F10
F18
Front passenger's side door courtesy switch (lower right 'b" pillar)
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
Gnd1
Gnd2
H16
Haz
Head relay
Headlights system
Hot at all times
Hot in acc or on
Hot in on or start
I10
Ile
Instrument panel j/b (behind left side of dash)
Interior light system
J/c d53 (behind center of dash)
J/c k34 (at left "c" pillar)
K16
Ksw
L1 (right "c" pillar)
L10
Lcty
Left rear door courtesy switch (lower left "c" pillar)
Left rear door lock assembly (in left rear door)
Lgcy
Lock
Lswd
Lswl
Lswp
Lswr
Luggage door lock assembly (in luggage compt lid)
M18
Main fuse 40a
Map lamp
Mpx-b fuse 7.5a
Mpx1
Mpx2
P11
Passenger side j/b (behind right side of dash)
Pcty
Pnk
Prg
Rcty
Rda
Red
Right rear door courtesy switch
Right rear door lock assembly (in right rear door)
Room lamp
Tail relay
Tr+
Trly
Turn signal flasher (behind left side of dash)
Ul2
Ul3
Unlock

Power Door Locks Wiring Diagram without Smart Key System 2 of 2 for Toyota Avalon XLS 2007

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(behind left side of dash) e1
(behind right side of dash) passenger side j/b
(left front of engine compt) wireless door lock buzzer
(right "c" pillar) l2
A3 (at left end of dash)
B48
Bean i/f
Buzzer
Canh
Canl
Combination meter
Computer data lines system
D1 (left kick panel)
D10
D20
D47
Door control receiver (at right "c" pillar)
Door ind
Driver side j/b (behind left side of dash)
Driver's side door courtesy switch (lower left "b" pillar)
E14
Engine control module (behind right side of dash)
Engine room j/b (on left side of engine compartment)
Front passenger's side door lock assembly (in right front door)
Gateway ecu (behind right side of dash)
Gnd
Head
Horn relay
Horns system
Hot at all times
I11
J/c a51 (left front of engine compt)
J/c a52 (left front of engine compt)
J/c b48 & d47 (behind glove box)
J/c d53 (behind center of dash)
K14
K15
K18
K19
L10
L11
L16
L22
Mi side i/f (+b)
Micon
Mpd2
Park/neutral position switch (on transaxle)
Pnk
Prg
Rda
Red
S-horn fuse 7.5a
Security horn (right rear of engine compt)
Security horn relay
Transponder key amplifier (in steering column)
Unlock warning switch (lower left side of dash)
Windshield wiper switch assembly

Electrochromic Mirror Wiring Diagram for Toyota Avalon XLS 2007

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D1 (left kick panel)
Ec+
Ec-
Ecu-ig 1 fuse 7.5a
Hot in on or start
Inner rear view mirror
Instrument panel j/b (behind left side of dash)
J11
K13
K14
Left outer rear view mirror (front of driver's door)
Pnk
R10
Right outer rear view mirror (front of front passenger's door)
W/ memory
W/o memory

Power Mirrors Wiring Diagram for Toyota Avalon XLS 2007

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(front of driver's door)
(front of front passenger's door)
D1 (left kick panel)
D18
Defogger system
Down
Driver side j/b (behind left side of dash)
Ec+
Ec-
Ecu-acc fuse 7.5a
Electrochromic mirror circuit
F16
H11
H16
Hot in acc or on
Instrument panel j/b (behind left side of dash)
J/c d53 (behind center of dash)
Left
Left outer rear view mirror
Operation switch
Outer mirror switch
Passenger side j/b (behind right side of dash)
Pnk
Red
Right
Right outer rear view mirror
Select switch

Driver Power Seat Wiring Diagram for Toyota Avalon XLS 2007

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(under left end of dash) k3
Down
Driver's power seat lumbar support control motor (under driver's seat)
Driver's power seat lumbar support control switch
Driver's power seat switch
Front
Front vertical
Hot at all times
Instrument panel j/b (behind left side of dash)
J/c k35 & p17 (under driver's seat)
J/c p9 (under driver's seat)
K35
Lifter
P/seat fuse 30a
P17
Pnk
Power seat motor (driver's seat front vertical control) (under driver's seat cushion)
Power seat motor (driver's seat lifter control) (under driver's seat cushion)
Power seat motor (driver's seat reclining control) (in driver's seat)
Power seat motor (driver's seat slide control) (in driver's seat)
Rear
Reclining
Slide

Heated Seats Wiring Diagram with Climate Control Seat for Toyota Avalon XLS 2007

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(in front passenger's seat back) front passenger's seat back climate control blower
(in front passenger's seat cushion) front passenger's seat cushion climate control blower
(in passenger's seat) right seat heater
A/c amplifier (right side of dash)
A/c fuse 7.5a
D37
D38
Driver side j/b (behind left side of dash)
Driver's seat back climate control blower (in driver's seat back)
Driver's seat cushion climate control blower (in driver's seat cushion)
Ecu-ig1 fuse 7.5a
F11
F16
G19
Hot at all times
Hot in on or start
Htr fuse 7.5a
Ig+
Instrument panel j/b (behind left side of dash)
J/c d46 (behind left side of dash)
J/c k35 & p17 (under driver's seat)
J/c o12 (under front passenger's seat)
J/c p9 (under driver's seat)
K3 (under left end of dash)
K35
Left seat heater (in driver's seat)
Lout
M19
M20
P17
Pnk
Red
Rout
S-htr fuse 20a
S5-4
Scli
Scri
Seat back
Seat cushion
Seat heater control
Seat heater switch
Sg-4
Sg7
Sg8
Shl
Shr
Sw 4
Sw 5
Thermistor
Tshl
Tshr

Heated Seats Wiring Diagram without Climate Control Seat for Toyota Avalon XLS 2007

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(under left end of dash) k3
D1 (left kick panel)
Driver side j/b (behind left side of dash)
Ecu-ig1 fuse 7.5a
F11
G13
G19
Hot in on or start
Instrument panel j/b (behind left side of dash)
J/c k35 & p17 (under driver's seat)
J/c o12 (under front passenger's seat)
K35
Left seat heater (in driver's seat)
M19
M20
P17
Pnk
Red
Right seat heater (in passenger's seat)
S-htr fuse 20a
Seat back
Seat cushion
Seat heater control
Seat heater switch
Swl
Swr
Thermistor
Thl
Thr

Passenger Power Seat Wiring Diagram for Toyota Avalon XLS 2007

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Front
Front passenger's power seat switch
Hot at all times
Instrument panel j/b (behind left side of dash)
J/c k35 (under driver's seat)
J/c o12 (under front passenger's seat)
K3 (under left end of dash)
P/seat fuse 30a
Pnk
Power seat motor (front passenger's seat reclining control) (in front passenger's seat)
Power seat motor (front passenger's seat slide control) (in front passenger's seat cushion)
Rear
Reclining
Slide

Power Top Sunroof Wiring Diagram for Toyota Avalon XLS 2007

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(behind left side of dash)
(left kick panel)
Acc
Becu
Body ecu
D10
D2 (under center of dash)
Dcty
Door courtesy switch (driver's side) (lower left "b" pillar)
Down
Driver side j/b
Dwn
E ig
Ecu ig1 fuse 7.5a
Ecu- acc fuse 7.5a
Ecu-b fuse 10a
Engine rom r/b (on left side of engine compt)
F10
Gnd1
Gnd2
Hot at all times
Hot in on or acc
Hot in on or start
Instrument panel j/b (behind left side of dash)
L16
Passenger side j/b (behind right side of dash)
Pnk
Pws
R10
R12
Slide open
Sliding roof control ecu (front of roof)
Sliding roof control switch
Sliding roof ecu
Sliding roof motor
Sun roof fuse 30a
Tilt up

Power Windows Wiring Diagram for Toyota Avalon XLS 2007

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(in left front door) left front power window regulator motor
(lower left "b" pillar) driver's side door courtesy switch
Acc
Alt fuse 140a 120a
Becu
Body ecu
D1 (left kick panel)
D2 (under center of dash)
Dcty
Down
Driver side j/b (behind left side of dash)
Ecu acc fuse 7.5a
Ecu ig1 fuse 7.5a
Ecu-b fuse 10a
Engine room j/b (on left side of engine compartment)
Engine room r/b (on left side of engine compartment)
F11
Fr door fuse 25a
Front passenger side power window regulator motor (in right front door)
Front passenger's side power window switch
Gnd1
Gnd2
Hot at all times
Hot in acc or on
Hot in on or start
Instrument panel j/b (behind left side of dash)
J/c d53 (behind center
K10
Key system
L12
L16
Left rear power window switch
Left rear power window regulator motor (in left rear door)
Of dash)
P/w fuse 25a
Pct
Pls
Pls1
Pls2
Pnk
Power fuse 30a
Power relay
Power window master switch
Pws
Red
Right rear power window regulator motor (in right rear door)
Right rear power window switch
Rl door fuse 25a
Rr door fuse 25a
Sgnd
Ssrb
Vcc
W/ smart
W/o smart key system

Rear Window Sun Shade Wiring Diagram for Toyota Avalon XLS 2007

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(behind glove box) j/c d47 & b48
B48
D1 (left kick panel)
D47
Driver side j/b (behind left side of dash)
Gauge 1 fuse 10a
H13
H16
Hot in on or start
Instrument panel j/b (behind left side of dash)
J/c d47 & b48 (behind glove box)
J/c k30 & k31 (left side of luggage compt)
K1 (left "c" pillar)
K30
K31
Park/neutral position switch (on transaxle)
Pnk
Rear sunshade relay (center front of luggage compt)
Rear sunshade switch
Red
Rev
Rr s/shade fuse 10a

12 Speaker System Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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1ch
2ch
A10
A16
Acc
Acc1
Ant
Antenna amplifier (behind center of dash)
Atx+
Atx-
Au1
Au2
C20
Cdl+
Cdl-
Cdr+
Cdr-
Csld
D10
D15
D16
Driver side j/b (behind left side of dash)
E12
E15
E17
Eau
Engine room r/b (on left side of engine compt)
F12
Gateway ecu (behind right side of dash)
Gnd
Gnd5
Gtx+
Gtx-
Hot at all times
Hot in acc or on
Ill+
Ill-
Instrument panel j/b (behind left side of dash)
Interior lights system
J/c e29 (behind lower right center of dash)
Lmut
Mode
Multi-display
Mute
Nca
Pnk
Radio 1 fuse 15a
Radio 2 fuse 7.5a
Radio receiver assembly
Red
Right steering switch
Seek+
Seek-
Sg1
Sld
Spiral cable (on steering column)
Steering pad switch
Tape player (if equipped)
Tx+
Tx-
Tx1+
Tx1-
Tx2+
Tx2-
Tx4+
Tx4-
Txm+
Txm-
Vol+
Vol-
W/ navigation
W/o navigation

12 Speaker System Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(under front passenger's seat) stereo component amplifier
+b2
+tw
-tw
A11
Acc
Amp fuse 30a
Aui+
Aui-
Auo+
Auo-
Ctr+
Ctr-
Driver side j/b (behind left side of dash)
E19
E20
E26
E3 (under rear of center console)
Engine room r/b (on left side of engine compt)
Fl+
Fl-
Fr+
Fr-
Gnd
Gnd2
Hot at all times
L16
L17
Left front door speaker
Left front tweeter
Left rear door speaker
Left rear tweeter
Mute
Navigation ecu (w/ navigation) (left side of luggage compt)
Pnk
Red
Right front door speaker
Right front tweeter
Right rear door speaker
Right rear tweeter
Rl+
Rl-
Rr+
Rr-
Sl+
Sl-
Speaker (center package tray)
Speaker (instrument panel center)
Speaker (left package tray)
Speaker (right package tray)
Sr+
Sr-
Twl+
Twl-
Twr+
Twr-
Tx+
Tx-
Tx1+
Tx1-
W/ navigation
W/o navigation
Wf1+
Wf1-

9 Speaker System Wiring Diagram for Toyota Avalon XLS 2007

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(behind lower right center of dash)
(behind right center of dash) e2
+tw
-tw
1ch
2ch
A10
Acc
Acc1
Ant
Antenna amplifier (behind center of dash)
Au1
Au2
C20
Cdl+
Cdl-
Cdr+
Cdr-
Center speaker
Csld
D10
D15
D16
Driver side j/b (behind left side of dash)
E13
E14
E15
E17
Eau
Engine room r/b (on left side of engine compt)
F12
Fl+
Fl-
Fr+
Fr-
Gateway ecu (behind right side of dash)
Gnd
Gnd5
Gtx+
Gtx-
Hot at all times
Hot in on or acc
Ill+
Ill-
Instrument panel j/b (behind left side of dash)
Interior lights system
J/c e27 (behind upper right center of dash)
J/c e29
Left front door speaker
Left front tweeter
Left rear door speaker
Left rear tweeter
Lmut
Mode
Multi-display
Mute
Nca
Pnk
Radio 1 fuse 15a
Radio 2 fuse 7.5a
Radio receiver assembly
Red
Right front door speaker
Right front tweeter
Right rear door speaker
Right rear tweeter
Right steering switch
Rl+
Rl-
Rr+
Rr-
Seek+
Seek-
Sg1
Spiral cable (on steering column)
Steering pad switch
Tape player (if equipped)
Twl+
Twl-
Twr+
Twr-
Tx+
Tx-
Tx1+
Tx1-
Txm+
Txm-
Vol+
Vol-

Shift Interlock Wiring Diagram for Toyota Avalon XLS 2007

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A41
Acc
D1 (left kick panel)
D18
D46
Driver side j/b (behind left side of dash)
E10
E13
E19
E20
Ecu acc fuse 7.5a
Ecu ig 1 fuse 7.5a
Engine room r/b (on left side of engine compt)
F10
F11
Hot at all times
Hot in on or acc
Hot in on or start
Instrument panel j/b (behind left side of dash)
J/c a41 & d46 (behind left side of dash)
J/c d53 (behind center of dash)
Kls+
L21
Nca
Passenger side j/b (behind right side of dash)
Pnk
Power source control ecu (w/ smart key system) (behind right side of dash)
Red
Shift lock control ecu (under center floor console, near parking brake lever)
Shift lock solenoid
Sls+
Sls-
Stop 1 fuse 15a
Stoplight switch (behind left side of dash)
Stp
Unlock warning switch (w/o smart key system) (lower left side of dash)
W/o smart key system

Steering Column Wiring Diagram for Toyota Avalon XLS 2007

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A3 (at left end of dash)
B14
B19
C14
Certification ecu (behind right side of dash)
Computer data lines system
D1 (left kick panel)
D14
Driver side j/b (behind left side of dash)
Engine room r/b (on left side of engine compt)
Gnd
Hot at all times
Id code box (behind left side of dash)
Ig2
Ig2 relay
Ig2d
Ige
Ign 2 fuse 25a
Ign fuse 10a
Instrument panel j/b (behind left side of dash)
J/c d53 (behind center of dash)
L20
Lin
Lin1
Mpx1
Mpx2
Passenger side j/b (behind right side of dash)
Power source control ecu (behind right side of dash)
Red
Sgnd
Slp
Slp1
Slr+
Steering lock ecu (behind left side of dash)
Str lock fuse 25a

Charging Wiring Diagram for Toyota Avalon XLS 2007

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(on left side of engine compt) engine room j/b
Alt fuse 140a alt fuse 120a
Alt-s fuse 7.5a
B48
Battery
Battery ground
Combination meter
D10
D47
Driver side j/b (behind left side of dash)
Engine room r/b (on left side of engine compt)
Euc-b fuse 10a
G12
Gauge 1 fuse 10a
Gauge 2 fuse 7.5a
Generator
H16
Hot at all times
Hot in on or start
I11
Ind charge
Instrument panel j/b (behind left side of dash)
Junction connector a42 (behind left side of dash)
Junction connector b48 & d47 (behind glove box)
K15
Micon
Nca
P-i/p i/f ig
Power distribution system
Red
W/ smart key
W/o smart key

Starting Wiring Diagram with Smart Key System for Toyota Avalon XLS 2007

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A24
A3 (at left end of dash)
Accd
Accr
Agnd
Am1
Am2
Am2 fuse 7.5a
Ant1
Ant2
Antenna coil
B16
B46
B47
B48
Battery
Battery ground
Certification ecu (behind right side of dash)
Code
Computer data lines system
Ctsw
D1 (left kick panel)
D15
D47
Driver side j/b (behind left side of dash)
Engine control module (behind right side of dash)
Engine room r/b (on left side of engine compt)
Gnd2
Hot at all times
Ig1d
Ig2 relay
Ig2d
Inds
Indw
Instrument cluster system
Junction connector b48 & d47 (behind glove box)
Lin1
Mpx1
Mpx2
Nca
P/n
Park/neutral position switch (on transaxle)
Pnk
Power distribution system
Power source control ecu (behind right side of dash)
Power switch
Red
Shift interlock system
Shift interlock system instrument cluster system
Slp
Slr+
Spd
Ss1
Ss2
Ssw1
Ssw2
St/am2 fuse 30a
Sta
Star
Starter
Starter cut relay
Starter relay
Stp
Str1
Str2
Stsw
Swil
Tach
Txct
Vc5

Starting Wiring Diagram without Smart Key System for Toyota Avalon XLS 2007

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A3 (at left end of dash)
Acc
Alt fuse 120a
Am1 fuse 7.5a
B46
B47
B48
Battery
Battery ground
D47
Engine control module (behind right side of dash)
Engine engine room r/b (on left side of engine compartment)
Engine room j/b (on left side of engine compt)
Ignition switch
Instrument panel j/b (behind left side of dash)
Junction connector b48 & d47 (behind glove box)
Lock
Nca
Off
P/n
Park/neutral position switch (on transaxle)
Pnk
Red
St/am2 fuse 30a
Sta
Star
Start
Starter
Starter relay

Supplemental Restraints Wiring Diagram 1 of 2 for Toyota Avalon XLS 2007

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(at lower left side of dash) data link connector 3
(at steering column) air bag squib (steering wheel pad)
(behind left side of dash) instrument panel j/b
(behind right side of dash) passenger side j/b
(right side of dash) air bag squib (front passenger's air bag assembly)
(under left side of dash) air bag squib (knee air bag)
+sl
+sr
-sl
-sr
Air bag sensor assembly center (under front of center floor console)
B13
Bbd+
Bbd-
Bbl+
Bbl-
Bbp+
Bbp-
Bbr+
Bbr-
Bcl+
Bcl-
Bcr+
Bcr-
Body ecu
D1 (left kick panel)
D10
D13
D2+
D2-
D23
Dbe+
Dbe-
Dk+
Dk-
Dsp+
Dsp-
E1 (behind left side of dash)
E10
E11
Ecu-b fuse 10a
Engine room relay block (on left side of engine compt)
F10
Front seat inner belt (driver's side) switch/ seat position air bag sensor (under driver's seat)
Fsp+
Fsp-
G10
Gnd2
Gsw
Gsw2
H10
Hot at all times
Icd+
Icd-
Icp+
Icp-
Ig+
Ig2
Left curtain shield air bag squib (on left "c" pillar)
Left front side air bag sensor (lower left "b" pillar)
Left rear side air bag sensor (left "c" pillar)
Left side air bag squib (in driver's seat back)
M12
P-ab
P2+
P2-
Paon
Pd+
Pd-
Pp+
Pp-
Red
Right curtain shield air bag squib (on right "c" pillar)
Right front side air bag sensor (lower right "b" pillar)
Right pretensioner (lower right "b" pillar)
Right rear side air bag sensor (right "c" pillar)
Right side air bag squib (in front passenger's seat back)
Seat position air bag sensor
Sfd+
Sfd-
Sfl+
Sfl-
Sfp+
Sfp-
Sfr+
Sfr-
Sil
Spiral cable
Telltale lamp assembly

Supplemental Restraints Wiring Diagram 2 of 2 for Toyota Avalon XLS 2007

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(in front passenger's seat)
(or red)
+sl
+sr
-sl
-sr
Active circuit
Bgnd
Bsw
Combination meter
D1 (left kick panel)
D41
Dia
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
Engine control module (behind right side of dash)
F/ps
Front seat inner belt (front passenger's side) (under front passenger's seat)
Fsr+
Fsr-
G12
Gauge 2 fuse 7.5a
Gnd
Hot in on or start
I15
I21
Ign fuse 10a
Instrument panel j/b (behind left side of dash)
Junction connector d53 (behind center of dash)
Junction connector k35 (under driver's seat)
Junction connector o12 (under front passenger's seat)
K15
K3 (under left end of dash)
L1 (right "c" pillar)
L20
Left front air bag sensor (left front of engine compt)
Left front occupant classification sensor
Left pretensioner (lower left "b" pillar)
Left rear occupant classification sensor
M14
Occupant classification ecu (in front passenger's seat)
Pnk
Red
Right front air bag sensor (on right front of engine compt)
Right front occupant classification sensor
Right rear occupant classification sensor
Sgd1
Sgd2
Sgd3
Sgd4
Sig1
Sig2
Sig3
Sig4
Srs ind
Svc1
Svc2
Svc3
Svc4
W/ power seat
W/o power seat

A T Wiring Diagram 1 of 3 for Toyota Avalon XLS 2007

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(on top of engine)
(on transaxle) electronically controlled transmission solenoid
+b2
+bm
A24
B2 (on top of engine)
B45
B46
Batt
Dsl
E01
E02
E03
E04
E05
Engine control module (behind right side of dash)
Engine controls system
Engine coolant temperature sensor (on top rear of engine)
Epa
Epa2
Ge01
Igsw
Me01
Mrel
Nc+
Nc-
Nca
Nt+
Nt-
Pnk
Red
Sl1+
Sl1-
Sl2+
Sl2-
Sl3+
Sl3-
Slt+
Slt-
Speed sensor (counter gear) (near left rear of engine)
Speed sensor (turbine) (near left rear of engine)
Stp
Tho
Tho1
Throttle body assembly (on top rear of engine)
Thw
Vcp2
Vcpa
Vpa
Vpa2
Vta
Vta1
Vta2

A T Wiring Diagram 2 of 3 for Toyota Avalon XLS 2007

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(behind left side of dash) stop lamp switch
A41
Accelerator position sensor (behind left center of dash)
D47
Driver side j/b (behind left side of dash)
E10
Efi 1 fuse 25a
Efi relay
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compt)
Epa
Epa2
Etcs fuse 10a
F20
Gauge 1 fuse 10a
H10
Hot at all times
Hot in on or start
Ign fuse 10a
Instrument panel j/b (behind left side of dash)
J/c a41 & d46 (behind d46 left side of dash)
J/c a41 (behind left side of dash)
J/c a51 (left front of engine compt)
J/c b48 & d47 (behind b48 glove box)
Park/neutral position switch (on transaxle)
Pnk
Red
Stop 1 fuse 15a
Vcp2
Vcpa
Vpa
Vpa2

A T Wiring Diagram 3 of 3 for Toyota Avalon XLS 2007

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(w/ smart key system)
(w/o smart key system)
11f
A24
A34
A40
B1 (on top of engine)
B47
Canh
Canl
Combination meter
Computer data lines system
D1 (left kick panel)
D10
D41
D50
D51
Data link connector 3 (at lower left side of dash)
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
Ecu ig 1 fuse 7.5a
Ecu-b fuse 10a
Engine control module (behind right side of dash)
Engine room r/b (on left side of engine compt)
G12
Gauge 2 fuse 7.5a
H12
Hot at all times
Hot in on or start
I11
Instrument panel j/b (behind left side of dash)
Interior lights system
J/c d50 & d51 (behind right end of dash)
K15
Lcd (a/t position)
Mpx b+
Pnk
Red
Sftd
Sftu
Skid control ecu w/ actuator (at right side of engine compt)
Sp1
Spd
Speedometer
Tachometer
Transmission control switch
W/ vsc
W/o vsc

Fuel Door Release Wiring Diagram for Toyota Avalon XLS 2007

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Fuel lid
Fuel lid opener motor (left side of luggage compartment)
Fuel opn fuse 7.5a
Hot at all times
Instrument panel j/b (behind left side of dash)
K1 (left "c" pillar)
Luggage compartment door opener switch

Trunk Release Wiring Diagram for Toyota Avalon XLS 2007

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Acc
Becu
Body ecu
D1 (left kick panel)
D10
D2 (under center of dash)
Driver side j/b (behind left side of dash)
Ecu-acc fuse 7.5a
Ecu-b fuse 10a
Ecu-ig 1 fuse 7.5a
Engine room r/b (on left side of engine compt)
F10
G11
Gnd 1
Gnd 2
Hot at all times
Hot in acc or on
Hot in on or start
Instrument panel j/b (behind left side of dash)
Junction connector d53 (behind center of dash)
Junction connector k34 (at left "c" pillar)
Lgcy
Luggage compartment door opener main switch
Luggage compartment door opener switch
Luggage door lock assembly
Passenger side j/b (behind right side of dash)
Tkul
Tr+
Tsw

Key Reminder Seat Belt Warning Wiring Diagram for Toyota Avalon XLS 2007

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(behind left side of dash) e1
(lower left "b" pillar) left front door courtesy switch
(or red)
(under driver's seat) front seat inner belt (driver's side)
(under front of center floor console) air bag sensor assembly center
Acan
Acc
B19
Bgnd
Body ecu
Bsw
Buzzer
Combination meter
Computer data lines system
D1 (left kick panel)
D10
D13
D19
D2 (under center of dash)
D23
Dbe+
Dbe-
Dbkl
Dcty
Dim
Dome fuse 7.5a
Door ind
Driver side j/b (behind left side of dash)
Driver's seat belt indicator
E1 (behind left side of dash)
Ecu ig 1 fuse 7.5a
Ecu-acc fuse 7.5a
Ecu-b fuse 10a
Engine room r/b (on left side of engine compartment)
F10
Front seat inner belt (front passenger's side) (under front passenger's seat)
Fsp+
Fsp-
Fsr+
Fsr-
G12
Gauge 2 fuse 7.5a
Gnd
Gnd1
Gnd2
H10
Hot at all times
Hot in acc or on
Hot in on or start
I11
I15
I21
Ig+
Ig2
Ign fuse 10a
Instrument panel j/b (behind left side of dash)
Junction connector d53 (behind center of dash)
Junction connector k35 (under driver's seat)
Junction connector o12 (under front passenger's seat)
K1 (left "c" pillar)
K15
K19
K3 (under left end of dash)
Ksw
L1 (right "c" pillar)
L10
L11
L16
L22
M14
Mpx +b
Mpx1
Mpx2
Occupant classification ecu (in front passenger's seat)
Passenger side j/b (behind right side of dash)
Pbew
Pnk
Red
Solid state
Telltale lamp assembly
Unlock warning switch (lower left side of dash)
W/ power seat
W/o power seat
W/o smart key system

Tire Pressure Monitoring Wiring Diagram for Toyota Avalon XLS 2007

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+5v
A34
A40
B16
B17
Clsw
Combination meter
Computer data lines system
D1 (left kick panel)
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
Ecu-ig 1 fuse 7.5a
F11
G12
Gauge 2 fuse 7.5a
Gnd
Gnd2
Hot in on or start
Ind
Instrument panel j/b (behind left side of dash)
K15
K20
Passenger side j/b (behind right side of dash)
Pnk
Rda
Red
Rf5v
Sil
Skid control ecu w/ actuator (at right side of engine compt)
Spd
Tire pressure ind
Tire pressure warning antenna & receiver (in left "c" pillar)
Tire pressure warning ecu (behind right side of dash)
Tire pressure warning reset switch
W/ vsc
W/o vsc

Wiper Washer Wiring Diagram for Toyota Avalon XLS 2007

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(top of windshield) (w/ auto wiper system) rain sensor
A3 (at left end of dash)
Alt fuse 140a 120a
Bean i/f
C6 red
Combination meter
Computer data lines system
D1 (left kick panel)
D10
Driver side j/b (behind left side of dash)
E1 (behind left side of dash)
Ecu-b fuse 10a
Ecu-ig1 fuse 7.5a
Engine room j/b (on left side of engine compt)
Engine room r/b (on left side of engine compt)
F14
F19
G12
Gauge1 fuse 7.5a
High
Hot at all times
Hot in on or start
Instrument panel j/b (behind left side of dash)
Int
J/c a51 (left front of engine compt)
J/c a52 (left front of engine compt)
J/c a54 (right front of engine compt)
J/c d53 (behind center of dash)
K15
Low
Micon
Mist
Mpx
Mpx-b fuse 7.5a
Mpx1
Mpx2
Off
P-i/p i/f (ig pull up)
Pnk
Red
Sig
W/ smart key
W/o smart key
Washer fuse 20a
Washer level ind
Washer level warning switch (right front of engine compt)
Washer relay
Washer switch
Windshield washer motor (right front of engine compt, on washer fluid reservoir)
Windshield wiper motor (left rear of engine compt)
Windshield wiper switch assembly
Wip (hi/lo) relay
Wip ctrl relay
Wip fuse 30a
Wiper switch
Wiper volume

All Wiring Diagrams for Toyota Avalon XLS 2007 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007

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Automatic A/C Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007:

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with VSC (1 of 2) for Toyota Avalon XLS 2007

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Anti-lock Brakes Wiring Diagram, with VSC (2 of 2) for Toyota Avalon XLS 2007

List of elements for Anti-lock Brakes Wiring Diagram, with VSC (2 of 2) for Toyota Avalon XLS 2007:

Anti-lock Brakes Wiring Diagram, without VSC for Toyota Avalon XLS 2007

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ANTI-THEFT

Forced Entry Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007

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Forced Entry Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007

List of elements for Forced Entry Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007:

Immobilizer Wiring Diagram, with Smart Key System for Toyota Avalon XLS 2007

List of elements for Immobilizer Wiring Diagram, with Smart Key System for Toyota Avalon XLS 2007:

Immobilizer Wiring Diagram, without Smart Key System for Toyota Avalon XLS 2007

List of elements for Immobilizer Wiring Diagram, without Smart Key System for Toyota Avalon XLS 2007:

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007

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Body Control Modules Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007

List of elements for Body Control Modules Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007:

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007

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Computer Data Lines Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007

List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007:

COOLING FAN

Cooling Fan Wiring Diagram for Toyota Avalon XLS 2007

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CRUISE CONTROL

Cruise Control Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007

List of elements for Cruise Control Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007:

Cruise Control Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007

List of elements for Cruise Control Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007:

Dynamic Laser Cruise Control Wiring Diagram (1 of 3) for Toyota Avalon XLS 2007

List of elements for Dynamic Laser Cruise Control Wiring Diagram (1 of 3) for Toyota Avalon XLS 2007:

Dynamic Laser Cruise Control Wiring Diagram (2 of 3) for Toyota Avalon XLS 2007

List of elements for Dynamic Laser Cruise Control Wiring Diagram (2 of 3) for Toyota Avalon XLS 2007:

Dynamic Laser Cruise Control Wiring Diagram (3 of 3) for Toyota Avalon XLS 2007

List of elements for Dynamic Laser Cruise Control Wiring Diagram (3 of 3) for Toyota Avalon XLS 2007:

DEFOGGERS

Defoggers Wiring Diagram for Toyota Avalon XLS 2007

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ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 7) for Toyota Avalon XLS 2007

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3.5L, Engine Performance Wiring Diagram (2 of 7) for Toyota Avalon XLS 2007

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 7) for Toyota Avalon XLS 2007:

3.5L, Engine Performance Wiring Diagram (3 of 7) for Toyota Avalon XLS 2007

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 7) for Toyota Avalon XLS 2007:

3.5L, Engine Performance Wiring Diagram (4 of 7) for Toyota Avalon XLS 2007

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 7) for Toyota Avalon XLS 2007:

3.5L, Engine Performance Wiring Diagram (5 of 7) for Toyota Avalon XLS 2007

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 7) for Toyota Avalon XLS 2007:

3.5L, Engine Performance Wiring Diagram (6 of 7) for Toyota Avalon XLS 2007

List of elements for 3.5L, Engine Performance Wiring Diagram (6 of 7) for Toyota Avalon XLS 2007:

3.5L, Engine Performance Wiring Diagram (7 of 7) for Toyota Avalon XLS 2007

List of elements for 3.5L, Engine Performance Wiring Diagram (7 of 7) for Toyota Avalon XLS 2007:

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Toyota Avalon XLS 2007

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Exterior Lamps Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Toyota Avalon XLS 2007:

Exterior Lamps Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Toyota Avalon XLS 2007:

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Toyota Avalon XLS 2007

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Avalon XLS 2007:

Ground Distribution Wiring Diagram (2 of 4) for Toyota Avalon XLS 2007

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Avalon XLS 2007:

Ground Distribution Wiring Diagram (3 of 4) for Toyota Avalon XLS 2007

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Avalon XLS 2007:

Ground Distribution Wiring Diagram (4 of 4) for Toyota Avalon XLS 2007