2009 TOYOTA SIENNA lock

469
4-3. Do-it-yourself maintenance
4
Maintenance and care
Air conditioning filter
The air conditioning filter must be cleaned or changed regularly to
maintain air conditioning efficiency.
■ Removal method
Turn the engine switch to the “LOCK” position.
Open the glove box. Slide off
the damper.
Push in each side of the glove
box to disconnect the claws.
Remove the filter case.
STEP1
STEP2
STEP3
STEP4

474
4-3. Do-it-yourself maintenance
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Turn the engine switch to the “LOCK” position.
The fuses are located in the following places. To check the
fuses, follow the in structions below.
Engine compartment
Push the tab in and lift the lid
off.
Driver’s side instrument panel Remove the lid.STEP1
STEP2

478 4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings■ Engine compartment
FuseAmpereCircuit
1 MAIN 30 A Headlights, daytime running light
system, H-LP RL, H-LP LL
2 AM2 30 A INJ, IGN, GAUGE 2
3 ETCS 10 A Multiport fuel injection system/
sequential multiport fuel injection
system
4 DRL 20 A Daytime running light system,
H-LP RH, H-LP LH
5 DOOR NO.2 25 A Power door lock system
6 HORN 10 A Horns
7 DOME 10 A Personal/interior lights, vanity
lights, door courtesy lights, luggage
compartment light, engine switch
light, trip information display

480 4-3. Do-it-yourself maintenance
27 L-PSD30 A Left side power sliding door
28 RR A/C 40 A Rear air conditioning system
29 DEF 40 A Rear window defogger, MIR HTR
30 SPARE 7.5 A Spare fuse
31 ALT 140 ACharging system, RR A/C, HTR,
FAN, PBD, R-PSD, L-PSD, DEF
32 ABS1 50 AAnti-lock brake system, traction
control system, vehicle stability
control system
33 ABS2 30 AAnti-lock brake system, traction
control system, vehicle stability
control system
34 ST 30 A Starting system
35 L-RR2 SEAT 30 A Power third seat
36 R-RR2 SEAT 30 A Power third seat
37 H-LP RL 10 A Right-hand headlight (low beam)
38 H-LP LL 10 ALeft-hand headlight (low beam),
front fog lights
39 RSE 7.5 A Rear seat entertainment system
40 INJ 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
FuseAmpereCircuit

481
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Under the driver’s side instrument panel
FuseAmpereCircuit
1 MIR HTR 10 A Outside rear view mirror defoggers
2RAD2 7.5 A Audio system, navigation system,
rear seat entertainment system
3 PWR OUTLET 15 A Power outlets
4 CIG 15 A Cigarette lighter
5 ECU ACC 7.5 A Shift lock control system, air condi-
tioning system, power rear view
mirror control
6 GAUGE2 7.5 A Meter and gauge
7 IGN 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system, SRS airbag system, multi-
plex communication system
8 IG2 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system
9 RR WIP 15 A Rear window wiper
10 WIP 30 A Windshield wiper and rear window
wiper
11 GAUGE1 10 A Back-up lights, turn signal lights,
emergency flashers
12 S-HTR 15 A Seat heaters

482 4-3. Do-it-yourself maintenance
13 WSH20 AWindshield washer and rear win-
dow washer
14 HTR 10 A Air conditioning system
15 ECU-IG 10 AIntuitive parking assist system, rear
view monitor system, multiplex
communication system, multiport
fuel injection system/sequential
multiport fuel injection system, anti-
lock brake system, traction control
system, vehicle stability control
system, shift lock control system,
dynamic laser cruise control sys-
tem, seat heaters, power back
door, moon roof, multi-information
display, auto anti-glare inside rear
view mirror, power windows, power
outlets (115 V), power third seat,
driving position memory system
16 PANEL 10 AAir conditioning system, seat heat-
ers, audio system, navigation sys-
tem, power sliding door, power
back door, trip information display,
rear window defogger, emergency
flashers, instrument panel lights,
steering switch lights
17 TAIL 10 AStop/tail lights, license plate lights,
parking lights, side maker lights
18 S/ROOF 25 A Moon roof
19 AC INV 15 A Power outlets (115 V)
20 FR DEF 15 A Windshield wiper de-icer
21 AM1 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system, starter system
FuseAmpereCircuit

483
4-3. Do-it-yourself maintenance
4
Maintenance and care
22 STOP
10 AStop/tail lights, high mounted stop-
light, shift lock control system, anti-
lock brake system, traction control
system, vehicle stability control
system, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system, multiplex
communication system
23 P/W 25 APower windows, power rear view
mirror
24 OBD 7.5 A On-board diagnosis system
25 FOG 15 A Front fog lights
26 P/VENT 15 A Power quarter windows
27 P/SEAT 30 A Power front seats
28 PWR 30 A Power windows
FuseAmpereCircuit

484 4-3. Do-it-yourself maintenance
■Under the passenger’s side instrument panel
FuseAmpereCircuit
1ST 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system
2 A/C 7.5 A Manual air conditioning system
3 SFT 5 A Shift lock control system
■ After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. ( P. 486)
● If the replaced fuse blows again, have the vehicle inspected by your
Toyota dealer.
■ If there is an overload in the circuits
The fuses are designed to blow before the entire wiring harness is damaged.