2008 TOYOTA SIENNA air condition

08 SIENNA_U (L/O 0801)
500
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Vinyl interior
The vinyl upholstery may be easily
cleaned with a mild soap or detergent
and water.
First vacuum over the upholstery to re-
move loose dirt. Then, using a sponge or
soft cloth, apply the soap solution to the
vinyl. After allowing it to soak in for a few
minutes to loosen the dirt, remove the dirt
and wipe off the soap with a clean damp
cloth. If all the dirt do not come off, re-
peat the procedure. Commercial foaming−
type vinyl cleaners are also available
which work well. Follow the manufacturer ’s
instructions.
NOTICE
Do not use solvent, thinner, gasoline
or window cleaner on the interior.
Carpets
Use a good foamtype shampoo to
clean the carpets.
Begin by vacuuming thoroughly to remove
as much dirt as possible. Several types of
foam cleaners are available; some are in
aerosol can sand others are powders or
liquids which you mix with water to pro-
duce a foam. To shampoo the carpets,
use a sponge or brush to apply the foam.
Rub in overlapping circles.
Do not apply water—the best results are
obtained by keeping the carpet as dry as
possible. Read the shampoo instructions
and follow them closely.
Seat belts
The seat belts may be cleaned with
mild soap and water or with lukewarm
water.
Use a cloth or sponge. As you are clean-
ing, check the belts for excessive wear,
fraying, or cuts.
NOTICE
 Do not use dye or bleach on the
belts—it may weaken them.
 Do not use the belts until they be-
come dry.
Windows
The windows may be cleaned with any
household window cleaner.
NOTICE
When cleaning the inside of the
rear window, be careful not to
scratch or damage the heater wires
or connectors.
 With onglass antenna: When clean-
ing the inside of the rear window,
be careful not to scratch or damage
the printed antenna.
Air conditioning control panel, audio
panel, instrument panel, console panel,
and switches
Use a soft damp cloth for cleaning.
Soak a clean soft cloth in water or luke-
warm water then lightly wipe off dirt.

08 SIENNA_U (L/O 0801)
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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Tire inflation pressure
Check the pressure with a gauge ev-
ery two weeks, or at least once a
month. See page 523 in Section 7−2
for additional information.
Tire surface and wheel nuts
Check the tires carefully for cuts,
damage or excessive wear. See page
526 in Section 7− 2 for additional in-
formation. When checking the tires,
make sure no nuts are missing, and
check the nuts for looseness. Tighten
them if necessary.
Tire rotation
Rotate the tires according to the
maintenance schedule. (For sched-
uled maintenance information, please
refer to the “Scheduled Maintenance
Guide” or “Owner ’s Manual Supple-
ment”.) See page 528 in Section 7 −2
for additional information.Be on the alert for changes in perfor-
mance, sounds, and visual tip −offs that
indicate service is needed. Some impor-
tant clues are as follows:
Engine missing, stumbling, or pinging
Appreciable loss of power
Strange engine noises
A leak under the vehicle (however, wa-
ter dripping from the air conditioning
after use is normal.)
Change in exhaust sound (This may
indicate a dangerous carbon monoxide
leak. Drive with the windows open and
have the exhaust system checked im-
mediately.)
Flat −looking tire; excessive tire squeal
when cornering; uneven tire wear
Vehicle pulls to one side when driving
straight on a level road
Strange noises related to suspension
movement
Loss of brake effectiveness; spongy
feeling brake pedal; pedal almost
touches floor; vehicle pulls to one side
when braking
Engine coolant temperature continually
higher than normal If you notice any of these clues, take your
vehicle to your Toyota dealer as soon as
possible. It probably needs adjustment or
repair.
CAUTION
Do not continue driving with the ve-
hicle unchecked. It could result in se-
rious vehicle damage and possibly
personal injury.
Does your vehicle need
repairing?

08 SIENNA_U (L/O 0801)
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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
When the tire goes flat or when the
tire pressure is below 100 kPa (1.0
kgf/cm
2 or bar, 15 psi), the tire
must be replaced. If you are not
sure, consult your Toyota dealer.
Do not use the repaired tire.
There is an “RFT” or “DSST” mark on
the sidewall of the run −flat tire.
If you cannot distinguish between the
standard tire and run −flat tire, consult
your Toyota dealer.
The tire warranty book provides de-
tailed information on the run −flat tires.
For details, see the tire warranty
book.
CAUTION
 Do not use nongenuine
wheels, as this may cause dan-
gerous handling characteris-
tics resulting in loss of control.
 Do not use the runflat tires
equipped on your vehicle on
another model. These tires are
especially for this model.
Do not mix runflat tires with
standard tires.
If the tire pressure warning light
co mes on :
Decelerate at a speed below 90
km/h (55 mph), then adjust the tire
pressure to the specified level as
soon as possible. Do not drive
more than 160 km (100 miles).
 When the tire pressure is below
140 kPa (1.4 kgf/cm
2 or bar, 20
psi), consult your Toyota deal-
er. If the tire is flat or the tire
pressure is below 100 kPa (1.0
kgf/cm
2 or bar, 15 psi), the tire
must be replaced. Do not use
the repaired tire.
 When the tire pressure is 140
kPa (1.4 kgf/cm
2 or bar, 20 psi)
or more, adjust it to specified
level. (See “Tires” on page 553
in Section 8.) S ee “ Ti r e p r es s ur e
warning system”
on page 214 in Section 1 −7 and
“Checking tire infl at ion pr es s ur e” on
page 523 in this Section.
CAUTION
As the runflat tire allows you to
continue driving if any tire goes
flat, the tire performance is not
the same as normal condition. If
the runflat tire goes flat, take
your vehicle to the nearest Toyo-
ta dealer or authorized tire dealer
as soon as possible, observing
the following instructions:
 Decelerate as soon as possible
to the lowest appropriate
speed that conditions permit.
Do not drive for longer than
160 km (100 miles) or over 90
km/h (55 mph).

08 SIENNA_U (L/O 0801)
555
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
13. DOME 10 A: Personal lights, vanity
lights, door courtesy lights, luggage
compartment light, engine switch light,
multi −information display
14. ECUB 10 A: Power sliding door, air
conditioning system, power windows,
multiplex communication system, meter
and gauge, wireless remote control
system
15. RAD NO. 1 15 A: Audio system
16. SPARE 15 A: Spare fuse
17. SPARE 20 A: Spare fuse
18. SPARE 30 A: Spare fuse
19. SPARE 30 A: Spare fuse
20. SPARE 7.5 A: Spare fuse
21. HLP RH 10 A: Right−hand headlight
22. HLP LH 10 A: Left−hand headlight
23. RSE 7.5 A: Rear seat entertainment
system
24. INJ 10 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
25. MIR HTR 10 A: Outside rear view mir-
ror heaters 26. RAD2 7.5 A:
Audio system, navigation
system, rear seat entertainment system
27. PWR OUTLET 15 A: Power outlets
28. CIG 15 A: Cigarette lighter
29. ECU ACC 7.5 A: Shift lock control
system, air c onditioning system, power
rear view mirror control
30. GAUGE2 7.5 A: Meter and gauge
31. IGN 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, SRS airbag system, multiplex
communication system
32. IG2 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
33. RR WIP 15 A: Rear window wiper
34. WIP 30 A: Windshield wiper and rear
window wiper
35. GAUGE1 10 A: Back−up lights, turn
signal lights, emergency flashers
36. SHTR 15 A: Seat heaters
37. WSH 20 A: Windshield washer and
rear window washer
38. HTR 10 A: Air conditioning system 39. ECUIG 10 A:
Toyota park assist sys-
tem, rear view monitor system, multi-
plex communication system, multiport
fuel injection system/sequential multi-
port fuel injection system, anti −lock
brake system, traction control system,
vehicle stability control system, shift
lock control system, dynamic laser
cruise control system, seat heaters,
power back door, electronic moon roof,
multi −information display, auto anti−
glare inside rear view mirror, power
windows, power outlets (115 V), power
third seat, driving position memory sys-
tem
40. PANEL 10 A: Air conditioning system,
seat heaters, audio system, navigation
system, power sliding door, power back
door

, multi −information display, rear
window defogger, emergency flashers,
instrument panel lights, steering switch
lights
41. TAIL 10 A: Stop/tail lights, license
plate lights, parking lights, side marker
lights
42. S/ROOF 25 A: Electronic moon roof
43. AC INV 15 A: Power outlets (115 V)
44. FR DEF 15 A: Windshield wiper de−
icer

08 SIENNA_U (L/O 0801)
556
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
45. AM1 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, starter system
46. STOP 10 A: Stop/tail lights, high
mounted stoplight, shift lock control
system, anti −lock brake system, trac-
tion control system, vehicle stability
control system, multiport fuel injection
system/s equential multiport fuel injec-
tion system, multiplex communication
system
47. P/W 25 A: Power windows, power rear
view mirror
48. OBD 7.5 A: On−board diagnosis sys-
tem
49. FOG 15 A: Front fog lights
50. P/VENT 15 A: Power quarter windows
51. ST 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
52. A/C 7.5 A: Manual air conditioning sys-
tem
53. SFT 5 A: Shift lock control system Fuses (type B)
54. MAIN 30 A: Headlights, daytime run-
ning light system, “H −LP RL” and “H −
LP LL” fuses
55. AM2 30 A: “INJ”, “IGN” and “GAUGE2”
fuses
56. LRR2 SEAT 30 A: Power third seat
57. RRR2 SEAT 30 A: Power third seat
58. P/SEAT 30 A: Power front seats
59. PWR 30 A: Power windows
Fuses (type C)
60. RR2 SEAT 50 A: Power third seat
61. HTR 50 A: Air conditioning system,
“A/C” fuse
62. FAN 50 A: Electric cooling fans
63. PBD 30 A: Power back door
64. RPSD 30 A: Right side power sliding
door
65. LPSD 30 A: Left side power sliding
door
66. RR A/C 40 A: Rear air conditioning
system 67. DEF 40 A:
Rear window defogger,
“MIR HTR” fuse
68. ABS1 50 A: Anti−lock brake system,
traction control system, vehicle stability
control system
69. ABS2 30 A: Anti−lock brake system,
traction control system, vehicle stability
control system
70. ST 30 A: Starting system
Fuse (type D)
71. ALT 140 A: Charging system, “RR
A/C”, “HTR”, “FAN”, “PBD”, “R− PSD”,
“L −PSD” and “DEF” fuses