2005 TOYOTA SIENNA Owners Manual

05 SIENNA_U (L/O 0409)
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2005 SIENNA from Sep. ’04 Prod. (OM45431U)
Fuel type:Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher.
For improved vehicle performance, the
use of premium unleaded gasoline with
an Octane Rating of 91 (Research Oc-
tane Number 96) or higher is recom-
mended.
Fuel tank capacity, L (gal., Imp. gal.): 79 (21, 17.5) ENGINE
Valve clearance (engine cold), mm (in.):
Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type: DENSO SK20R11
NGK IFR6A11
Spark plug gap, mm (in.): 1.1 (0.043)
Drive belt tension measured with Bor-
roughs drive belt tension gauge
No.BT− 33−73F (used belt), Ibf:
Generator belt 125 10
Power steering pump belt 115 20
ENGINE LUBRICATION
Oil capacity (drain and refill),
L (qt., Imp. qt.): With filter 4.7 (5.0, 4.1)
Without filter 4.5 (4.8, 4.0)
“Toyota Genuine Motor Oil” is used in
your Toyota vehicle. Use Toyota approved
“Toyota Genuine Motor Oil” or equivalent
to satisfy the following grade and
viscosity.
Oil grade: API grade SL “Energy −Conserving” or
ILSAC multigrade engine oil Recommended oil viscosity:
SAE 5W −30
Outside temperature
Please contact your Toyota dealer for fur-
ther details.
Fuel Service specifications

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2005 SIENNA from Sep. ’04 Prod. (OM45431U)
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):11.7 (12.4, 10.3)
Coolant type: “Toyota Super Long Life Coolant” is
used in your Toyota vehicle at factory
fill. In order to avoid technical problems,
only use “Toyota Super Long Life
Coolant” or similar high quality ethylene
glycol based non −silicate, non −amine,
non− nitrite, and non− borate coolant with
long− life hybrid organic acid technology.
(Coolant with long −life hybrid organic
acid technology is a combination of low
phosphates and organic acids.)
Do not use plain water alone.
Please contact your Toyota dealer for
further details.
BATTERY
Open voltage
∗ at 20 C (68 F):
12.6—12.8 V Fully charged
12.2—12.4 V Half charged
11.8—12.0 V Discharged
∗: Voltage that is checked 20 minutes af- ter the key is removed with all the
lights turned off
Charging rates: 5 A max. AUTOMATIC TRANSAXLE
Fluid capacity (drain and refill), L (qt.,
Imp. qt.):
3.5 (3.7, 3.1)
Fluid type: Toyota Genuine ATF Type T −IV
Change automatic transmission fluid only
as necessary.
Generally, it is necessary to change
automatic transmission fluid only if your
vehicle is driven under one of the Special
Operating Conditions listed in your
“Scheduled Maintenance Guide” or
“Owner ’s Manual Supplement”. When
changing the automatic transmission fluid,
use only “Toyota Genuine ATF Type T −IV”
(ATF JWS3309 or NWS6500) to aid in
assuring optimum transaxle performance.
Notice: Using automatic transmission
fluid other than “Toyota Genuine ATF
Type TIV” may cause deterioration in
shift quality, locking up of your trans-
mission accompanied by vibration, and
ultimately damage the automatic trans-
mission of your vehicle.
Please contact your Toyota dealer for fur-
ther details. TRANSFER
(allwheel drive models)
Oil capacity, L (qt., Imp. qt.):
0.9 (1.0, 0.8)
Oil type: Hypoid gear oil API GL −5
Recommended oil viscosity: Above −18 C (0 F)
SAE 90
Below −18 C (0 F)
SAE 80W or 80W −90
REAR DIFFERENTIAL
(allwheel drive models)
Oil capacity, L (qt., Imp. qt.): 0.9 (1.0, 0.8)
Oil type: Hypoid gear oil API GL −5
Recommended oil viscosity: Above −18 C (0 F)
SAE 90
Below −18 C (0 F)
SAE 80W or 80W −90

05 SIENNA_U (L/O 0409)
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2005 SIENNA from Sep. ’04 Prod. (OM45431U)
BRAKES
Minimum pedal clearance when depressed
with the force of 490 N (50 kgf, 110 lbf)
with the engine running, mm (in.):52 (2.0)
Pedal free play, mm (in.): 1—6 (0.04—0.24)
Pad wear limit, mm (in.): 1.0 (0.04)
Lining wear limit, mm (in.): 1.0 (0.04)
Parking brake adjustment when depressed
with the force of 294 N (30 kgf, 66 lbf): 3—5 clicks
Fluid type: SAE J1703 or FMVSS No.116 DOT 3
STEERING
Wheel free play: Less than 30 mm (1.2 in.)
Power steering fluid type: Automatic transmission fluid DEXRON II
or III
Tires
Ti r e siz e W heel siz e
P215/65R16 96T 240 (2.4, 35)
240 (2.4, 35) 1761/2J
P225/60R17 98T
Compact spare tire Ti r e siz e k P a (k gf / c m
2 or bar, psi) Wheel size
T155/80R17 101M 420 (4.2, 60) 17 4T
Wheel nut torque, N·m (kgf·m, ft·lbf): 103 (10.5, 76)
NOTE: For a complete information on tires (e.g. replacing tires or replacing wheels), see “Checking tire inflation pressure” through “Aluminum
wheel precautions”, pages 471 through 481, in Section 7 −2.
Tire size and cold tire inflation pressure:
Ti r e inf lat ion pr es s ur e,
kPa (kgf/cm
2 or bar, psi)
1661/2JJ

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2005 SIENNA from Sep. ’04 Prod. (OM45431U)
Engine compartment
Instrument panel (driver’s side)
Fuses (type A)1. ETCS 10 A: Multiport fuel injection
system/se quential multiport fuel injec-
tion system
2. EFI NO.1 20 A: Multiport fuel injection
system/se quential multiport fuel injec-
tion system, “EFI NO.2” fuse
3. HLP RL 15 A: Right−hand headlight
(low beam)
4. DRL 20 A: Daytime running light sys-
tem, “H −LP RH” and “H −LP LH” fuses
5. ALTS 7.5 A: Charging system
6. HLP LL 15 A: Left−hand headlight
(low beam), front fog lights
Instrument panel (passenger’s side)
7. DOOR NO.2 25 A: Power door lock
system
8. HAZ 15 A: Turn signal lights, emergen-
cy flashers
9. RAD NO.3 30 A: Audio system
10. A/F 25 A: A/F sensor
11. HORN 10 A: Horns
12. EFI NO.2 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
Fuses

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2005 SIENNA from Sep. ’04 Prod. (OM45431U)
13. DOME 10 A: Personal lights, vanity
lights, door courtesy lights, luggage
compartment light, ignition 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 20 A: Audio system, navi-
gation 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 audio system,
rear seat entertainment system
24. MIR HTR 10 A: Outside rear view mir-
ror heaters
25. RAD2 7.5 A: Audio system, navigation
system, rear seat audio system, rear
seat entertainment system 26. PWR OUTLET 15 A:
Power outlets
27. CIG 15 A: Cigarette lighter
28. ECU ACC 7.5 A: Shift lock control
system, air c onditioning system, power
rear view mirror control
29. GAUGE2 7.5 A: Meter and gauge
30. IGN 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, SRS airbag system, multiplex
communication system
31. INJ 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
32. RR WIP 15 A: Rear window wiper
33. WIP 30 A: Windshield wiper and rear
window wiper
34. GAUGE1 10 A: Back−up lights, turn
signal lights, emergency flashers
35. SHTR 15 A: Seat heaters
36. WSH 20 A: Windshield washer and
rear window washer
37. HTR 10 A: Air conditioning system 38. 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 (115V)
39. 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,
i

nstrument panel lights, steering switch
lights
40. TAIL 10 A: Stop/tail lights, license
plate lights, parking lights, side marker
lights
41. S/ROOF 25 A: Electronic moon roof
42. AC INV 15 A: Power outlets (115V)
43. FR DEF 15 A: Windshield wiper de−
icer
44. AM1 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system

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2005 SIENNA from Sep. ’04 Prod. (OM45431U)
45. 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
46. P/W 25 A: Power windows
47. OBD 7.5 A: On−board diagnosis sys-
tem
48. FOG 15 A: Front fog lights
49. P/VENT 15 A: Power quarter windows
50. ST 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
51. A/C 7.5 A: Manual air conditioning sys-
tem
Fuses (type B)
52. MAIN 30 A: Headlights, daytime run-
ning light system, “H −LP RL” and “H −
LP LL” fuses
53. AM2 30 A: “INJ”, “IGN” and “GAUGE2”
fuses
54. P/SEAT 30 A: Power seats
55. PWR 30 A: Power windows Fuses (type C)
56. SPARE 50 A: Spare fuse
57. HTR 50 A: Air conditioning system,
“A/C” fuse
58. FAN 50 A: Electric cooling fans
59. PBD 30 A: Power back door
60. RPSD 30 A: Right side power sliding
door
61. LPSD 30 A: Left side power sliding
door
62. RR A/C 40 A: Rear air conditioning
system
63. DEF 40 A: Rear window defogger,
“MIR HTR” fuse
64. ABS1 50 A: Anti−lock brake system,
traction control system, vehicle stability
control system
65. ABS2 30 A: Anti−lock brake system,
traction control system, vehicle stability
control system
66. ST 30 A: Starting system
Fuse (type D)
67. ALT 140 A: Charging system, “RR
A/C”, “HTR”, “FAN”, “PBD”, “R− PSD”,
“L −PSD” and “DEF” fuses

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2005 SIENNA from Sep. ’04 Prod. (OM45431U)
REPORTING SAFETY DEFECTS FOR U.S.
OWNERS
Reporting safety defects for U.S. owners
Reporting safety defects for U.S. owners504
. . . . . . . . . . . . . . . . . . . . . .
SECTION 9

05 SIENNA_U (L/O 0409)
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2005 SIENNA from Sep. ’04 Prod. (OM45431U)
If you believe that your vehicle
has a defect which could cause a
crash or could cause injury or
death, you should immediately in-
form the National Highway Traffic
Safety Administration (NHTSA) in
addition to notifying Toyota Motor
Sales, U.S.A., Inc.
(Toll−free: 1 −800 −331 −4331).
If NHTSA receives similar com-
plaints, it may open an investiga-
tion, and if it finds that a safety
defect exists in a group of ve-
hicles, it may order a recall and
remedy campaign. However,
NHTSA cannot become involved
in individual problems between
you, your dealer, or Toyota Motor
Sales, U.S.A., Inc. To contact NHTSA, you may ei-
ther call the Auto Safety Hotline
toll
−free at 1 −800 −424 −9393 (or
366 −0123 in Washington, D.C.
area) or write to: NHTSA, U.S.
Department of Transportation,
Washington, D.C. 20590. You can
also obtain other information about
motor vehicle safety from the Hot-
line.
Reporting safety defects
for U.S. owners