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08 SIENNA_U (L/O 0801)
540
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The following illustrations show how to
gain access to the bulbs. When replacing
a bulb, make sure the engine switch and
light switch are off. Use bulbs with the
wattage ratings given in the table.
The high mounted stoplight consists of a
number of LEDs. If any of the LEDs burn
out, take your vehicle to your Toyota deal-
er to have the light replaced.
CAUTION
To prevent burning yourself, do not
replace the light bulbs while they
are hot.
Halogen bulbs have pressurized gas
inside and require special handling.
They can burst or shatter if
scratched or dropped. Hold a bulb
only by its plastic or metal case.
Do not touch the glass part of a
bulb with bare hands.
When replacing the rear light bulbs,
turn off the power back door sys-
tem to prevent an unexpected seri-
ous injury.
Vehicles with discharge headlights—
Do not touch the high intensity dis-
charge headlight’s high voltage
socket when the headlights are
turned on. An extremely high volt-
age of 20000 V will be discharged
and could result in serious injury or
death by electric shock.
Do not attempt to take apart or re-
pair the low beam headlight bulbs,
connectors, power supply circuits,
or related components. Doing so
could result in electric shock and
serious injury or death. Call your
Toyota dealer for headlight repair or
servicing, including replacement of
bulbs and bulb disposal.
NOTICE
Only use a bulb of the listed type.
The inside of the lens of exterior lights
such as headlights may temporarily fog up
when the lens becomes wet in the rain or
in a car wash. This is not a problem
because the fogging is caused by the
temperature difference between the outside
and inside of the lens, just like the
windshield fogs up in the rain. However, if
there is a large drop of water on the
inside of the lens, or if there is water
pooled inside the light, contact your
Toyota dealer.
Replacing light bulbs—
Page 549 of 572
08 SIENNA_U (L/O 0801)
541
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
A: D2R discharge bulbs
B: HB4 halogen bulbs
C: HB3 halogen bulbs
D: Wedge base bulbs (clear)
E: Wedge base bulbs (amber)
F: Single end bulbs
G: Double end bulbsTy p e
W
Bulb No.
35
51
Light bulbs
Headlights (low beam) With discharge headlights
Without discharge headlights
Headlights (high beam) —
9006 A
B
Front fog lights
Parking and front side marker lights Front turn signal lights
Rear turn signal lights
Stop/tail and rear side marker lights
Back −up lights
License plate lights
Luggage compartment light 60
9005 C
51
—B
5
—E 30
3457A E
21
—D
21/5
—D
18
921 D
5
—D
5
—G
Tail lights 3.8
194 D
Front personal lights 4.9
—F
Rear personal lights 4.9
—F
Vanity lights 3
—G
Door courtesy lights 3.8
—F
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08 SIENNA_U (L/O 0801)
543
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
If either the left or right front fog light
bulbs burns out, contact your Toyota
dealer.
NOTICE
Do not try to replace the front fog
light bulbs by yourself. You may dam-
age the vehicle.
—Front fog lights—Front turn signal lights—Parking and front side
marker lights
Page 562 of 572
08 SIENNA_U (L/O 0801)
554
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
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. H LP 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. ALT S 7.5 A: Charging system
6. H LP 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: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
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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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. ECU B 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. H LP RH 10 A: Right−hand headlight
22. H LP 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. S HTR 15 A: Seat heaters
37. WSH 20 A: Windshield washer and
rear window washer
38. HTR 10 A: Air conditioning system 39. ECU IG 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
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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. L RR2 SEAT 30 A: Power third seat
57. R RR2 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. R PSD 30 A: Right side power sliding
door
65. L PSD 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