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02 SIENNA_U (L/O 0107)
3062002 MY SIENNA_U (OM45407U)
Checking and replacing fuses
Good
Ty p e A
Ty p e B
Ty p e C
Good Good Blown
Blown
Blown
If the headlights or other electrical
components do not work, check the
fuses. If any of the fuses are blown,
they must be replaced.
See “Fuse locations” in Section 7 1 for
locations of the fuses.
Turn the ignition switch and inoperative
component off. Pull a suspected fuse
straight out and check it.
Determine which fuse may be causing the
problem. The lid of the fuse box shows
the name of the circuit for each fuse. See
Section 8 of this manual for the functions
controlled by each circuit. Type A fuses can be pulled out by the
pull out tool. The location of the pull out
tool is shown in the illustration.
If you are not sure whether the fuse has
blown, try replacing the suspected fuse
with one that you know is good.
If the fuse has blown, push a new fuse
into the clip.
Only install a fuse with the amperage rat-
ing designated on the fuse box lid.
If you do not have a spare fuse, in an
emergency you can pull out the “A/C”,
“RADIO NO.2”, “PWR OUTLET” or
“RADIO NO.1” fuse, which may be
dispensable for normal driving, and use it
if its amperage rating is the same.
If you cannot use one of the same amper-
age, use one that is lower, but as close
as possible to, the rating. If the amperage
is lower than that specified, the fuse
might blow out again but this does not
indicate anything wrong. Be sure to get
the correct fuse as soon as possible and
return the substitute to its original clip.
It is a good idea to purchase a set of
spare fuses and keep them in your ve-
hicle for emergencies.
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02 SIENNA_U (L/O 0107)
3082002 MY SIENNA_U (OM45407U)
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 fogged 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.Ty p e
W
Bulb No.
60/55
Light bulbs
Headlights
Front fog lights A
Front turn signal and parking/side marker lights
Rear turn signal lights
Stop/tail lights
Back up lights
License plate lights
High mounted stoplight
Front personal lights
Front interior light
Center personal lights
Rear interior light
Vanity mirror lights
A: HB2 halogen bulbs
B: HB3 halogen bulbs
C: Single end bulbs
D: Wedge base bulbs
E: Double end bulbs 51
—B
27/8
3157A C
21
—D
21/5
7743 D
18
921 D
5
168 D
18
921 D
8
—E
8
—E
8
—E
8
—E
3
—E
Door courtesy lights
Luggage compartment light 3.8
194 D
5
—E —
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02 SIENNA_U (L/O 0107)
3092002 MY SIENNA_U (OM45407U)
—Headlights
1. Open the hood. Unplug the connec-
tor. Remove the rubber cover.
If the connector is tight, wiggle it.2. Release the bulb retaining spring and remove the bulb. Install a new
bulb and the bulb retaining spring.
To install a bulb, align the tabs of the
bulb with the cutouts of the mounting
hole.
“TOP PULL” mark
3. Install the rubber cover with the “TOP PULL” mark upward, and
snuggle on the boss. Then plug in
the connector.
Make sure the rubber cover fits snugly on
the connector and the headlight body.
Aiming is not necessary after replacing
the bulb. When aiming adjustment is nec-
essary, contact your Toyota dealer.
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02 SIENNA_U (L/O 0107)
3102002 MY SIENNA_U (OM45407U)
—Front fog lights
If either the left or right front fog burns
out, contact your Toyota dealer.
NOTICE
Do not try to replace the front fog
lights bulbs by yourself. You may
damage the vehicle.
Use a Phillips head screwdriver.
—Front turn signal and
parking/side marker lights
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