2021 TOYOTA TACOMA Owners Manual (in English)

4496-3. Do-it-yourself maintenance
6
Maintenance and care
Remove the fuse with the pull-
out tool.
Only type A fuse can be removed
using the pullout tool.
Check if the fuse is blown.Normal fuse
Blown fuse
Type A and B:
Replace the blown fuse with a new fuse of an appropriate ampera ge rat-
ing. The amperage rating can be found on the fuse box cover.
Type C:
Contact your Toyota dealer.
3
4
1
2
Ty p e AType B
Ty p e C

4506-3. Do-it-yourself maintenance
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been repla ced, a bulb may
need replacement. ( P. 451)
● If the replaced fuse blows again, have the vehicle inspected by your Toyota
dealer.
■ If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness f rom damage.
WARNING
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or
injury.
● Never use a fuse of a higher amperage rating than that indicate d, or use
any other object in place of a fuse.
● Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
● Do not modify the fuses or fuse boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired b y your
Toyota dealer as soon as possible.

4516-3. Do-it-yourself maintenance
6
Maintenance and care
Light bulbs
Check the wattage of the light bulb to be replaced. ( P. 547)
■Front
You may replace the following bul bs by yourself. The difficulty
level of replacement varies depending on the bulb. If necessary
bulb replacement seems difficult to perform, contact your Toyot a
dealer.
For more information about replacing other light bulbs, contact
your Toyota dealer.
Preparing for light bulb replacement
Bulb locations
Headlight low beam (bulb type)
Headlight high beam (bulb type)
Front turn signal lights (bulb type)/parking lights (bulb type) /day-
time running lights (bulb type)
Front side marker lights (bulb type)
Fog lights (bulb type) (if equipped)1
2
3
4
5

4526-3. Do-it-yourself maintenance
■Rear
Tail/rear turn signal/rear side marker lights
Stop/tail/rear side marker lights
Back up lights
License plate lights
High mounted stoplight (vehic les without a cargo lamp)1
2
3
4
5

4536-3. Do-it-yourself maintenance
6
Maintenance and care
■Headlight low beam (bulb type)
Unplug the connector while
pressing the lock release.
Turn the bulb base counter-
clockwise.
Set the new light bulb.
Align the 3 tabs on the light bulb
with the mounting and insert.
Turn it clockwise to set.
Install the connector.
After installing the connector,
shake the bulb base gently to
check that it is not loose, turn
the headlight low beams on
once and visually confirm that
no light is leaking through the
mounting.
Replacing light bulbs
1
2
3
4

4546-3. Do-it-yourself maintenance
■Headlight high beam (bulb type)Unplug the connector while
pressing the lock release.
Turn the bulb base counter-
clockwise.
Set the new light bulb.
Align the 3 tabs on the light bulb
with the mounting and insert.
Turn it clockwise to set.
Install the connector.
After installing the connector,
shake the bulb base gently to
check that it is not loose, turn
the headlight high beams on
once and visually confirm that
no light is leaking through the
mounting.
1
2
3
4

4556-3. Do-it-yourself maintenance
6
Maintenance and care
■Front side marker lights (bulb type)
To allow enough working
space, turn the steering
wheel to the opposite side of
the bulb to be replaced.
Remove the fender liner clip
and screw.
Turn the steering wheel to the
left when replacing the right side
light bulb, and turn the steering
wheel to the right when replac-
ing the left side light bulb.
Open the fender liner and
turn the bulb counterclock-
wise.
1
2

4566-3. Do-it-yourself maintenance
Remove the light bulb.
Reinstall the fender liner and install the clip and screw.
■Front turn signal lights (bulb ty pe)/parking lights (bulb type)/
daytime running li ghts (bulb type)
Turn the bulb base counter-
clockwise.
Remove the light bulb.
When installing, reverse the steps listed.
3
4
1
2
3