2018 TOYOTA COROLLA iM maintenance

2706-3. Do-it-yourself maintenance
COROLLA iM_U (OM12M42U)
Check if the fuse is blown.Normal fuse
Blown fuse
Type A, B and C:
Replace the blown fuse with a new fuse of an appropriate amperage rat-
ing. The amperage rating can be found on the fuse box lid.
Type D:
Contact your Toyota dealer.
4
1
2
Ty p e AType B
Ty p e CType D

2716-3. Do-it-yourself maintenance
6
Maintenance and care
COROLLA iM_U (OM12M42U)
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb may
need replacement. ( →P. 272)
● 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 from 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 indicated, 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 by your
Toyota dealer as soon as possible.

2726-3. Do-it-yourself maintenance
COROLLA iM_U (OM12M42U)
Check the wattage of the light bulb to be replaced. (→P. 332)
■Front
Light bulbs
You may replace the following bulb s yourself. The difficulty level
of replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perform, contact your Toyota
dealer.
For more information about replacing other light bulbs, contact
your Toyota dealer.
Preparing for light bulb replacement
Bulb locations
Headlights
Front turn signal lights
Front side marker lights1
2
3

2736-3. Do-it-yourself maintenance
6
Maintenance and care
COROLLA iM_U (OM12M42U)■
Rear
■Headlights
Remove the securing clip
and pull out the washer fluid
filler opening. (When replac-
ing right side bulb only.)
Remove the cover.
Back-up lights
Stop lights
Rear turn signal lights
License plate lights
Replacing light bulbs
1
2
3
4
1
2

2746-3. Do-it-yourself maintenance
COROLLA iM_U (OM12M42U)
Turn the bulb base counter-
clockwise and remove it.
Unplug the connector while
pressing the lock release.
Replace the light bulb, and
install the bulb base.
Align the 3 tabs on the light bulb
with the mounting and insert.
Turn and secure the bulb
base.
Shake the bulb base gently to
check that it is not loose, turn
the headlights on once and visu-
ally confirm that no light is leak-
ing through the mounting.
3
4
5
6

2756-3. Do-it-yourself maintenance
6
Maintenance and care
COROLLA iM_U (OM12M42U)
Install the cover.
Make sure the protruding part
(A) is located between and in the illustration and push
the perimeter of the cover firmly.
Install the washer fluid filler
opening and then install the
securing clip. (When replac-
ing right side bulb only.)
■Front side marker lights
Turn the bulb base counter-
clockwise.
Remove the light bulb.
When installing, reve rse the steps listed.
A7
1
2
8
1
2
3

2766-3. Do-it-yourself maintenance
COROLLA iM_U (OM12M42U)■
Front turn signal lights
Remove the securing clip
and pull out the washer fluid
filler opening. (When replac-
ing right side bulb only.)
Turn the bulb base counter-
clockwise.
Remove the light bulb.
When installing the light bulb, install by conducting and
with the directions reversed.
Install the washer fluid filler
opening and then install the
securing clip. (When replac-
ing right side bulb only.)
1
2
3
432
5

2776-3. Do-it-yourself maintenance
6
Maintenance and care
COROLLA iM_U (OM12M42U)■
Stop lights and rear turn signal lights
Open the back door and
remove the 2 screws.
Remove the lamp assembly
by pulling it straight back.
Turn the bulb base counter-
clockwise.Stop lights
Rear turn signal lights
Remove the light bulb. Stop lights
Rear turn signal lights
When installing the light bulb, install by conducting and
with the directions reversed.
Install the lamp assembly
and then install the 2 screws.
Align the guide ( ) and pin
( ) on the lamp assembly with
the mounting when installing it.
1
2
1
2
3
1
2
432
5
1
2