Toyota Corolla - 2016 Fuse Box Diagram

Toyota Corolla - 2016 Fuse Box Diagram

434
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
Items
Parts and tools
Battery condition
(
P. 450)
Warm water
Baking soda
• Grease
Conventional wrench
(for terminal clamp bolts)
Brake fluid level
(
P. 448)
• FMVSS No.116 DOT 3 or SAE
J1703 brake fluid
Rag or paper towel
• Funnel (used only for adding
brake fluid)
Engine coolant level
(
P. 446)
• “Toyota Super Long Life Coolant”
or a similar high quality ethylene
glycol-based
non-silicate,
non-
amine, non-nitrite and non-borate
coolant
with
long-life
hybrid
organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant”
is pre-mixed with 50% coolant and
50% deionized water.
For Canada:
“Toyota Super Long Life Coolant”
is pre-mixed with 55% coolant and
45% deionized water.
• Funnel (used only for adding
engine coolant)
Engine oil level
(
P. 442)
• “Toyota Genuine Motor Oil” or
equivalent
Rag or paper towel
• Funnel (used only for adding
engine oil)
Fuses
(
P. 472)
Fuse with same amperage rating
as original
441
7-3. Do-it-yourself maintenance
7
Maintenance and care
Engine compartment
Washer fluid tank
(
P. 453)
Engine oil filler cap
(
P. 444)
Engine oil level dipstick
(
P. 442)
Brake fluid reservoir
(
P. 448)
Battery
(
P. 450)
Fuse box
(
P. 472)
Electric cooling fan
Engine coolant reservoir
(
P. 446)
Condenser
(
P. 448)
Radiator
(
P. 448)
1
2
3
4
5
6
7
8
9
10
472
7-3. Do-it-yourself maintenance
Turn the engine switch off.
Open the fuse box cover.
X
Engine compartment
Push the tab in and lift the lid
off.
X
Under the driver’s side instrument panel
Remove the lid.
Remove the fuse with the pull-
out tool.
Only type A fuses can be removed
using the pullout tool.
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as nec-
essary.
1
2
3
473
7-3. Do-it-yourself maintenance
7
Maintenance and care
Check if the fuse is blown.
Normal fuse
Blown fuse
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.
4
1
2
X
Type A
X
Type B
X
Type C
474
7-3. Do-it-yourself maintenance
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. 475)
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.
CAUTION
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.
532
8-2. Steps to take in an emergency
One of the following may be the cause of the problem:
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
The engine may be flooded.
Try to restart the engine again following correct starting procedures.
(
P. 168)
There may be a malfunction in the engine immobilizer system.
(
P. 66)
One of the following may be the cause of the problem:
The battery may be discharged. (
P. 538)
The battery terminal connections may be loose or corroded.
The engine starting system may be malfunctioning due to an electrical
problem such as electronic key battery depletion or a blown fuse.
However, an interim measure is available to start the engine.
(
P. 533)
If the engine will not start
If the engine will not start even though correct starting proce-
dures are being followed (
P. 165, 168), consider each of the fol-
lowing points:
The engine will not start even though the starter motor operates
normally.
The starter motor turns over slowly, the interior lights and head-
lights are dim, or the horn does not sound or sounds at a low
volume.
The starter motor does not turn over (vehicles with a smart key
system)
418
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
Items
Parts and tools
Battery condition
(
P. 435)
Warm water
Baking soda
• Grease
Conventional wrench
(for terminal clamp bolts)
Engine coolant level
(
P. 433)
• “Toyota Super Long Life Coolant”
or a similar high quality ethylene
glycol-based
non-silicate,
non-
amine, non-nitrite and non-borate
coolant
with
long-life
hybrid
organic acid technology
“Toyota Super Long Life Coolant”
is pre-mixed with 50% coolant and
50% deionized water.
Funnel (used only for adding cool-
ant)
Engine oil level
(
P. 428)
• “Toyota Genuine Motor Oil” or
equivalent
Rag or paper towel
• Funnel (used only for adding
engine oil)
Fuses
(
P. 462)
Fuse with same amperage rating
as original
Light bulbs
(
P. 467)
Bulb with same number and watt-
age rating as original
Phillips-head screwdriver
Flathead screwdriver
• Wrench
Radiator, condenser and intercooler
(
P. 434)
Tire inflation pressure
(
P. 452)
Tire pressure gauge
Compressed air source
425
6-3. Do-it-yourself maintenance
6
Maintenance and care
X
1NR-FE engine
Engine compartment
Washer fluid tank
(
P. 438)
Engine coolant reservoir
(
P. 433)
Engine oil filler cap
(
P. 430)
Engine oil level dipstick
(
P. 428)
Battery
(
P. 435)
Fuse box
(
P. 462)
Electric cooling fan
Condenser
(
P. 434)
Radiator
(
P. 434)
1
2
3
4
5
6
7
8
9
426
6-3. Do-it-yourself maintenance
X
1ZR-FE, 1ZR-FAE and 2ZR-FE engines
Washer fluid tank
(
P. 438)
Engine coolant reservoir
(
P. 433)
Engine oil filler cap
(
P. 430)
Engine oil level dipstick
(
P. 428)
Battery
(
P. 435)
Fuse box
(
P. 462)
Electric cooling fan
Condenser
(
P. 434)
Radiator
(
P. 434)
1
2
3
4
5
6
7
8
9
427
6-3. Do-it-yourself maintenance
6
Maintenance and care
X
1ND-TV engine
Washer fluid tank
(
P. 438)
Engine coolant reservoir
(
P. 433)
Engine oil filler cap
(
P. 430)
Engine oil level dipstick
(
P. 428)
Fuel filter
(
P. 439)
Battery
(
P. 435)
Fuse box
(
P. 462)
Radiator
(
P. 434)
Electric cooling fan
Condenser
(
P. 434)
Intercooler
(
P. 434)
1
2
3
4
5
6
7
8
9
10
11
462
6-3. Do-it-yourself maintenance
Turn the engine switch off.
Open the fuse box cover.
X
Engine compartment
Push the tab in and lift the lid
off.
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as nec-
essary.
1
2
465
6-3. Do-it-yourself maintenance
6
Maintenance and care
Remove the fuse with the pull-
out tool.
Only type A fuses can be removed
using the pullout tool.
Check if the fuse is blown.
Normal fuse
Blown fuse
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.
3
4
1
2
X
Type A
X
Type B
X
Type C
466
6-3. Do-it-yourself maintenance
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. 467)
If the replaced fuse blows again, have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
CAUTION
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 any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional as soon as possible.
570
7-2. Steps to take in an emergency
One of the following may be the cause of the problem:
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
The engine may be flooded.
Try to restart the engine again following correct starting procedures.
(
P. 192, 195)
There may be a malfunction in the engine immobilizer system.
(
P. 73)
One of the following may be the cause of the problem:
The battery may be discharged. (
P. 577)
The battery terminal connections may be loose or corroded.
The engine starting system may be malfunctioning due to an electrical
problem such as electronic key battery depletion or a blown fuse.
However, an interim measure is available to start the engine.
(
P. 571)
If the engine will not start
If the engine will not start even though correct starting proce-
dures are being followed (
P. 192, 195), consider each of the fol-
lowing points:
The engine will not start even though the starter motor operates
normally.
The starter motor turns over slowly, the interior lights and head-
lights are dim, or the horn does not sound or sounds at a low
volume.
The starter motor does not turn over (vehicles with a smart entry
& start system)