Toyota Highlander - 2016 Fuse Box Diagram

Toyota Highlander - 2016 Fuse Box Diagram

134
3-2. Opening, closing and locking the doors
Canceling the adjusted open position of the back door (vehicles with a
power back door)
Press and hold the power back door switch on the back door until a buzzer
sounds 4 times, pauses momentarily, and then sounds 2 times. The open
position is initialized to the fully opened position.
When reconnecting the battery or changing a fuse while the back door is
open (vehicles with a power back door)
To enable the power back door to operate properly, initialize the system by
completely closing the back door manually. If the battery is reconnected or a
fuse is changed while the back door is closed, initializing the system is not
necessary.
Customization (vehicles with a power back door)
Settings (e.g. power back door opening angle) can be changed.
(Customizable features:
P. 668)
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
Before driving
Make sure that the back door is fully closed. If the back door is not fully
closed, it may open unexpectedly while driving and hit near-by objects or
luggage in the luggage compartment may be thrown out, causing an acci-
dent.
Do not allow children to play in the luggage compartment.
If a child is accidentally locked in the luggage compartment, they could
have heat exhaustion or other injuries.
Do not allow a child to open or close the back door.
Doing so may cause the back door to move unexpectedly, or cause the
child’s hands, head, or neck to be caught by the closing back door.
Important points while driving
Never let anyone sit in the luggage compartment. In the event of sudden
braking, sudden swerving or a collision, they are susceptible to death or
serious injury.
465
6-4. Using the other interior features
6
Interior features
NOTICE
To avoid damaging the power outlets
Close the power outlet lids when the power outlets are not in use.
Foreign objects or liquids that enter the power outlets may cause a short cir-
cuit.
To prevent blown fuses
X
12 V
Do not use an accessory that uses more than 12 V 10 A.
X
120 VAC
Do not use a 120 VAC appliance that requires more than 100 W.
If a 120 VAC appliance that consumes more than 100 W is used, the protec-
tion circuit will cut the power supply.
To prevent battery discharge
Do not use the power outlets longer than necessary when the engine is not
running.
Appliances that may not operate properly (120 VAC)
The following 120 VAC appliances may not operate properly even if their
power consumption is under 100 W:
Appliances with high initial peak wattage
Measuring devices that process precise data
Other appliances that require an extremely stable power supply
503
7
Maintenance and care
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. 516)
Warm water
Baking soda
• Grease
Conventional wrench (for terminal clamp bolts)
Brake fluid level
(
P. 515)
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. 513)
• “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. 510)
“Toyota Genuine Motor Oil” or equivalent
Rag or paper towel
Funnel (used only for adding engine oil)
Fuses (
P. 541)
Fuse with same amperage rating as original
Light bulbs
(
P. 545)
Bulb with same number and wattage rating as origi-
nal
Phillips-head screwdriver
Flathead screwdriver
• Wrench
Radiator and con-
denser (
P. 514)
Tire
inflation
pressure
(
P. 531)
Tire pressure gauge
Compressed air source
Washer fluid
(
P. 519)
Water or washer fluid containing antifreeze (for win-
ter use)
Funnel (used only for adding water or washer fluid)
508
7-3. Do-it-yourself maintenance
2.7 L 4-cylinder (1AR-FE) engine
Engine compartment
Washer fluid tank
(
P. 519)
Fuse boxes
(
P. 541)
Engine oil level dipstick
(
P. 510)
Engine oil filler cap
(
P. 511)
Engine coolant reservoir
(
P. 513)
Battery
(
P. 516)
Brake fluid reservoir
(
P. 515)
Electric cooling fans
Condenser
(
P. 514)
Radiator
(
P. 514)
1
2
3
4
5
6
7
8
9
10
509
7-3. Do-it-yourself maintenance
7
Maintenance and care
3.5 L V6 (2GR-FE) engine
Washer fluid tank
(
P. 519)
Fuse boxes
(
P. 541)
Engine oil filler cap
(
P. 511)
Engine oil level dipstick
(
P. 510)
Engine coolant reservoir
(
P. 513)
Battery
(
P. 516)
Brake fluid reservoir
(
P. 515)
Electric cooling fans
Condenser
(
P. 514)
Radiator
(
P. 514)
1
2
3
4
5
6
7
8
9
10
541
7-3. Do-it-yourself maintenance
7
Maintenance and care
Vehicles without a smart key system:
Turn the engine switch to the “LOCK” position.
Vehicles with a smart key system:
Turn the engine switch off.
Open the fuse box cover.
X
Engine compartment (type A fuse box)
Push the tab in and lift the lid off.
X
Engine compartment (type B fuse box)
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
542
7-3. Do-it-yourself maintenance
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.
3
543
7-3. Do-it-yourself maintenance
7
Maintenance and care
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 amperage rat-
ing. The amperage rating can be found on the fuse box lid.
Type C:
Contact your Toyota dealer.
4
1
2
X
Type A
X
Type B
X
Type C
544
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. 545)
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.
When replacing light bulbs
Toyota recommends that you use genuine Toyota products designed for this
vehicle. Because certain bulbs are connected to circuits designed to prevent
overload, non-genuine parts or parts not designed for this vehicle may be
unusable.
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.
621
8-2. Steps to take in an emergency
8
When trouble arises
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. 225, 228)
There may be a malfunction in the engine immobilizer system.
(
P. 80)
One of the following may be the cause of the problem:
The battery may be discharged. (
P. 627)
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. 621)
If the engine will not start
If the engine will not start even though correct starting proce-
dures are being followed (
P. 225, 228), 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)
678
9-3. Initialization
*
: If equipped
Items to initialize
The following items must be initialized for normal system opera-
tion after such cases as the battery being reconnected, or main-
tenance being performed on the vehicle:
Item
When to initialize
Reference
Power back door
*
After reconnecting or chang-
ing the battery
After changing a fuse
P. 127
Message indicating mainte-
nance is required
(U.S.A. only)
After the maintenance is per-
formed
P. 496
Tire pressure warning sys-
tem
When changing the tire infla-
tion
pressure
by
changing
traveling speed or load weight,
etc.
P. 523