Lexus ES - 2016 Fuse Box Diagram

Lexus ES - 2016 Fuse Box Diagram

407
6-4. Using the other interior features
6
Interior features
Fold down the armrest for use.
NOTICE
To avoid damaging the power outlets, close the power outlet lids when the power out-
lets are not in use.
Foreign objects or liquids that enter the power outlets may cause a short circuit.
To prevent blown fuse, do not use an accessory that uses more than 12V 10A.
To prevent 12-volt battery discharge, do not use the power outlets longer than neces-
sary when the hybrid system is not operating.
Armrest
NOTICE
To prevent damage to the armrest, do not apply too much load on the armrest.
441
7-3. Do-it-yourself maintenance
7
Maintenance and care
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct proce-
dure as given in these sections.
Items
Parts and tools
12-volt battery con-
dition (
P. 455)
Grease
Conventional wrench (for terminal clamp bolts)
Brake fluid level
(
P. 453)
FMVSS No.116 DOT 3 or SAE J1703 brake fluid
Rag or paper towel
Funnel (used only for adding brake fluid)
Engine/power
con-
trol unit coolant level
(
P. 451)
“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 coolant)
Engine oil level
(
P. 447)
“Toyota Genuine Motor Oil” or equivalent
Rag or paper towel
Funnel (used only for adding engine oil)
Fuses (
P. 477)
Fuse with same amperage rating as original
Light bulbs
(
P. 480)
Bulb with same number and wattage rating as original
Phillips-head screwdriver
Flathead screwdriver
Wrench
Radiator
and
con-
denser (
P. 452)
Tire
inflation
pres-
sure (
P. 468)
Tire pressure gauge
Compressed air source
Washer fluid
(
P. 454)
Water or washer fluid containing antifreeze (for winter use)
Funnel (used only for adding water or washer fluid)
445
7-3. Do-it-yourself maintenance
7
Maintenance and care
Engine compartment
12-volt battery
P. 455
Washer fluid tank
(
P. 454)
Fuse boxes
(
P. 477)
Power control unit coolant
reservoir
(
P. 451)
Engine oil level dipstick
(
P. 447)
Engine oil filler cap
(
P. 448)
Engine coolant reservoir
(
P. 451)
Brake fluid reservoir
(
P. 453)
Power control unit coolant
radiator
(
P. 452)
Electric cooling fans
Condenser
(
P. 452)
Engine coolant radiator
(
P. 452)
1
2
3
4
5
6
7
8
9
10
11
477
7-3. Do-it-yourself maintenance
7
Maintenance and care
Checking and replacing fuses
Turn the power switch off.
Open the Fuse box cover.
If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and replace the fuses as necessary.
1
2
X
Engine compartment (right side)
X
Engine compartment (left side)
Push the tab in and lift the lid off.
Push the tab in and lift the lid off.
X
Driver’s side instrument panel
Remove the lid.
478
7-3. Do-it-yourself maintenance
Remove the fuse with the pullout
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 amperage rating. The
amperage rating can be found on the fuse box lid.
Type C:
Contact your Lexus dealer.
3
4
1
2
X
Type A
X
Type B
X
Type C
479
7-3. Do-it-yourself maintenance
7
Maintenance and care
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. 480)
If the replaced fuse blows again, have the vehicle inspected by your Lexus 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
Lexus recommends that you use genuine Lexus products designed for this vehicle.
Because certain bulbs are connected to circuits designed to prevent overload, non-gen-
uine 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 Lexus 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 Lexus dealer as
soon as possible.
518
8-2. Steps to take in an emergency
If the hybrid system will not start
One of the following may be the cause of the problem:
The electronic key may not be functioning properly. (
P. 522)
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
There may be a malfunction in the immobilizer system. (
P. 76)
There may be a malfunction in the steering lock system.
The hybrid system may be malfunctioning due to an electrical problem such
as electronic key battery depletion or a blown fuse. However, depending on
the type of malfunction, an interim measure is available to start the hybrid sys-
tem. (
P. 519)
One of the following may be the cause of the problem:
The 12-volt battery may be discharged. (
P. 523)
The 12-volt battery terminal connections may be loose or corroded.
(
P. 455)
One of the following may be the cause of the problem:
The 12-volt battery may be discharged. (
P. 523)
One or both of the 12-volt battery terminals may be disconnected. (
P. 455)
Contact your Lexus dealer if the problem cannot be repaired, or if repair procedures
are unknown.
Reasons for the hybrid system not starting vary depending on the situation.
Check the following and perform the appropriate procedure:
The hybrid system will not start even though the correct starting proce-
dure is being followed. (
P. 166)
The interior lights and headlights are dim, or the horn does not sound or
sounds at a low volume.
The interior lights and headlights do not turn on, or the horn does not
sound.