Lexus ES - 2013 Fuse Box Diagram

Lexus ES - 2013 Fuse Box Diagram

617
5-7. Other interior features
5
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 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 necessary when the engine is not running
<hybrid system is not operating>.
666
6-3. Do-it-yourself maintenance
Engine oil level
(
P. 676)
“Toyota
Genuine
Motor
Oil”
or
equivalent
Rag or paper towel
Funnel (used only for adding engine
oil)
Fuses
(
P. 712)
Fuse with same amperage rating as
original
Light bulbs
(
P. 724)
Bulb with same number and wattage
rating as original
Phillips-head screwdriver
Flathead screwdriver
Wrench
Radiator and condenser
(
P. 683)
Tire inflation pressure
(
P. 703)
Tire pressure gauge
Compressed air source
Washer fluid
(
P. 689)
Water or washer fluid containing anti-
freeze (for winter use)
Funnel (used only for adding water or
washer fluid)
Items
Parts and tools
673
6-3. Do-it-yourself maintenance
6
Maintenance and care
Engine compartment
X
Gasoline vehicles (2GR-FE engine)
Washer fluid tank
(
P. 689)
Engine oil filler cap
(
P. 678)
Engine oil level dipstick
(
P. 676)
Engine coolant reservoir
(
P. 681)
Brake fluid reservoir
(
P. 684)
Fuse box
(
P. 712)
12-volt battery
(
P. 685)
Electric cooling fans
Condenser
(
P. 683)
Radiator
(
P. 683)
1
2
3
4
5
6
7
8
9
10
674
6-3. Do-it-yourself maintenance
X
Hybrid vehicles (2AR-FXE engine)
12-volt battery (hybrid vehicles)
P. 690
Washer fluid tank
(
P. 689)
Fuse boxes
(
P. 712)
Power control unit coolant
reservoir
(
P. 681)
Engine oil level dipstick
(
P. 676)
Engine oil filler cap
(
P. 678)
Engine coolant reservoir
(
P. 681)
Brake fluid reservoir
(
P. 684)
Power control unit coolant
radiator
(
P. 683)
Electric cooling fans
Condenser
(
P. 683)
Engine coolant radiator
(
P. 683)
1
2
3
4
5
6
7
8
9
10
11
712
6-3. Do-it-yourself maintenance
Checking and replacing fuses
Turn the “START STOP ENGINE” <“POWER”> switch off.
After a system failure, see “Fuse layout and amperage ratings” for
details about which fuse to check. (
P. 715)
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) (hybrid vehicles only)
Push the tab in and lift the lid off.
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
3
713
6-3. Do-it-yourself maintenance
6
Maintenance and care
X
Driver’s side instrument panel
Remove the lid.
Remove the fuse with the pullout
tool.
Only type A fuse can be removed
using the pullout tool.
4
714
6-3. Do-it-yourself maintenance
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.
5
1
2
X
Type A
X
Type B
X
Type C
715
6-3. Do-it-yourself maintenance
6
Maintenance and care
Engine compartment (type A fuse box)
Fuse block
Fuse block on the back of the cover
Fuse layout and amperage ratings
716
6-3. Do-it-yourself maintenance
Fuse
Ampere
Circuit
1
WIP-S
5
Driver support system, windshield wipers
2
FAN
50
Electric cooling fan
3
H-LP CLN
30
No circuit
4
ENG W/PMP
*
1
30
Cooling system
5
PTC HTR NO.2
50
PTC heater
6
PTC HTR NO.1
50
PTC heater
7
HTR
50
Air conditioning system
8
ALT
*
2
140
Charging system
DC/DC
*
1
120
Hybrid system
9
ABS NO.2
*
2
30
VSC, ABS
10
ST/AM2
*
2
30
Starting system
ABS NO.1
*
1
30
VSC, ABS
11
H-LP-MAIN
30
H-LP RH-LO, H-LP LH-LO
12
ABS MTR NO.2
*
1
50
VSC, ABS
13
ABS NO.1
*
2
50
VSC, ABS
ABS MTR NO.1
*
1
50
VSC, ABS
14
R/B NO.2
*
1
50
IGCT MAIN, INV W/PMP
15
EPS
80
Electric power steering
16
S-HORN
7.5
S-HORN
17
DEICER
15
Windshield deicer
18
HORN
10
Horn
19
TV
15
Multi-information
display,
audio
display,
Remote Touch, audio system, gauges and
meters
20
AMP NO.2
30
Audio system
21
EFI NO.2
15
Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission
717
6-3. Do-it-yourself maintenance
6
Maintenance and care
22
EFI NO.3
10
*
2
Multiport fuel injection system, sequential
multiport fuel system, air intake system,
exhaust system
7.5
*
1
Multiport fuel injection system, sequential
multiport fuel system, air intake system
23
INJ
7.5
Multiport fuel injection system, sequential
multiport fuel system
24
ECU-IG2 NO.3
7.5
Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission, power management system,
steering lock system, cruise control system
25
IGN
15
Starting system
26
D/L-AM2
25
Power door lock system
27
IG2-MAIN
25
INJ, IGN
28
ALT-S
*
2
7.5
Charging system
DC/DC-S
*
1
7.5
Hybrid system
29
MAYDAY
5
MAYDAY
30
TURN&HAZ
15
Turn signal lights, emergency flashers
31
STRG LOCK
10
Steering lock system
32
AMP
30
Audio system
33
H-LP LH-LO
15
Left-hand headlight
34
H-LP RH-LO
15
Right-hand headlight
35
EFI-MAIN NO.1
30
EFI NO.2, EFI NO.3, fuel system
36
SMART
5
Smart access system with push-button start,
occupant classification system
37
ETCS
10
Multiport fuel injection system, sequential
multiport fuel system
38
ABS NO.2
*
1
7.5
VSC, ABS
39
EFI NO.1
7.5
Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission
Fuse
Ampere
Circuit
718
6-3. Do-it-yourself maintenance
*
1
:
Hybrid vehicles
*
2
:
Gasoline vehicles
40
A/F
*
2
20
Air intake system
EFI-MAIN
NO.2
*
1
20
Fuel system, air intake system, exhaust sys-
tem
41
AM2
7.5
Power management system, smart access
system with push-button start
42
PANEL
10
Switch illumination, audio system, multi-infor-
mation display, audio display, shift lever light,
glove box light, console box light, Remote
Touch, intuitive parking assist switch illumina-
tion
43
DOME
7.5
Clock, footwell lights, vanity lights, ornament
lights, personal lights, door courtesy lights
44
ECU-B NO.1
10
Smart access system with push-button start,
main body ECU, steering sensor, gauges and
meters, gateway ECU, electric tilt and tele-
scopic steering column, power seats, over-
head module, outside mirror control ECU,
power trunk opener and closer ECU
45
SPARE
25
Spare fuse
46
SPARE
30
Spare fuse
Fuse
Ampere
Circuit
719
6-3. Do-it-yourself maintenance
6
Maintenance and care
Engine compartment (type B fuse box) (hybrid vehicles only)
Fuse
Ampere
Circuit
1
BATT FAN
7.5
Battery cooling fan
2
INV W/PMP RLY
7.5
INV W/PMP RLY
3
DC/DC IGCT
10
Hybrid system
4
INV
7.5
Hybrid system
5
BATT VL SSR
10
Hybrid system
6
PM IGCT
7.5
Power management system, hybrid system
7
IGCT-MAIN
25
INV W/PMP RLY, INV, DC/DC IGCT,
BATT VL SSR, PM IGCT, BATT FAN
8
INV W/PMP
15
Hybrid system
720
6-3. Do-it-yourself maintenance
Driver’s side instrument panel
Fuse
Ampere
Circuit
1
ECU-IG1 NO.2
10
Main body ECU, audio system, shift lock sys-
tem, outside mirror control ECU, tension
reducer, windshield wipers, heated steering
wheel, multi-information display, audio dis-
play, intuitive parking assist, tire pressure
warning system, moon roof, auto anti-glare
inside rear view mirror, raindrop sensor, rear
sunshade, wireless door lock system, power
trunk opener and closer ECU
2
ECU-IG1 NO.1
10
FAN, DEICER, VSC, ABS, charging system,
steering sensor, electronic controlled trans-
mission, electric power steering, gateway
ECU, electric tilt and telescopic steering col-
umn
3
PANEL NO.2
5
Clock
4
TAIL
15
Parking lights, side marker lights, license
plate lights
5
DOOR F/R
20
Power window, outside mirror control ECU
6
DOOR R/R
20
Power window
7
DOOR F/L
20
Power window, outside mirror control ECU
8
DOOR R/L
20
Power window
9
H-LP LVL
7.5
Automatic headlight leveling system
10
WASHER
10
Windshield washer
11
A/C-IG1
7.5
Air conditioning system, PTC heater, gauges
and meters, seat heaters and ventilators
721
6-3. Do-it-yourself maintenance
6
Maintenance and care
12
WIPER
25
Windshield wipers
13
BKUP LP
7.5
Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission, audio system, navigation sys-
tem, back-up lights
14
FUEL OPN
10
Fuel filler door opener
15
EPS-IG1
10
Electric power steering
16
P/OUTLET RR
15
Power outlet
17
RADIO-ACC
5
Audio system, Remote Touch, multi-informa-
tion display, audio display, navigation system
18
S/HTR&FAN F/R
10
Seat heaters and ventilators
19
S/HTR&FAN F/L
10
Seat heaters and ventilators
20
OBD
7.5
On-Board diagnosis system
21
ECU-B NO.2
10
Power window master switch, air condition-
ing system, smart access system with push-
button start, tire pressure warning system,
rear sunshade
22
STRG HTR
10
Heated steering wheel
23
PTL
25
Power trunk opener and closer ECU
24
STOP
7.5
Power management system, multiport fuel
injection system, sequential multiport fuel
system, VSC, ABS, electronic controlled
transmission, driver support system, engine
room junction block assy, tail lights, high
mounted stoplight, smart access system with
push-button start, shift lock system
25
P/SEAT F/L
30
Power seats
26
A/C-B
7.5
Air conditioning system
27
S/ROOF
10
Moon roof
28
P/SEAT F/R
30
Power seats
29
PSB
30
Pre-collision seat belt
30
D/L-AM1
20
Main body ECU
Fuse
Ampere
Circuit
722
6-3. Do-it-yourself maintenance
31
TI&TE
20
Electric tilt and telescopic steering column
32
A/B
10
Occupant classification system, SRS airbag
system
33
ECU-IG2 NO.1
7.5
Gauges and meters
34
ECU-IG2 NO.2
7.5
VSC, ABS, gateway ECU, smart access sys-
tem with push-button start, SRS airbag sys-
tem
35
CIG& P/OUTLET
15
Power outlet
36
ECU-ACC
7.5
Main body ECU, gauges and meters, outside
rear view mirrors
37
ECU-IG1 NO.3
10
Intuitive parking assist, driver support sys-
tem, skid control buzzer, Blind Spot Monitor,
radar sensor
38
S/HTR RR
20
No circuit
Fuse
Ampere
Circuit
723
6-3. Do-it-yourself maintenance
6
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. 724)
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-
genuine parts or parts not designed for this vehicle may be unusable.
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 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.
797
7
When trouble arises
7-2. Steps to take in an emergency
If the engine will not start (gasoline vehicles)
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. 197)
There may be a malfunction in the engine immobilizer system.
(
P. 80)
One of the following may be the cause of the problem:
The 12-volt battery may be discharged. (
P. 805)
The 12-volt 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. How-
ever, an interim measure is available to start the engine. (
P. 798)
If the engine will not start even though correct starting procedures are
being followed (
P. 197), consider each of the following 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 vol-
ume.
The starter motor does not turn over
799
7
When trouble arises
7-2. Steps to take in an emergency
If the hybrid system will not start (hybrid vehicles)
One of the following may be the cause of the problem:
The electronic key may not be functioning properly. (
P. 803)
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
There may be a malfunction in the immobilizer system. (
P. 82)
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 system. (
P. 800)
One of the following may be the cause of the problem:
The 12-volt battery may be discharged. (
P. 809)
The 12-volt battery terminal connections may be loose or corroded.
Reasons for the hybrid system not starting vary depending on the situa-
tion. Check the following and perform the appropriate procedure:
The hybrid system will not start even though the correct starting
procedure is being followed. (
P. 204)
The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.