Toyota Corolla - 2013 Fuse Box Diagram

Toyota Corolla - 2013 Fuse Box Diagram

326
3-7. Other interior features
Power outlet
The power outlet can be used when
Vehicles with smart key system
The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON
mode.
Vehicles without smart key system
The engine switch is in the “ACC” or “ON” position.
NOTICE
To avoid damaging the power outlet
Close the power outlet lid when the power outlet is not in use.
Foreign objects or liquids that enter the power outlet may cause a short cir-
cuit.
To prevent the fuse from being blown
Do not use an accessory that uses more than 12 V 10 A.
To prevent the battery from being discharged
Do not use the power outlet longer than necessary when the engine is not
running.
: If equipped
The power outlet can be used for 12 V accessories that run on less
than 10 A.
348
4-3. Do-it-yourself maintenance
Items
Parts and tools
Fuses
(
P. 392)
Fuse with same amperage rating
as original
Radiator and condenser
(
P. 364)
Tire inflation pressure (
P. 379)
• Tire pressure gauge
• Compressed air source
Washer fluid
(
P. 369)
• Water washer fluid containing
antifreeze (for winter use)
• Funnel
356
4-3. Do-it-yourself maintenance
Engine compartment
1.8 L 4-cylinder (2ZR-FE) engine
Engine coolant reservoir
(
P. 363)
Engine oil filler cap
(
P. 360)
Brake fluid reservoir
(
P. 364)
Fuse box
(
P. 392)
Battery
(
P. 367)
Radiator
(
P. 364)
Electric cooling fan
Condenser
(
P. 364)
Engine oil level dipstick
(
P. 358)
Washer fluid tank (
P. 369)
357
4-3. Do-it-yourself maintenance
4
Maintenance and care
2.4 L 4-cylinder (2AZ-FE) engine
Engine coolant reservoir
(
P. 363)
Engine oil filler cap
(
P. 360)
Engine oil level dipstick
(
P. 358)
Brake fluid reservoir
(
P. 364)
Fuse box
(
P. 392)
Battery
(
P. 367)
Radiator
(
P. 364)
Electric cooling fans
Condenser
(
P. 364)
Washer fluid tank (
P. 369)
392
4-3. Do-it-yourself maintenance
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 necessary.
Vehicles with smart key system: Turn the “ENGINE START
STOP” switch OFF.
Vehicles without smart key system: Turn the engine switch
OFF.
Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid
off.
Under the driver’s side instrument panel
Remove the lid.
STEP
1
STEP
2
393
4-3. Do-it-yourself maintenance
4
Maintenance and care
Driver’s side instrument panel
Remove the instrument panel.
After a system failure, see “Fuse layout and amperage rat-
ings” (
P. 396) for details about which fuse to check.
Take out the pullout tool.
Only type A fuse can be
removed using the pullout tool.
For type A and B fuses: Remove the fuse.
STEP
3
STEP
4
STEP
5
394
4-3. Do-it-yourself maintenance
Check if the fuse has blown.
Type A
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
Type B
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
STEP
6
395
4-3. Do-it-yourself maintenance
4
Maintenance and care
Type C
Normal fuse
Blown fuse
Contact your Toyota dealer.
Type D
Normal fuse
Blown fuse
Contact your Toyota dealer.
396
4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings
Engine compartment
Fuse
Ampere
Circuit
1
CDS FAN
30 A
Electric cooling fan(s)
2
RDI FAN
40 A
Electric cooling fan(s)
3
ABS NO. 3
30 A
Anti-lock brake system, vehicle sta-
bility control system
4
ABS NO. 1
50 A
Anti-lock brake system, vehicle sta-
bility control system
5
HTR
50 A
Air conditioning system
6
ALT
120 A
Charging system, RDI FAN, ABS
NO. 1, ABS NO. 3, HTR, HTR SUB
NO. 1, HTR SUB NO. 3, ACC, CIG,
ECU-IG NO. 2, HTR-IG, WIPER,
WASHER, ECU-IG NO. 1, AM1,
DOOR, STOP, FR DOOR,
POWER, RR DOOR, RL DOOR,
OBD, ACC-B, FR FOG, DEF, MIR
HTR, TAIL, PANEL, PWR SEAT,
SUNROOF
7
EPS
60 A
Electric power steering
397
4-3. Do-it-yourself maintenance
4
Maintenance and care
8
GLOW*
80 A
No circuit
9
P/I
50 A
EFI MAIN, HORN, IG2
10
H-LP MAIN
50 A
H-LP LH LO, H-LP RH LO, H-LP
LH HI, H-LP RH HI
11
EFI NO. 2
10 A
Emission control system
12
EFI NO. 1
10 A
Multiport fuel injection system/
sequential multiport fuel injection
system
13
H-LP RH HI
10 A
Right-hand headlight (high beam)
14
H-LP LH HI
10 A
Left-hand headlight (high beam)
15
H-LP RH LO
10 A
Right-hand headlight (low beam)
16
H-LP LH LO
10 A
Left-hand headlight (low beam)
17
ETCS
10 A
Electronic throttle control system
18
TURN-HAZ
10 A
Turn signal lights, emergency
flashers
19
ALT-S
7.5 A
Charging system
20
AM2 NO. 2
7.5 A
Multiport fuel injection system/
sequential multiport fuel injection
system, starting system
21
AM2
30 A
Starting system
22
STRG LOCK
20 A
Steering lock system
23
IG2 NO. 2
7.5 A
Starting system
24
ECU-B2
10 A
Air conditioning system
25
ECU-B
10 A
Main body ECU, gauge and meters,
clock
26
RAD NO. 1
15 A
Audio system
27
DOME
10 A
Trunk light, smart key system, inte-
rior light
28
AMP*
30 A
Audio system
Fuse
Ampere
Circuit
398
4-3. Do-it-yourself maintenance
*
:
If equipped
29
MAYDAY*
10 A
No circuit
30
SPARE
10 A
Spare fuse
31
SPARE
30 A
Spare fuse
32
SPARE
20 A
Spare fuse
33
EFI MAIN
20 A
Multiport fuel injection system/
sequential multiport fuel injection
system, EFI NO. 1, EFI NO. 2
34
HORN
10 A
Horn
35
IG2
15 A
Multiport fuel injection system/
sequential multiport fuel injection
system, starting system, IGN,
METER
36
ST*
7.5 A
No circuit
37
HTR SUB
NO. 1
30 A
PTC heater
38
HTR SUB
NO. 3
30 A
PTC heater
Fuse
Ampere
Circuit
399
4-3. Do-it-yourself maintenance
4
Maintenance and care
Under the driver’s side instrument panel
Fuse
Ampere
Circuit
1
DEF
40 A
Rear window defogger, MIR HTR
2
PWR SEAT
30 A
Power seat
3
TAIL
10 A
Parking lights, tail lights, license
plate lights, front side marker lights,
multiport fuel injection system/
sequential multiport fuel injection
system, instrument cluster lights
4
PANEL
7.5 A
Switch illumination
5
FR DOOR
20 A
Power windows, moon roof
6
RL DOOR
20 A
Power windows
7
RR DOOR
20 A
Power windows
8
SUNROOF
20 A
Moon roof
9
CIG
15 A
Cigarette lighter
10
ACC
7.5 A
Outside rear view mirrors, audio
system, main body ECU
11
MIR HTR
10 A
Outside rear view mirror defogger
12
IGN
7.5 A
Steering lock system, SRS airbag
system, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system, front passenger
occupant classification system
13
METER
7.5 A
Gauge and meters
400
4-3. Do-it-yourself maintenance
14
POWER
30 A
Power windows
15
SEAT HTR
15 A
Seat heater
16
HTR-IG
10 A
Air conditioning system
17
WIPER
25 A
Windshield wipers
18
WASHER
15 A
Windshield washer
19
ECU-IG NO. 1
10 A
Automatic transmission, main body
ECU, electric power steering, elec-
tric cooling fan(s), shift lock control
system, anti-lock brake system, tire
pressure warning system, vehicle
stability control system, cruise con-
trol system
20
ECU-IG NO. 2
10 A
Back-up lights, charging system,
rear window defogger, air condi-
tioning system, multiport fuel injec-
tion system/sequential multiport
fuel injection system, moon roof
21
OBD
7.5 A
On-board diagnosis system
22
STOP
10 A
Stop lights, high mounted stop-
light, anti-lock brake system, main
body ECU, multiport fuel injection
system/sequential multiport fuel
injection system, shift lock control
system, vehicle stability control
system
23
DOOR
25 A
Power door lock system
24
ACC-B
25 A
CIG, ACC
25
FR FOG
15 A
Front fog lights
26
AM1
7.5 A
Starting system, ACC, CIG
Fuse
Ampere
Circuit
401
4-3. Do-it-yourself maintenance
4
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 replacing. (
P. 402)
If the replaced fuse blows again, have the vehicle inspected by your
Toyota dealer.
If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
CAUTION
To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
Never use a fuse of a higher amperage rating than 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.
This can cause extensive damage or even fire.
Do not modify the fuse or the fuse box.
NOTICE
Before replacing fuses
Have the cause of electrical overload determined and repaired by your
Toyota dealer, as soon as possible.
448
5-2. Steps to take in an emergency
If the engine will not start
If the engine still does not start after following the correct starting
procedure (
P. 131, 135) or releasing the steering lock (
P. 133,
137), confirm the following points.
The engine will not start even when the starter motor oper-
ates normally.
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 once more following correct starting
procedures. (
P. 131, 135)
There may be a malfunction in the engine immobilizer system.
(
P. 81)
The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
The battery may be discharged. (
P. 455)
The battery terminal connections may be loose or corroded.
The starter motor does not turn over (vehicles with smart
key system).
One of the following may be the cause of the problem.
The engine starting system may be malfunctioning due to an
electrical problem such as an open circuit or a blown fuse.
However, an interim measure is available to start the engine.
(
P. 449)
The electronic key battery is depleted. However, an interim
measure is available to start the engine. (
P. 453)
W A R R A N T Y
W A R R A N T Y
This warranty also does not cover the following:
N O R M A L S O U N D , V I B R A T I O N A N D D E T E R I O R A T I O N
Conditions related to normal noise, wear, vibration, deterioration,
discolouration, distortion, deformation and fading.
M A I N T E N A N C E E X P E N S E
Normal maintenance services such as: engine tune-ups, lubrication, cleaning
and polishing, replacement of coolant, filters, spark plugs, fuses, remote key/
key fob batteries, worn wiper blades, brake pads/linings and clutch linings.
V E H I C L E S W I T H A L T E R E D O D O M E T E R R E A D I N G
Failure of a vehicle on which the odometer has been altered or changed so that
the actual kilometres driven cannot be determined.
S A L V A G E O R W R I T T E N - O F F V E H I C L E S
The new vehicle warranty no longer applies on any Toyota vehicle which is
designated at any time as salvaged, scrapped, junked, totalled or written off.
I N C I D E N T A L D A M A G E S
Incidental or consequential damages associated with a vehicle failure. Such
damages include but are not limited to inconvenience, the cost of
transportation (unless expressly provided in this warranty), telephone calls and
lodging, the loss of personal or commercial property, and the loss of pay or
revenue.
T I R E S
Tires originally installed on a new 2013 model year Toyota vehicle are
warranted by the respective tire manufacturer. Refer to the tire pamphlet
provided with your Toyota vehicle. If an original tire on your Toyota vehicle has
a defect during the term of the tire manufacturer warranty, please contact
your authorized Toyota dealer for assistance.
Any implied warranty of merchantability or fitness for a particular purpose
applicable to this vehicle, where permitted by law, is limited in duration to the
duration of this written warranty. The performance of repairs and needed
adjustments is the exclusive remedy under this written warranty or any implied
warranty. Toyota shall not be liable for incidental or consequential damages by
reasons of this written warranty or any implied warranty.
The provision of the above written warranties is in addition to any statutory
warranties or other rights or remedies as may otherwise exist at law.
Toyota does not authorize any person or corporation to assume for it any
obligation or liability or make any representation in respect of the
Toyota New
Vehicle Warranty.
1 3
Toyota New Vehicle Warranty
402
5-5. Other interior features
Corolla_TMMT_EE (OM12F04E)
The power outlets can be used when
Vehicles without a smart entry & start system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart entry & start system
The engine switch is in ACCESSORY or IGNITION ON mode.
NOTICE
To avoid damaging the power outlets
Close the power outlet covers 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 fuse
Do not use an accessory that uses more than 12 V 10 A.
To prevent battery discharge
Do not use the power outlets longer than necessary when the engine is not
running.
420
Corolla_TMMT_EE (OM12F04E)
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. 437)
Warm water
Baking soda
• Grease
Conventional wrench
(for terminal clamp bolts)
Engine coolant level
(
P. 435)
• “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. 430)
• “Toyota Genuine Motor Oil” or
equivalent
Rag or paper towel
• Funnel (used only for adding
engine oil)
Fuses
(
P. 460)
Fuse with same amperage rating
as original
Light bulbs
(
P. 465)
Bulb with same number and watt-
age rating as original
Phillips-head screwdriver
Flathead screwdriver
• Wrench
Radiator, condenser and intercooler
(
P. 436)
Tire inflation pressure
(
P. 450)
Tire pressure gauge
Compressed air source
427
6-3. Do-it-yourself maintenance
Corolla_TMMT_EE (OM12F04E)
6
Maintenance and care
1NR-FE engine
Engine compartment
Washer fluid tank
(
P. 440)
Engine coolant reservoir
(
P. 435)
Engine oil filler cap
(
P. 432)
Engine oil level dipstick
(
P. 430)
Battery
(
P. 437)
Fuse box
(
P. 460)
Electric cooling fan
Condenser
(
P. 436)
Radiator
(
P. 436)
1
2
3
4
5
6
7
8
9
428
6-3. Do-it-yourself maintenance
Corolla_TMMT_EE (OM12F04E)
1ZR-FE, 1ZR-FAE and 2ZR-FE engines
Washer fluid tank
(
P. 440)
Engine coolant reservoir
(
P. 435)
Engine oil filler cap
(
P. 432)
Engine oil level dipstick
(
P. 430)
Battery
(
P. 437)
Fuse box
(
P. 460)
Electric cooling fan
Condenser
(
P. 436)
Radiator
(
P. 436)
1
2
3
4
5
6
7
8
9
429
6-3. Do-it-yourself maintenance
Corolla_TMMT_EE (OM12F04E)
6
Maintenance and care
1ND-TV engine
Washer fluid tank
(
P. 440)
Engine coolant reservoir
(
P. 435)
Engine oil filler cap
(
P. 432)
Engine oil level dipstick
(
P. 430)
Fuel filter
(
P. 441)
Battery
(
P. 437)
Fuse box
(
P. 460)
Radiator
(
P. 436)
Electric cooling fan
Condenser
(
P. 436)
Intercooler
(
P. 436)
1
2
3
4
5
6
7
8
9
10
11
460
6-3. Do-it-yourself maintenance
Corolla_TMMT_EE (OM12F04E)
Turn the engine switch off.
Open the fuse box cover.
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
463
6-3. Do-it-yourself maintenance
Corolla_TMMT_EE (OM12F04E)
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
Type A
Type B
Type C
464
6-3. Do-it-yourself maintenance
Corolla_TMMT_EE (OM12F04E)
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. 465)
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.
566
7-2. Steps to take in an emergency
Corolla_TMMT_EE (OM12F04E)
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. 194, 197)
There may be a malfunction in the engine immobilizer system.
(
P. 74)
One of the following may be the cause of the problem:
The battery may be discharged. (
P. 573)
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. 567)
If the engine will not start
If the engine will not start even though correct starting proce-
dures are being followed (
P. 194, 197), 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)
344
TMC corolla_EE
4-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance yourself, be sure to follow the correct
procedures as given in these sections.
Items
Parts and tools
Battery condition
(
P. 362)
• Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp bolts)
Engine coolant level
(
P. 360)
• Toyota Super Long Life Coolant
or 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. 355)
• Toyota Genuine Motor Oil or
equivalent
• Rag or paper towel, funnel
(used only for adding oil)
Fuses
(
P. 382)
Fuse with same amperage rating
as original
Radiator, condenser and inter-
cooler
(
P. 362)
Tire inflation pressure (
P. 371)
• Tire pressure gauge
• Compressed air source
Washer fluid
(
P. 366)
• Water washer fluid containing
antifreeze (for winter use)
• Funnel
351
4-3. Do-it-yourself maintenance
4
Maintenance and care
TMC corolla_EE
Engine compartment
1NR-FE engine
Washer fluid tank (
P. 366)
Engine coolant reservoir
(
P. 360)
Engine oil filler cap
(
P. 357)
Engine oil level dipstick
(
P. 355)
Battery
(
P. 362)
Fuse box
(
P. 382)
Electric cooling fan
Condenser
(
P. 362)
Radiator
(
P. 362)
352
4-3. Do-it-yourself maintenance
TMC corolla_EE
1ZR-FE engine
Washer fluid tank (
P. 366)
Engine coolant reservoir
(
P. 360)
Engine oil filler cap
(
P. 357)
Engine oil level dipstick
(
P. 355)
Battery
(
P. 362)
Fuse box
(
P. 382)
Electric cooling fan
Condenser
(
P. 362)
Radiator
(
P. 362)
353
4-3. Do-it-yourself maintenance
4
Maintenance and care
TMC corolla_EE
1ND-TV engine
Washer fluid tank (
P. 366)
Engine coolant reservoir
(
P. 360)
Engine oil filler cap
(
P. 357)
Engine oil level dipstick
(
P. 355)
Battery
(
P. 362)
Fuel filter
(
P. 468)
Fuse box
(
P. 382)
Radiator
(
P. 362)
Electric cooling fan
Condenser
(
P. 362)
Intercooler
(
P. 362)
382
4-3. Do-it-yourself maintenance
TMC corolla_EE
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 necessary.
Turn the “ENGINE START STOP” switch or the engine
switch OFF.
Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid
off.
Instrument panel
Type A
Remove the lid.
STEP
1
STEP
2
383
4-3. Do-it-yourself maintenance
4
Maintenance and care
TMC corolla_EE
Type B
Remove the instrument panel.
After a system failure, see “Fuse layout and amperage rat-
ings” (
P. 385) for details about which fuse to check.
Remove the fuse with the pull-
out tool.
Check if the fuse has blown.
Type A
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
STEP
3
STEP
4
STEP
5
384
4-3. Do-it-yourself maintenance
TMC corolla_EE
Type B
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
Type C
Normal fuse
Blown fuse
Contact any authorized Toyota
dealer or repairer, or another
duly qualified and equipped
professional.
Type D
Normal fuse
Blown fuse
Contact any authorized Toyota
dealer or repairer, or another
duly qualified and equipped
professional.
385
4-3. Do-it-yourself maintenance
4
Maintenance and care
TMC corolla_EE
Fuse layout and amperage ratings
Engine compartment
Fuse
Ampere
Circuit
1
H-LP CLN
30 A
Headlight cleaner
2
RDI FAN
40 A
Electric cooling fan
3
ABS NO. 3
*
1
30 A
Anti-lock brake system, vehicle sta-
bility control system
4
ABS NO. 1
50 A
Anti-lock brake system, vehicle sta-
bility control system
5
HTR
50 A
Air conditioning system
6
ALT
120 A
*
1
RDI FAN, H-LP CLN, ABS NO. 1,
ABS NO. 3, ABS NO. 2, HTR, HTR
SUB NO. 1, HTR SUB NO. 2, HTR
SUB NO. 3, STV HTR, ACC, CIG,
METER, IGN, ECU-IG NO. 2, HTR-
IG, WIPER, WASHER, ECU-IG
NO. 1, SEAT HTR, AM1, DOOR,
STOP, FR DOOR, POWER, RR
DOOR, RL DOOR, OBD, ACC-B,
RR FOG, FR FOG, DEF, MIR HTR,
TAIL, PANEL
140 A
*
2
386
4-3. Do-it-yourself maintenance
TMC corolla_EE
7
EPS
60 A
Electric power steering
8
GLOW
*
2
80 A
Engine glow system
9
P-SYSTEM
*
1
30 A
No circuit
10
P/I
50 A
EFI MAIN, HORN, IG2
11
H-LP MAIN
50 A
H-LP LH LO, H-LP RH LO, H-LP
LH HI, H-LP RH HI
12
AMT
*
7
50 A
Multi-mode manual transmission
13
SPARE
10 A
Spare fuse
14
SPARE
30 A
Spare fuse
15
SPARE
20 A
Spare fuse
16
ECU-B3
*
2
7.5 A
Multiport fuel injection system/
sequential multiport fuel injection
system
17
ECU-B2
10 A
Multi-mode manual transmission,
air conditioning system, smart entry
& start system, power windows
18
ECU-B
10 A
Main body ECU, gauge and meters,
vehicle stability control system,
power door lock system, starting sys-
tem, charging system
19
RAD NO. 1
15 A
Audio system
20
DOME
10 A
Interior lights, trunk light, vanity
lights, smart entry & start system,
wireless remote control, engine
switch light
21
AM2 NO. 2
7.5 A
Main body ECU
,
multiport fuel
injection system/sequential multi-
port fuel injection system, starting
system
22
ALT-S
7.5 A
Charging system
23
TURN-HAZ
10 A
Turn signal lights
Fuse
Ampere
Circuit
387
4-3. Do-it-yourself maintenance
4
Maintenance and care
TMC corolla_EE
24
ETCS
*
1
10 A
Multiport fuel injection system/
sequential multiport fuel injection
system
25
AM2
30 A
Starting system, IG2 NO. 2
26
STRG LOCK
20 A
Steering lock system
27
IGT/INJ
*
1
15 A
Multiport fuel injection system/
sequential multiport fuel injection
system, starting system
28
EFI MAIN
20 A
*
1
Multiport fuel injection system/
sequential multiport fuel injection
system, EFI NO. 1, EFI NO. 2
30 A
*
2
29
HORN
10 A
Horn
30
IG2
15 A
Multiport fuel injection system/
sequential multiport fuel injection
system, starting system, IG2 NO.
2, IGN, METER
31
HTR SUB NO. 1
30 A
*
5
Air conditioning system
50 A
*
6
32
HTR SUB NO. 2
30 A
Air conditioning system
33
HTR SUB NO. 3
30 A
Air conditioning system
34
FR DEICER
*
1
20 A
No circuit
35
ABS NO. 2
30 A
Anti-lock brake system, vehicle sta-
bility control system
36
STV HTR
*
2
25 A
Power heater
37
WIP-S
7.5 A
Charging system
38
IG2 NO. 2
7.5 A
Starting system, AM2, AM2 NO. 2
39
EFI NO. 2
10 A
Multiport fuel injection system/
sequential multiport fuel injection
system
Fuse
Ampere
Circuit
388
4-3. Do-it-yourself maintenance
TMC corolla_EE
*
1
:
Vehicles with a gasoline engine
*
2
:
Vehicles with a diesel engine
*
3
:
Vehicles without discharge headlights (low beam)
*
4
:
Vehicles with discharge headlights (low beam)
*
5
:
Vehicles with a 495W PTC heater
*
6
:
Vehicles with a 600W PTC heater
*
7
:
Vehicles with a multi-mode manual transmission
40
EFI NO. 1
10 A
Multiport fuel injection system/
sequential multiport fuel injection
system
41
H-LP RH HI
10 A
Right-hand headlight (high beam)
42
H-LP LH HI
10 A
Left-hand headlight (high beam)
43
H-LP RH LO
10 A
*
3
Right-hand headlight (low beam)
15 A
*
4
44
H-LP LH LO
10 A
*
3
Left-hand headlight (low beam)
15 A
*
4
Fuse
Ampere
Circuit
389
4-3. Do-it-yourself maintenance
4
Maintenance and care
TMC corolla_EE
Instrument panel (type A)
Fuse
Ampere
Circuit
1
TAIL
10 A
Front position lights, tail lights,
license plate lights, rear fog light,
front fog lights, manual headlight
leveling dial, multiport fuel injection
system/sequential multiport fuel
injection system, instrument cluster
lights
2
PANEL
7.5 A
Switch illumination, instrument
cluster lights, main body ECU
3
FR DOOR
20 A
Power windows
4
RL DOOR
20 A
Power windows
5
RR DOOR
20 A
Power windows
6
SUNROOF
20 A
No circuit
7
CIG
15 A
Cigarette lighter
8
ACC
7.5 A
Outside rear view mirrors, audio
system, main body ECU, smart
entry & start system, rear view
monitor system
9
MIR HTR
10 A
Outside rear view mirror defoggers,
multiport fuel injection system/
sequential multiport fuel injection
system
10
RR FOG
7.5 A
Rear fog light
390
4-3. Do-it-yourself maintenance
TMC corolla_EE
11
IGN
7.5 A
Steering lock system, SRS airbag
system, multi-mode manual trans-
mission, multiport fuel injection sys-
tem/sequential multiport fuel
injection system, smart entry &
start system, charging system,
starting system
12
METER
7.5 A
Gauge and meters
13
SEAT HTR
15 A
Seat heaters
14
HTR-IG
10 A
Air conditioning system, rear win-
dow defogger, power heater
15
WIPER
25 A
Windshield wipers, rain sensor
16
WASHER
15 A
Windshield washer
17
ECU-IG NO. 1
10 A
Automatic headlight leveling sys-
tem, main body ECU, electric
power steering, electric cooling fan,
shift lock control system, rain sen-
sor, anti-lock brake system, vehi-
cle stability control system,
headlight cleaner
18
ECU-IG NO. 2
10 A
Back-up lights, charging system,
auto anti-glare inside rear view mir-
ror, rear window defogger, air con-
ditioning system, emergency
flashers, front passenger’s seat
belt reminder light, rear view moni-
tor system, multiport fuel injection
system/sequential multiport fuel
injection system
19
OBD
7.5 A
On-board diagnosis system
Fuse
Ampere
Circuit
391
4-3. Do-it-yourself maintenance
4
Maintenance and care
TMC corolla_EE
20
STOP
10 A
Stop lights, high mounted stop-
light, anti-lock brake system, main
body ECU, multiport fuel injection
system/sequential multiport fuel
injection system, multi-mode man-
ual transmission, shift lock control
system
21
DOOR
25 A
Power door lock system
22
ACC-B
25 A
CIG, ACC
23
FR FOG
15 A
Front fog lights
24
AM1
7.5 A
Starting system, shift lock control
system, multiport fuel injection sys-
tem/sequential multiport fuel injec-
tion system
Fuse
Ampere
Circuit
392
4-3. Do-it-yourself maintenance
TMC corolla_EE
Instrument panel (type B)
Fuse
Ampere
Circuit
1
POWER
30 A
Power windows
2
DEF
40 A
Rear window defogger, MIR HTR
3
PWR SEAT
30 A
No circuit
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. 394)
If the replaced fuse blows again, have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
393
4-3. Do-it-yourself maintenance
4
Maintenance and care
TMC corolla_EE
CAUTION
To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
Never use a fuse of a higher amperage rating than 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.
This can cause extensive damage or even fire.
Do not modify the fuse or the fuse box.
NOTICE
Before replacing fuses
Have the cause of electrical overload determined and repaired by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional, as soon as possible.
450
5-2. Steps to take in an emergency
TMC corolla_EE
If the engine will not start
If the engine still does not start after following the correct starting
procedure (
P. 131, 136) or releasing the steering lock (
P. 134,
138), confirm the following points.
The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
There may not be sufficient fuel in the vehicle’s tank.
Gasoline engine: Refuel the vehicle.
Diesel engine: (
P. 468)
The engine may be flooded. (gasoline engine)
Try to restart the engine once more following correct starting
procedures. (
P. 131, 136)
There may be a malfunction in the engine immobilizer system.
(
P. 75)
The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
The battery may be discharged. (
P. 458)
The battery terminal connections may be loose or corroded.
The starter motor does not turn over. (automatic transmis-
sion vehicles with a smart entry & start system)
The engine starting system may be malfunctioning due to an
electrical problem such as an open circuit or a blown fuse. How-
ever, an interim measure is available to start the engine.
(
P. 451)