2018 TOYOTA TACOMA fuse

5077-3. Do-it-yourself maintenance
7
Maintenance and care
Engine compartment
2TR-FE engine
Washer fluid tank (P. 518)
Radiator cap
Engine coolant reservoir ( P. 5 11 )
Engine oil filler cap ( P. 510)
Power steering fluid reservoir ( P. 514) Engine oil level dipstick
( P. 509)
Brake fluid reservoir ( P. 513)
Fuse box ( P. 540)
Battery ( P. 516)
Condenser ( P. 513)
Radiator ( P. 513)1
2
3
4
5
6
7
8
9
10
11

5087-3. Do-it-yourself maintenance
2GR-FKS engine
Washer fluid tank (P. 518)
Power steering fluid reservoir ( P. 514)
Radiator cap
Engine oil level dipstick ( P. 509)
Engine coolant reservoir ( P. 5 11 ) Engine oil filler cap (
P. 510)
Brake fluid reservoir ( P. 513)
Fuse box ( P. 540)
Battery ( P. 516)
Condenser ( P. 513)
Radiator ( P. 513)1
2
3
4
5
6
7
8
9
10
11

5407-3. Do-it-yourself maintenance
Checking and replacing fuses
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.
Engine compartment
Push the tabs in and lift the
cover off.
Under the instrument panel
Remove the cover.
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

5417-3. Do-it-yourself maintenance
7
Maintenance and care
Remove the fuse with the pull-
out 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 ampera ge rat-
ing. The amperage rating can be found on the fuse box cover.
Type C:
Contact your Toyota dealer.
3
4
1
2
Ty p e AType B
Ty p e C

5427-3. Do-it-yourself maintenance
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been repla ced, a bulb may
need replacement. ( P. 543)
● 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 f rom damage.
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 indicate d, 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 b y your
Toyota dealer as soon as possible.

609
8
When trouble arises
8-2. Steps to take in an emergency
If the engine will not star t
One of the following may be the cause of the problem:
● There may not be sufficient f uel in the vehicle’s tank.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine again following correct starting proc edures.
(  P. 193, 196)
● There may be a malf unction in the engine immobilizer system.
(if equipped) ( P. 69)
One of the following may be the cause of the problem:
● The battery may be discharged. ( P. 613)
● The battery terminal connecti ons may be loose or corroded.
The engine starting system may be malfunctioning due to an elec trical
problem such as an open circuit or a blown fuse. However, an in terim
measure is available to start the engine. ( P. 610)
If the engine will not start eve n though correct starting proce -
dures are being followed ( P. 193, 196), consider each of the fol-
lowing points.
The engine will not start even t hough the starter motor operates
normally.
The starter motor turns over slowly, the interior lights and he ad-
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)

6579-3. Items to initialize
9
Vehicle specifications
Items to initialize
*1: If equipped
*2: For U.S.A. only
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:
ItemWhen to initializeReference
Moon roof*1• After reconnecting or chang- ing the battery
• After changing a fuse
P. 156
Maintenance required
reminder message indicat-
ing maintenance is
required
*2
• After the maintenance is per- formedP. 498
Tire pressure warning sys-
tem
*1• When rotating the tires.
• When changing the tire size.P. 521

686Alphabetical index
Engine switch (ignition switch)............. 193, 196
Engine switch light
(ignition switch light) ............ 441
Event data recorder (EDR) ........ 10
Flat tire...................................... 594
Floor mats .................................. 24
Fluid Automatic transmission......... 631
Brake .................................... 632
Power steering ...................... 632
Washer ................................. 518
Fog lights ................................. 220 Replacing light bulbs............. 549
Switch ................................... 220
Wattage ................................ 634
Four-wheel drive system ........ 299
Front passenger occupant
classification system .............. 45
Front personal lights ............... 442
Front seats ............................... 131
Adjustment ............................ 131
Cleaning................................ 494
Correct driving posture ........... 26
Head restraints ..................... 136
Seat heaters ......................... 439
Front side marker lights Light switch ........................... 211
Replacing light bulbs............. 547
Wattage ................................ 634
Front turn signal lights Replacing light bulbs............. 548
Turn signal lever ................... 209
Wattage ................................ 634 Fuel ........................................... 626
Capacity................................ 626
Fuel gauge.............................. 90
Fuel pump shut off system ... 565
Information............................ 635
Refueling .............................. 224
Type...................................... 626
Warning light......................... 567
Warning message................. 577
Fuel consumption
Average fuel consumption ................. 95, 101
Current fuel
consumption ................. 95, 101
Fuel filler door ......................... 226
Fuel pump shut off system..... 565
Fuses ........................................ 540
Garage door opener ................ 478
Gas station information .......... 696
Gauges ....................................... 90
Glove box ................................. 445
Grocery bag hooks.................. 460
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