2020 TOYOTA TACOMA fuse box

4136-3. Do-it-yourself maintenance
6
Maintenance and care
Engine compartment
2TR-FE engine
Washer fluid tank (P. 424)
Radiator cap
Engine coolant reservoir ( P. 417)
Engine oil filler cap ( P. 416)
Power steering fluid reservoir ( P. 420) Engine oil level dipstick
( P. 415)
Brake fluid reservoir ( P. 419)
Fuse box ( P. 446)
Battery ( P. 422)
Condenser ( P. 419)
Radiator ( P. 419)1
2
3
4
5
6
7
8
9
10
11

4146-3. Do-it-yourself maintenance
2GR-FKS engine
Washer fluid tank (P. 424)
Power steering fluid reservoir ( P. 420)
Radiator cap
Engine oil level dipstick ( P. 415)
Engine coolant reservoir ( P. 417) Engine oil filler cap (
P. 416)
Brake fluid reservoir ( P. 419)
Fuse box ( P. 446)
Battery ( P. 422)
Condenser ( P. 419)
Radiator ( P. 419)1
2
3
4
5
6
7
8
9
10
11

4466-3. 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

4476-3. Do-it-yourself maintenance
6
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

4486-3. 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. 449)
● 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.
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.

597Alphabetical index
Engine switch (ignition switch)............. 201, 204
Engine switch light
(ignition switch light) ............ 347
Event data recorder (EDR) ........ 11
Flat tire...................................... 504
Floor mats .................................. 26
Fluid Automatic transmission......... 541
Brake .................................... 542
Power steering ...................... 542
Washer ................................. 424
Fog lights ................................. 228 Replacing light bulbs............. 455
Switch ................................... 228
Wattage ................................ 545
Four-wheel drive system ........ 297
Front passenger occupant
classification system .............. 48
Front personal lights ............... 348
Front seats ............................... 139
Adjustment ............................ 139
Cleaning................................ 400
Correct driving posture ........... 28
Head restraints ..................... 145
Seat heaters ......................... 345
Front side marker lights Light switch ........................... 219
Replacing light bulbs............. 453
Wattage ................................ 545
Front turn signal lights Replacing light bulbs............. 454
Turn signal lever ................... 217
Wattage ................................ 545 Fuel ........................................... 536
Capacity................................ 536
Fuel gauge.............................. 98
Fuel pump shut off system ... 474
Information............................ 546
Refueling .............................. 232
Type...................................... 536
Warning light......................... 476
Warning message................. 486
Fuel consumption
Average fuel consumption ............... 103, 109
Current fuel
consumption ............... 103, 109
Fuel filler door ......................... 234
Fuel pump shut off system..... 474
Fuses ........................................ 446
Garage door opener ................ 383
Gas station information .......... 608
Gauges ....................................... 98
Glove box ................................. 351
Grocery bag hooks.................. 366
F
G