fuse box TOYOTA tC 2012 Owners Manual (in English)

294
4-3. Do-it-yourself maintenance
Scion_tC_U_(OM21041U)
Engine compar tment
Washer fluid tank (P. 308)
Engine coolant reservoir 
(  P. 299)
Engine oil filler cap 
(  P. 296)
Engine oil level dipstick 
(  P. 295)Brake fluid reservoir 
(  P. 301)
Fuse box ( P. 330)
Battery ( P. 304)
Electric cooling fans
Condenser ( P. 301)
Radiator ( P. 301)

330
4-3. Do-it-yourself maintenance
Scion_tC_U_(OM21041U)
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 without a smart key system
Turn the engine switch off. 
Vehicles with a smart key system 
Turn the “ENGINE START STOP” 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

332 4-3. Do-it-yourself maintenance
Scion_tC_U_(OM21041U)
Check if the fuse is blown.
Ty p e A Normal fuse
Blown fuse
Replace the blown fuse with a
new fuse of an appropriate
amperage rating. The amper-
age rating can be found on the
fuse box lid.
Ty p e B
Normal fuse
Blown fuse
Replace the blown fuse with a
new fuse of an appropriate
amperage rating. The amper-
age rating can be found on the
fuse box lid.
Ty p e CNormal fuse
Blown fuse
Contact your Scion dealer.
STEP 5

340 4-3. Do-it-yourself maintenance
Scion_tC_U_(OM21041U)
■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. 341)
● If the replaced fuse blows again, have the vehicle inspected by your
Scion 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 that indicated, or use
any other object in place of a fuse.
● Always use a genuine Scion 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 Scion
dealer, as soon as possible.

468 Alphabetical index
Scion_tC_U_(OM21041U)
Fuel pump shut off system ..... 362
Fuses......................................... 330
Gas station information...........480
Gauges ......................................188
Glove box.................................. 252
Head restraintsAdjusting ................................76
Headlights
Replacing light bulbs ............. 341
Switch.................................... 197
Wattage .................................426
Heaters Seat heaters .......................... 260
Side mirror............................. 242
Hood .......................................... 290
Hooks Cargo .................................... 266
Horn...........................................187
I/M test....................................... 284
Identification
Engine ...................................417
Vehicle .................................. 416
Ignition switch .................. 163, 167
Illuminated entry system .........246
Indicator lights .........................192
Inside rear view mirror ..............86
Interior lights Interior lights.......................... 249
Switch.................................... 249
Wattage .................................426
Jack Positioning a floor jack .......... 292
Vehicle-equipped jack ...........380
Jack handle ..............................380 Keyless entry ............................. 50
Keys
Electronic key.......................... 28
Engine switch ................ 163, 167
If you lose your keys ............. 399
If your electronic key does not 
operate properly ................. 400
Key number............................. 28
Keyless entry .......................... 50
Keys ........................................ 28
Mechanical key ....................... 28
Wireless remote control key.... 50
License plate lights Replacing light bulbs ............. 341
Wattage................................. 426
Light bulbs
Replacing .............................. 341
Wattage................................. 426
Lights Headlights switch .................. 197
Interior light list ...................... 246
Interior light switch ................ 249
Luggage compartment 
light ....................................... 63
Personal/interior light 
main switch ......................... 247
Replacing light bulbs ............. 341
Turn signal lever ................... 185
Wattage................................. 426
Load capacity ........................... 221
Luggage compartment lights Switch ..................................... 63
Wattage................................. 426
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