2021 TOYOTA C-HR fuses

TABLE OF CONTENTS4
C-HR_OM_USA_OM10684U5-1. Using the air conditioning
system and defogger
Air conditioning system ..... 312
Heated steering wheel/ seat heaters .................... 321
5-2. Using the interior lights Interior lights list ................ 323• Interior lights ................. 324
• Personal lights .............. 325
5-3. Using the storage features List of storage features...... 326• Glove box...................... 327
• Console box .................. 327
• Bottle holders ................ 328
• Cup holders .................. 329
Luggage compartment features ........................... 330
5-4. Using the other interior features
Other interior features ....... 336 • Sun visors ..................... 336
• Vanity mirrors................ 336
• Power outlet .................. 337
• Assist grips ................... 338 6-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 340
Cleaning and protecting the vehicle interior ................. 344
6-2. Maintenance Maintenance requirements ................... 347
General maintenance ........ 350
Emission inspection and maintenance (I/M)
programs ......................... 354
6-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 355
Hood .................................. 358
Positioning a floor jack....... 360
Engine compartment ......... 361
Tires................................... 376
Tire inflation pressure ........ 386
Wheels............................... 390
Air conditioning filter .......... 393
Wireless remote control/ electronic key battery ...... 397
Checking and replacing fuses ................................ 401
Headlight aim (vehicles with front fog lights)................. 405
Light bulbs ......................... 407
5Interior features6Maintenance and care

339
6Maintenance and care
C-HR_OM_USA_OM10684U6-1. Maintenance and care
Cleaning and protecting the vehicle exterior ................ 340
Cleaning and protecting the vehicle interior ................. 344 6-2. Maintenance
Maintenance requirements ................... 347
General maintenance........ 350
Emission inspection and maintenance (I/M)
programs......................... 354
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 355
Hood ................................. 358
Positioning a floor jack ...... 360
Engine compartment ......... 361
Tires .................................. 376
Tire inflation pressure ....... 386
Wheels .............................. 390
Air conditioning filter.......... 393
Wireless remote control/ electronic key battery ...... 397
Checking and replacing fuses ............................... 401
Headlight aim (vehicles with front fog lights) ......... 405
Light bulbs......................... 407

3556-3. Do-it-yourself maintenance
6
Maintenance and care
C-HR_OM_USA_OM10684U
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
(  P. 3 6 9 )• Warm water• Baking soda• Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
( P. 3 6 7 )
• FMVSS No.116 DOT 3 or SAE J1703; FMVSS
No.116 DOT 4 or SAE J1704 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant
level ( P. 365)
• “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
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with
55% coolant and 45% deionized water.
• Funnel (used only for adding engine coolant)
Engine oil level
( P. 3 6 2 )• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( P. 401)• Fuse with same amperage rating as original

4016-3. Do-it-yourself maintenance
6
Maintenance and care
C-HR_OM_USA_OM10684U
Checking and replacing fuses
Turn the engine switch off.
Open the fuse box cover.
Engine compartment type A fuse box
While pushing the 2 claws, lift
up the cover.
When closing the cover, make sure
to attach the 2 claws.
Engine compartment type B fuse box
While pushing the 3 claws, lift
up the cover.
When closing the cover, make sure
to attach the 3 claws.
Engine compartment type C fuse box
While pushing the 2 claws, lift
up the cover.
When closing the cover, make sure
to attach the 2 claws.
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

4026-3. Do-it-yourself maintenance
C-HR_OM_USA_OM10684U
Left side instrument panel
Remove the lid.
Make sure to press the claw during
removal or installation.
Remove the fuse with the pull-
out tool.
Only type A fuses can be removed
using the pullout tool.
3

4046-3. Do-it-yourself maintenance
C-HR_OM_USA_OM10684U
■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. 407)
● 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.
■ When replacing light bulbs
Toyota recommends that you use genuine Toyota 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.
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.

537Alphabetical index
C-HR_OM_USA_OM10684U
Flat tire...................................... 449
Floor mats .................................. 24
FluidBrake .................................... 481
Continuously variable transmission ....................... 481
Washer ................................. 373
Fog lights
Replacing light bulbs............. 417
Switch ................................... 214
Front interior light ................... 324
Wattage ................................ 483
Front passenger occupant classification system .............. 48
Front personal lights ............... 325 Wattage ................................ 483
Front seats ............................... 143
Adjustment ............................ 143
Cleaning................................ 344
Correct driving posture ........... 26
Head restraints ..................... 147
Seat heaters ......................... 321
Front turn signal lights ........... 195
Replacing light bulbs..... 409, 417
Turn signal lever ................... 195
Wattage ................................ 483
Fuel ........................................... 220
Capacity ................................ 478
Fuel gauge .............................. 96
Fuel pump shut off system.... 433
Information ............................ 484
Refueling............................... 220
Type ...................................... 478
Warning light ......................... 437
Fuel filler door.......................... 220 Refueling............................... 220
Fuel pump shut off system ..... 433
Fuses ........................................ 401 Gauges ....................................... 96
Glove box ................................. 327
Grocery bag hooks.................. 330
Hands-free system
(for cellular phone)
*
Head restraints ........................ 147
Headlights ................................ 204 Automatic High Beam system .......... ...................... 209
Headlight aim........................ 405
Light switch ........................... 204
Replacing light bulbs ............ 417
Heated steering wheel ............ 321
Heaters Air conditioning system......... 312
Heated steering wheel .......... 321
Outside rear view mirrors ..... 315
Seat heaters ......................... 321
Hill-start assist control ........... 301
Hood ......................................... 358
Hooks Cargo hooks ......................... 330
Grocery bag hooks ............... 330
Retaining hooks (floor mat) .... 24
Horn .......................................... 151
FG
H
*: Refer to “MULTIMEDIA OWNER’S MANUAL”.

541Alphabetical index
C-HR_OM_USA_OM10684U
Radiator .................................... 366
Radio
*
RCTA (Rear Cross Traffic Alert) ..... 292
Rear Cross Traffic Alert .......... 292
Rear interior light..................... 324
Rear seat Folding down ........................ 145
Rear turn signal lights............. 195 Replacing light bulbs............. 410
Turn signal lever ................... 195
Wattage ................................ 483
Rear view monitor system
*
Rear window defogger ............ 315
Rear window wiper .................. 218
Refueling .................................. 220 Capacity ................................ 478
Fuel types ............................. 484
Opening the fuel tank cap ..... 222
When the fuel filler door
cannot be opened............... 222 Replacing
Electronic key battery ........... 397
Fuses .................................... 401
Light bulbs ............................ 407
Tires...................................... 449
Wireless remote control
battery ................................ 397
Reporting safety defects for
U.S. owners ........................... 514
Resetting the message indicating maintenance is
required.................................. 348
Road Sign Assist (RSA) .......... 261
RSA (Road Sign Assist) .......... 261
R
*: Refer to “MULTIMEDIA OWNER’S MANUAL”.