fuses TOYOTA PRIUS PHV 2012 Owners Manual

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PRIUS PHV_OM_OM47818U_(U)
4-1. Maintenance and careCleaning and protecting the vehicle exterior............ 424
Cleaning and protecting the vehicle interior............. 428
4-2. Maintenance Maintenance requirements ..................... 431
General maintenance.......... 434
Emission inspection and maintenance (I/M)
programs........................... 438
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ....................... 439
Hood ................................... 442
Positioning a floor jack ........ 445
Replacing the tire ................ 448
Engine compartment ........... 459
12-volt battery ..................... 471
Tires .................................... 476
Tire inflation pressure ......... 486
Wheels ................................ 490
Electronic key battery.......... 493
Checking and replacing fuses ................................. 495
Light bulbs........................... 507 5-1. Essential information
Emergency flashers............ 524
If your vehicle needs to be towed................................ 525
If you think something is wrong ............................... 532
5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer
sounds.............................. 533
If a warning message is displayed .......................... 546
If you have a flat tire ........... 566
If the hybrid system will not start .................................. 588
If you lose your keys........... 590
If the electronic key does not operate properly ......... 591
If the 12-volt battery is discharged........................ 594
If your vehicle overheats .... 600
If the vehicle becomes stuck ................................. 605
If your vehicle has to be stopped in an
emergency ....................... 607
4Maintenance and care5When trouble arises

Maintenance and care4
423
PRIUS PHV_OM_OM47818U_(U)
4-1. Maintenance and careCleaning and protecting the vehicle exterior ......... 424
Cleaning and protecting the vehicle interior .......... 428
4-2. Maintenance Maintenance requirements .................. 431
General maintenance....... 434
Emission inspection and maintenance (I/M)
programs ........................ 438
4-3. Do-it-yourself maintenance Do-it-yourself service precautions .................... 439
Hood ................................ 442
Positioning a floor jack ..... 445
Replacing the tire ............. 448
Engine compartment ........ 459
12-volt battery .................. 471
Tires ................................. 476
Tire inflation pressure ...... 486
Wheels ............................. 490
Electronic key battery....... 493
Checking and replacing fuses .............................. 495
Light bulbs........................ 507

440 4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
ItemsParts and tools
Engine oil level (P. 460)
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 495)• Fuse with same amperage rating
as original
Light bulbs (P. 507)
• Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Flathead screwdriver
• Wrench
Radiator and condenser (P. 466)
Tire inflation pressure ( P. 486)• Tire pressure gauge
• Compressed air source
Washer fluid ( P. 469)
• Water or washer fluid containing
antifreeze (for winter use)
• Funnel (used only for adding water or washer fluid)

495
4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
4
Maintenance and care
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 “POWER” switch off.
Vehicles with Solar Ventilation Sy stem: Turn the Solar Ventilation
System off and make sure not to operate the Remote Air Condi-
tioning System.
Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid
off.
When closing, first hook the lid
onto the two rear tabs.
Left side instrument panelRemove the lid.
After a system failure, see “Fuse layout and amperage rat-
ings” ( P. 498) for details about which fuse to check.
STEP 1
STEP 2
ITO43P127
STEP 3

505
4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
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 replacement. ( P. 507)
● 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.
■ 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.
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.
■ Fuse box near the power control unit
Never check or replace the fuses as there are high voltage parts and wiring
near the fuse box.
Doing so may cause electric shock, resulting in death or serious injury.

506 4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47818U_(U)
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your
Toyota dealer as soon as possible.

672 Alphabetical index
PRIUS PHV_OM_OM47818U_(U)
EngineAccessory mode.................... 240
Compartment ........................459
Hood......................................442
How to start the hybrid system ................................238
Identification number ............. 611
If the hybrid system will not start .....................................588
Ignition switch........................238
Overheating...........................600
“POWER” switch ...................238
Engine coolant Capacity ................................617
Checking ............................... 464
Preparing and checking before winter ....................... 349
Engine/power control
unit coolant Capacity ................................617
Checking ............................... 464
Preparing and checking before winter ....................... 349
Engine oil Capacity ................................614
Checking ............................... 460
Preparing and checking before winter ....................... 349
Enhanced VSC .........................328
EPS ............................................ 328
EV driving ratio indicator ........ 271
EV driving range ................58, 268
Event data recorder ...................25
EV/HV mode selection switch .......................................37 Floor mats ................................ 401
Fluid
Brake..................................... 619
Washer.................................. 469
Fog lights Replacing light bulbs ............. 507
Switch ................................... 298
Wattage................................. 620
Foot lights ................................ 382
Front fog lights
Replacing light bulbs ............. 507
Switch ................................... 298
Wattage................................. 620
Front passenger occupant classification system ............ 198
Front passenger’s seat belt reminder light ........................ 537
Front seats
Adjustment ............................ 146
Front side marker light Replacing light bulbs ............. 507
Wattage................................. 620
Front turn signal lights Replacing light bulbs ............. 507
Switch ................................... 254
Wattage................................. 620
Fuel Capacity ................................ 613
Fuel gauge ............................ 257
Information ............................ 621
Refueling ............................... 174
Type ...................................... 621
Fuel door .................................. 174
Fuel filler door .......................... 174
Fuses ........................................ 495F

675
Alphabetical index
PRIUS PHV_OM_OM47818U_(U)
Odometer ................................. 257
Oil
Engine oil.............................. 460
Opener Back door ............................. 140
Fuel filler door....................... 174
Hood ..................................... 442
Outside rear view mirrors Adjusting and folding ............ 169
Outside rear view mirror defogger switch .................... 375
Outside temperature
display ................................... 394
Overheating ............................. 600
Parking brake .......................... 255
Parking lights Switch ................................... 292
PCS ........................................... 335
Personal lights Switch ................................... 383
Wattage ................................ 620
Plug-in hybrid system Driving tips.............................. 67
EV driving range ..................... 58
EV mode................................. 35
EV/HV mode selection
switch ................................... 37
Features ................................. 32
How to charge ........................ 80
HV mode ................................ 36
Plug-in Hybrid Applications .... 70
Power outlets........................... 395
Power sources........................... 77
“POWER” switch ..................... 238
Power windows ....................... 171
Pre-collision system ............... 335 Radar cruise control
system ....................................312
Radiator ....................................466
Radio
*
Radio data system*
RDS*
Rear seats
Adjustment ............................149
Folding down .........................150
Rear turn signal lights Replacing light bulbs .............507
Wattage .................................620
Rear view mirror...............166, 169
Rear view monitor system
*
Rear window and outside rear view mirror
defoggers ...............................375
Rear window wiper and
washer ....................................304
Remote Air C onditioning
System ....................................371
Replacing
Electronic key battery ............493
Fuses ....................................495
Light bulbs .............................507
Tires ......................................448
Reporting safety defects for U.S. owners ............................650
O
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*: Refer to “Display Audio System Owner’s Manual” or “Navigation System Owner’s Manual”.