2017 TOYOTA PRIUS PLUG-IN HYBRID fuse

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PRIUS PHV_OM_OM47A89E_(EE)
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7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ..........546
Cleaning and protecting
the vehicle interior ...........551
7-2. Maintenance
Maintenance
requirements....................557
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ......................560
Hood ..................................563
Positioning a floor jack .......565
Engine compartment..........566
Tires ...................................580
Tire inflation pressure ........592
Wheels ...............................594
Replacing the tire ...............597
Air conditioning filter ..........609
Wiper rubber
replacement .....................613
Electronic key battery ........616
Checking and replacing
fuses ................................619
Light bulbs .........................623
8-1. Essential information
Emergency flashers .......... 632
If your vehicle has to
be stopped in an
emergency ...................... 633
8-2. Steps to take in an
emergency
If your vehicle needs
to be towed ..................... 634
If you think something is
wrong .............................. 640
If a warning light turns on
or a warning buzzer
sounds ............................ 641
If a warning message is
displayed ......................... 650
If you have a flat tire .......... 658
If the hybrid system will
not start ........................... 676
If the electronic key does
not operate properly ........ 678
If the 12-volt battery is
discharged ...................... 682
If your vehicle
overheats ........................ 688
If the vehicle becomes
stuck................................ 693
7Maintenance and care8When trouble arises

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7Maintenance and care
PRIUS PHV_OM_OM47A89E_(EE)7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 546
Cleaning and protecting
the vehicle interior ........... 551
7-2. Maintenance
Maintenance
requirements.................... 557
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ...................... 560
Hood .................................. 563
Positioning a floor jack ....... 565
Engine compartment.......... 566
Tires ................................... 580
Tire inflation pressure ........ 592
Wheels ............................... 594
Replacing the tire ............... 597
Air conditioning filter .......... 609
Wiper rubber
replacement ..................... 613
Electronic key battery ........ 616
Checking and replacing
fuses ................................ 619
Light bulbs ......................... 623

5607-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47A89E_(EE)
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
12-volt battery
condition
(P. 573)• Warm water • Baking soda • Grease
• Conventional wrench (for terminal clamp bolts)
• Distilled water
Engine/power
control unit
coolant level
(P. 570)• “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
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(P. 567)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 6 1 9 )• Fuse with same amperage rating as original
Light bulbs
(P. 623)• Bulb with same number and wattage rating as origi-
nal
• Flathead screwdriver•Wrench
Radiator and
condenser
(P. 572)

Tire inflation
pressure
(P. 592)• Tire pressure gauge
• Compressed air source
Washer fluid
(P. 578)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)

5667-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47A89E_(EE)
Engine compartment
Engine coolant reservoir
( P. 570)
Fuse boxes ( P. 619)
Engine oil level dipstick
( P. 567)
Engine oil filler cap ( P. 568)
Washer fluid tank ( P. 578)
12-volt battery ( P. 573)
Power control unit coolant
reservoir ( P. 570)
Radiator ( P. 572)
Condenser ( P. 572)
Electric cooling fans
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6197-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47A89E_(EE)
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Maintenance and care
Checking and replacing fuses
Turn the power switch off.
Confirm that the charging connector is not connected. Also, do not use the
Remote Air Conditioning System during the procedure.
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.
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.
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6207-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47A89E_(EE)
Left side instrument panel (left-hand drive vehicles)
Remove the lid.
Make sure to press the claw
during removal or installation.
Left side instrument panel (right-hand drive vehicles)
Push the tab in and remove
the cover.
Unplug the connector while
pressing the lock release.
Remove the lid.
Make sure to press the claw
during removal or installation.
Remove the fuse.
Only type A fuse can be
removed using the pullout tool.
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6217-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47A89E_(EE)
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Maintenance and care
Check if the fuse is blown.
Normal fuse
Blown fuse
Replace the blown fuse with a new fuse of an appropriate amperage rat-
ing. The amperage rating can be found on the fuse box lid.
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Ty pe AType B
Ty pe C

6227-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47A89E_(EE)
■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. 623)
● If the replaced fuse blows again, have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
■ 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.
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 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.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional as soon as possible.