Toyota Prius v - 2015 Fuse Box Diagram

Toyota Prius v - 2015 Fuse Box Diagram

417
7-3. Do-it-yourself maintenance
7
Maintenance and care
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
Items
Parts and tools
12-volt battery
condition
(
P. 437)
• Grease
Conventional wrench (for terminal clamp bolts)
Brake fluid level
(
P. 432)
FMVSS No.116 DOT 3 or SAE J1703 brake fluid
Rag or paper towel
Funnel (used only for adding brake fluid)
Engine/power
control unit cool-
ant level
(
P. 429)
• “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 coolant)
Engine oil level
(
P. 425)
“Toyota Genuine Motor Oil” or equivalent
Rag or paper towel
Funnel (used only for adding engine oil)
Fuses (
P. 461)
Fuse with same amperage rating as original
Light bulbs
(
P. 464)
Bulb with same number and wattage rating as origi-
nal
Phillips-head screwdriver
Flathead screwdriver
• Wrench
Radiator and con-
denser (
P. 431)
Tire inflation
pressure
(
P. 450)
Tire pressure gauge
Compressed air source
423
7-3. Do-it-yourself maintenance
7
Maintenance and care
Engine compartment
12-volt battery
P. 437
Engine coolant reservoir
(
P. 429)
Engine oil level dipstick
(
P. 425)
Engine oil filler cap (
P. 427)
Power control unit coolant
reservoir
(
P. 429)
Brake fluid reservoir
(
P. 432)
Fuse box
(
P. 461)
Radiator
(
P. 431)
Condenser
(
P. 431)
Electric cooling fans
Washer fluid tank
(
P. 435)
1
2
3
4
5
6
7
8
9
10
461
7-3. Do-it-yourself maintenance
7
Maintenance and care
Checking and replacing fuses
Turn the power switch off.
Open the fuse box cover.
Remove the fuse.
Only type A fuse can be
removed using the pullout tool.
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
X
Engine compartment
X
Left side instrument panel
Push the tab in and lift the lid
off.
When closing, first hook the lid
onto the two rear tabs.
Remove the lid.
3
462
7-3. Do-it-yourself maintenance
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.
4
1
2
X
Type A
X
Type B
X
Type C
463
7-3. Do-it-yourself maintenance
7
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. 464)
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 over-
load, nongenuine parts or parts not designed for this vehicle may be unus-
able.
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.
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.
NOTICE
Before replacing fuses
Have the cause of electrical overload determined and repaired by your
Toyota dealer as soon as possible.
532
8-2. Steps to take in an emergency
If the hybrid system will not start
One of the following may be the cause of the problem:
The electronic key may not be functioning properly.
*
(
P. 534)
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. (
P. 79)
There may be a malfunction in the immobilizer system.
*
(
P. 82)
There may be a malfunction in the shift control system.
*
(
P. 175, 490, 503)
The hybrid system may be malfunctioning due to an electrical prob-
lem such as electronic key battery depletion or a blown fuse. How-
ever, depending on the type of malfunction, an interim measure is
available to start the hybrid system. (
P. 533)
*
: It may not be possible to shift the shift position other than P.
One of the following may be the cause of the problem:
The 12-volt battery may be discharged. (
P. 536)
The 12-volt battery terminal connections may be loose or corroded.
(
P. 437)
Reasons for the hybrid system not starting vary depending on
the situation. Check the following and perform the appropriate
procedure:
The hybrid system will not start even though the correct starting
procedure is being followed. (
P. 172)
The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.
536
8-2. Steps to take in an emergency
If the 12-volt battery is discharged
If you have a set of jumper (or booster) cables and a second vehicle
with a 12-volt battery, you can jump start your vehicle by following the
steps below.
Open the hood (
P. 419) and
fuse box cover.
When closing, first hook the lid
onto the two rear tabs.
Open the exclusive jump start-
ing terminal cover.
The following procedures may be used to start the hybrid sys-
tem if the vehicle’s 12-volt battery is discharged.
You can also call your Toyota dealer or a qualified repair shop.
1
2
538
8-2. Steps to take in an emergency
Make sure the “READY” indicator comes on. If the indicator light
does not come on, contact your Toyota dealer.
Once the hybrid system has started, remove the jumper cables in
the exact reverse order from which they were connected.
Close the exclusive jump starting terminal cover, and reinstall the
fuse box cover to its original position.
When installing, first hook the fuse box cover onto the two rear tabs.
Once the hybrid system starts, have the vehicle inspected at your
Toyota dealer as soon as possible.
Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
To prevent 12-volt battery discharge
Turn off the headlights and the audio system while the hybrid system is off.
Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic.
When the 12-volt battery is removed or discharged
The hybrid system may not start. (
P. 438)
If the 12-volt battery discharges while the shift position is in P, it may not be
possible to shift the shift position to other positions. In this case, the vehicle
cannot be towed without lifting both front wheels because the front wheels
will be locked. (
P. 482)
When the 12-volt battery is reconnected, start the hybrid system and con-
firm that the shift position can be changed to each position using the shift
position indicator.
Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even when
the vehicle is not in use, due to natural discharge and the draining effects of
certain electrical appliances. If the vehicle is left for a long time, the 12-volt
battery may discharge, and the hybrid system may be unable to start. (The
12-volt battery recharges automatically while the hybrid system is operating.)
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