Page 506 of 688
506 4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47856U_(U)
FUSEAmpereCircuit
14 STOP 10A Stop lights, high mounted stop-
light, brake system, driver support
system, vehicle proximity notifica-
tion system
15 P FR DOOR 25A Power windows
16 D FR DOOR 25A Power windows
17 DOOR RR 25A Power windows
18 DOOR RL 25A Power windows
19 S/ROOF 30A No circuit
20 ECU-IG NO.1 10A Electric cooling fans, multiplex
communication system, vehicle
proximity notification system
21 ECU-IG NO.2 10A Driver support system, Pre-Colli-
sion System, inside rear view mir-
ror, garage door opener, yaw rate
& G sensor, brake system, naviga-
tion system, tire pressure warning
system, seat belt pretensioners,
audio system, emergency flash-
ers, turn signal lights, windshield
wipers, headlight cleaner
22 GAUGE 10AHeadlight leveling system, gauges
and meters
23 A/C 10AAir conditioning system, Remote
Air Conditioning System
24 WASHER 15A Windshield washer
Page 507 of 688
507
4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47856U_(U)
4
Maintenance and care
FUSEAmpereCircuit
25 RR WIP 20A Rear window wiper and washer
26 WIP 30A Windshield wipers
27 MET 7.5A Gauges and meters
28 IGN 10ABrake system, driver support sys-
tem, multiport fuel injection sys-
tem/sequential multiport fuel
injection system, SRS airbag sys-
tem, front passenger occupant
classification system (ECU and
sensors), power management sys-
tem, smart key system, front pas-
senger’s seat belt reminder light
29 PANEL 10AAir conditioning system, personal
light, transmission, P position
switch, navigation system, Remote
Air Conditioning System, headlight
cleaner, front passenger’s seat
belt reminder light, headlight level-
ing system, glove box light, clock,
audio system, MPH or km/h switch
30 TAIL 10AHeadlight leveling system, park-
ing lights, tail lights, license plate
lights, front fog lights, side marker
lights
Page 553 of 688
5
When trouble arises
553
5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
Warning messageDetailsCorrection
procedure
(If equipped) • Indicates that the pre-collision
system is not currently func-
tional because the grille or the
sensor is dirty.
• This message also appears when the pre-collision system
is not functional due to over-
heating. • Check the grille
and the sensor and
clean them if they
are dirty.
• In case of over- heating, the system
will become func-
tional once the sys-
tem cools down.
(Flashes)
(If equipped) Indicates that the radar cruise
control sensor is dirty or cov-
ered with ice.
Clean the sensor.
(Flashes)
(If equipped) Indicates that the radar cruise
control system is unable to
judge vehicle-to-vehicle dis-
tance.
If the windshield
wipers are on, turn
them off or set
them to either the
intermittent or the
slow mode.
Page 681 of 688

681
Alphabetical index
PRIUS PHV_OM_OM47856U_(U)
Switch
Audio remote control switches
*
Cruise control switch ............ 310
Driving mode selectswitch ................................. 249
Eco drive mode switch ......... 249
Emergency flasher switch .... 526
EV/HV mode selection switch ................................... 37
Fog light switch..................... 300
Fuel filler door opener switch ................................. 178
Hazard light switch ............... 526
Headlight cleaner switch ...... 309
Ignition switch ....................... 240
Light switches ....................... 294
Power door lock switch......... 138
“POWER” switch .................. 240
Power window switch ........... 175
Pre-collision braking off switch ................................. 338
Talk switch
*
Telephone switch*
Window lock switch .............. 175
Wipers and washer switch.... 302 Tail lights
Switch....................................294
Talk switch
*
Telephone switch*
Theft deterrent system Immobilizer system ...............183
Tire inflation pressure .............489
Tire information Glossary ................................635
Size .......................................631
Tire identification number ......630
Uniform Tire Quality
Grading ...............................633
Tires Chains ...................................353
Checking ...............................479
If you have a flat tire ..............569
Inflation pressure...................489
Inflation pressure sensor .......480
Information ............................629
Replacing ..............................451
Rotating tires .........................479
Size .......................................623
Snow tires .............................351
Tire pressure warning
system ........................479, 540
T
GW Refer to
Page 683 of 688
683
Alphabetical index
PRIUS PHV_OM_OM47856U_(U)
Warning messages ................. 548
Washer
Checking .............................. 472
Preparing and checking
before winter ...................... 351
Switch ................................... 302
Washing and waxing............... 426
Weight Cargo capacity ..................... 350
Load limits ............................ 350
Weight .................................. 614
Wheels...................................... 493
Window glasses ...................... 175
Window lock switch ................ 175
Windows
Power windows .................... 175
Rear window defogger ......... 377
Washer ................................. 302
Windshield wipers................... 302
Winter driving tips................... 351
Wireless remote control key Locking/Unlocking ................ 136
Replacing the battery ........... 496
WMA disc
*
*: Refer to “DISPLAY AUDI O SYSTEM OWNER’S MANUAL”
or “NAVIGATION SYSTEM OWNER’S MANUAL”.