immobilizer TOYOTA PRIUS PHV 2012 Owners Manual

TABLE OF CONTENTSIndex
2
PRIUS PHV_OM_OM47818U_(U)
1-1. Plug-in hybrid systemPlug-in hybrid system features .............................. 32
Plug-in hybrid system precautions ........................ 44
Energy monitor/consumption screen ................................ 52
Plug-in hybrid vehicle driving tips .......................... 67
Plug-in Hybrid Applications........................ 70
1-2. Charging Charging equipment ............. 73
Power sources that can be used ................................... 77
How to charge ...................... 80
When normal charging cannot be carried out ......... 98
Inspecting the charging cable ................................ 103
1-3. Key information Keys ................................... 105 1-4. Opening, closing and locking
the doors
Smart key system (with entry function) .......... 108
Smart key system (without entry function) ..... 126
Wireless remote control ...... 132
Side doors .......................... 134
Back door ........................... 140
1-5. Adjustable components (seats, mirrors, steering
wheel)
Front seats.......................... 146
Rear seats .......................... 149
Head restraints ................... 152
Seat belts............................ 156
Steering wheel .................... 165
Inside rear view mirror ........ 166
Outside rear view mirrors ... 169
1-6. Opening and closing the windows
Power windows................... 171
1-7. Refueling Opening the fuel tank cap... 174
1-8. Theft deterrent system Immobilizer system ............. 179
Theft prevention labels (for the U.S.A.) ................. 181
1Before driving

Before driving1
31
PRIUS PHV_OM_OM47818U_(U)
1-2. ChargingCharging equipment........... 73
Power sources that can be used ................................. 77
How to charge .................... 80
When normal charging cannot be carried out ....... 98
Inspecting the charging cable .............................. 103
1-3. Key information Keys ................................. 105
1-4. Opening, closing and
locking
the

doors
Smart key system (with entry function) ....... 108
Smart key system (without entry
function) ......................... 126
Wireless remote control ... 132
Side doors ........................ 134
Back door ......................... 140 1-5. Adjustable components
(seats,

mirrors, steering
wheel)
Front seats ....................... 146
Rear seats........................ 149
Head restraints................. 152
Seat belts ......................... 156
Steering wheel ................. 165
Inside rear view mirror ..... 166
Outside rear view mirrors ............................ 169
1-6. Opening and closing
the
win

dows
Power windows ................ 171
1-7. Refueling Opening the fuel tank cap ................................. 174
1-8. Theft deterrent system Immobilizer system .......... 179
Theft prevention labels (for the U.S.A.) ............... 181
1-9. Safety information Correct driving posture..... 182
SRS airbags ..................... 184
Front passenger occupant classification system ...... 198
Child restraint systems..... 204
Installing child restraints... 209

119
1-4. Opening, closing and locking the doors
1
Before driving
PRIUS PHV_OM_OM47818U_(U)
■
Conditions aff ecting operation
The smart key system, wireless remote control and immobilizer system use
weak radio waves. In the following situations, the communication between
the electronic key and the vehicle may be affected, preventing the smart key
system, wireless remote control and immobilizer system from operating
properly. (Ways of coping: P. 591)
● When the electronic key battery is depleted
● Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electri-
cal noise
● When carrying a portable radio, ce llular phone, cordless phone or other
wireless communication devices
● When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
● When other wireless key (that emit radio waves) is being used nearby
● When carrying the electronic key together with the following devices that
emit radio waves
• Another vehicle’s electronic key or a wireless key that emits radio
waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
● If window tint with a metallic content or metallic objects are attached to
the rear window

179
1
Before driving
PRIUS PHV_OM_OM47818U_(U)
1-8. Theft deterrent system
Immobilizer system
■System maintenance
The vehicle has a maintenance-free type immobilizer system.
■ Conditions aff ecting operation
Depending on the surrounding environment and conditions, the immobilizer
system may not operate properly. This may prevent the hybrid system from
starting. ( P. 119)
The vehicle’s keys have built-in tr ansponder chips that prevent the
hybrid system from starting if a key has not been previously regis-
tered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
The indicator light flashes after
the “POWER” switch has been
turned off to indicate that the
system is operating.
The indicator light stops flash-
ing after the “POWER” switch
has been turned to ACCES-
SORY or ON mode to indicate
that the system has been can-
celed.

180 1-8. Theft deterrent system
PRIUS PHV_OM_OM47818U_(U)
■Certifications for the immobilizer system
For vehicles sold in the U.S.A.
FCC ID: NI4TMIMB-1
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful interfer-
ence, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the device.
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system.
If modified or removed, the proper operation of the system cannot be guar-
anteed.

241
2-1. Driving procedures
PRIUS PHV_OM_OM47818U_(U)
2
When driving
■
Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or ON
mode (the hybrid system is not operating) for more than an hour with the
shift position in P, the “POWER” switch will automatically turn off. However,
this function cannot entirely prevent the 12-volt battery from discharging. Do
not leave the vehicle with the “POWER” switch in ACCESSORY or ON mode
for long periods of time when the hybrid system is not operating.
■ Sounds and vibrations specific to a hybrid vehicle
 P. 4 2
■ Electronic key battery depletion
 P. 123
■ When the ambient temperature is low, such as during winter driving
conditions
The “READY” indicator may flash for a long time when the hybrid system\
is
starting. Driving will become possible once the “READY” indicator has illumi-
nated. Wait until the “READY” indicator has illuminated.
■ Conditions aff ecting operation
 P. 1 1 9
■ Notes for the entry function
 P. 120
■ If the hybrid system does not start
● The immobilizer system may not have been deactivated. ( P. 179)
Contact your Toyota dealer.
● The charging cable may be connected to the vehicle. ( P. 91)

5
When trouble arises
525
5-1. Essential information
PRIUS PHV_OM_OM47818U_(U)
If your vehicle needs to be towed
Before towingThe following may indicate a problem with your hybrid transmission.
Contact your Toyota dealer before towing.
● The hybrid system is operating but the vehicle will not move.
● The vehicle makes an abnormal sound.
If there is a malfunction in the P position control system, the smart
key system or the immobilizer system , or if the 12-volt battery is dis-
charged, the vehicle cannot be tow ed with the front wheels on the
ground, as the front wheels may be locked. In this case, transport the
vehicle with both front wheels or all four wheels lifted.
If towing is necessary, we recommend having your vehicle towed by
your Toyota dealer or a commerci al towing service, using a lift-type
truck or flat bed truck.
Use a safety chain system for all to wing, and abide by all state/pro-
vincial and local laws.

588
5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47818U_(U)
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on the
situation. Check the following a nd perform the appropriate proce-
dure:
■ The hybrid system will not start even though the correct
starting procedure is being followed ( P. 238)
One of the following may be the cause of the problem:
● The charging cable may be attached to the vehicle. ( P. 91)
● The electronic key may not be functioning properly.
*
(  P. 591)
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● There may be a malfunction in the immobilizer system.
*
(  P. 179)
● There may be a malfunction in the P position control system.
*
( P. 243, 548)
*: It may not be possible to shift the shift position from P to another
position.
■ The interior lights and headlight s are dim, or the horn does
not sound or sounds at a low volume
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. ( P. 594)
● The 12-volt battery terminal c onnections may be loose or cor-
roded.

673
Alphabetical index
PRIUS PHV_OM_OM47818U_(U)
Garage door opener ................ 407
Gauges ..................................... 257
Glove boxes ............................. 386
Hands-free system
(for cellular phone)
*
Hazard lights Switch ................................... 524
Head restraints Adjustment .......................... 152
Headlight cleaner .................... 307
Headlights
Cleaner ................................. 307
Replacing light bulbs ............ 507
Switch ................................... 292
Wattage ................................ 620
Heaters
Automatic air conditioning system................................ 358
Seat heaters ......................... 397
Side mirrors .......................... 375
Hill-start assist control ........... 333
Hood ......................................... 442
Hooks Cargo.................................... 403
Horn .......................................... 256
Hybrid system Emergency shut off system .... 45
Energy monitor/consumption screen ............. 52
High voltage components ....... 44
Hybrid System Indicator ....... 268
Ignition switch ....................... 238
Monthly fuel consumption record ................................... 64
“POWER” switch .................. 238 I/M test.......................................438
Identification
Engine ...................................612
Vehicle ..................................611
Ignition switch ..........................238
Illuminated entry system .........382
Immobilizer system..................179
Indicator lights .........................262
Initialization Items to initialize....................647
Inside rear view mirror ............166
Instrument panel light control ....................................260
Interior lights Interior lights..................383, 384
Switch............................383, 384
Wattage .................................620
Jack Positioning a floor jack ..........445
Vehicle-equipped jack ...........448
Jack handle ..............................448
Keyless entry............................132
Keys Electronic key ........................105
If the electronic key does not
operate properly..................591
If you lose your keys .............590
Key number ...........................105
Keyless entry.........................132
Keys ......................................105
Mechanical key .....................105
“POWER” switch ...................238
Wireless remote
control key ..........................132
Knee airbag ..............................184
G
H
I
J
K
*: Refer to “Display Audio System Owner’s Manual” or “Navigation System Owner’s Manual”.

677
Alphabetical index
PRIUS PHV_OM_OM47818U_(U)
Switch
Audio remote control switches
*
Cruise control switch ............ 308
Driving mode selectswitch ................................. 247
Eco drive mode switch ......... 247
Emergency flasher switch .... 524
EV/HV mode selection switch ................................... 37
Fog light switch..................... 298
Fuel filler door opener switch ................................. 174
Hazard light switch ............... 524
Headlight cleaner switch ...... 307
Ignition switch ....................... 238
Light switches ....................... 292
Power door lock switch......... 134
“POWER” switch .................. 238
Power window switch ........... 171
Pre-collision braking off switch ................................. 336
Talk switch
*
Telephone switch*
Window lock switch .............. 171
Wipers and washer switch.... 300 Tail lights
Switch....................................292
Talk switch
*
Telephone switch*
Theft deterrent system Immobilizer system ...............179
Theft prevention labels............181
Tire inflation pressure .............486
Tire information Glossary ................................631
Size .......................................627
Tire identification number ......626
Uniform Tire Quality Grading ...............................629
Tires
Chains ...................................351
Checking ...............................476
If you have a flat tire ..............566
Inflation pressure...................486
Inflation pressure sensor .......477
Information ............................625
Replacing ..............................448
Rotating tires .........................476
Size .......................................619
Snow tires .............................349
Tire pressure warning system ........................476, 538
T
GW Refer to