immobilizer TOYOTA YARIS SEDAN 2008 Owners Manual

22
1-1. Key information
Keys
The following keys are provided with the vehicle.
Vehicles without engine immobilizer system (type A)
Master key (with wireless
remote control function)
Operating the wireless remote
control function ( →P. 24)
Master key (without wire-
less remote control func-
tion)
Va l e t k e y
Key number plate
Vehicles without engine im mobilizer system (type B)
Master keys
Va l e t k e y
Key number plate
Vehicles with engine immobilizer system (type A) Master key (with wireless
remote control function)
Operating the wireless remote
control function (→P. 24)
Master key (without wire-
less remote control func-
tion)
Va l e t k e y
Key number plate

23
1-1. Key information
1
Before driving
n
When required to leave a key to th e vehicle with a parking attendant
Turn the luggage security system on. ( →P. 3 3 )
Carry the master key for your own use and leave the valet key only with the
attendant.
n Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the
event that a key is lost, a new key can be made by your Toyota dealer using
the key number plate. ( →P. 316)
NOTICE
nTo prevent key damage (vehicles with engine immobilizer system)
l Do not subject the keys to strong shocks, expose them to high tempera-
tures by placing them in direct sunlight, or get them wet.
l Do not expose the keys to electromagnetic materials or attach any mate-
rial that blocks electromagnetic waves to the key surface.
Vehicles with engine immobilizer system (type B)
Master keys
Va l e t k e y
Key number plate

59
1
Before driving
1-6. Theft deterrent system
Engine immobilizer system (if equipped)
nSystem maintenance
The vehicle has a maintenance-free type of engine immobilizer system.
n Conditions that may cause the system to malfunction
l If the key is in contact with a metallic object
l If the key is in close proximity to or touching a key to the security system
(key with a built-in transponder chip) of another vehicle
The vehicle's keys have built-in tr ansponder chips that prevent the
engine from starting if the key has not been previously registered 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 key has been removed
from the engine switch to indi-
cate that the system is operat-
ing.

60 1-6. Theft deterrent system
nCertifications for the engine immobilizer system
For vehicles sold in U.S.A.
FCC ID: MOZRI-20BTY
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
This device complies with RSS-210 of Industry Canada. Operation is subject
to the following two conditions: (1) this device may not cause interference,
and (2) this device must accept any interference, including interference that
may cause undesired operation of the device.
NOTICE
n To prevent damage to the key
Do not modify, remove or disable the engine immobilizer system. If any
unauthorized changes or modifications are made, the proper operation of
the system cannot be guaranteed.

110 2-1. Driving procedures
nTurning the key from ACC to LOCK
n Steering lock release
n If the engine does not start (vehic les with engine immobilizer system)
The engine immobilizer system may not have been deactivated. ( →P. 59)
n Key reminder function
A buzzer sounds if the driver’s door is opened, while the engine switch is in
the ACC or LOCK position to remind you to remove the key.
CAUTION
nWhen starting the engine
Always start the engine while sitting in the driver's seat. Do not depress the
accelerator while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
Shift the shift lever to P (auto-
matic transmission) or N (man-
ual transmission). ( →P. 112, 114)
Push in the key and turn to the
LOCK position.
When starting the engine, the engine
switch may seem stuck in the LOCK posi-
tion. To free it, turn the key while turning
the steering wheel slightly in either direc-
tion.

263
4-3. Do-it-yourself maintenance
4
Maintenance and care
13 ECU-B
7.5 AEngine immobilizer system, day-
time running light system, front
passenger occupant classification
system, power windows, door lock
system, theft deterrent system,
meter and gauge
14 ALT-S 7.5 A Charging system
15 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, electronic throttle control
system
16 HAZ 10 ATurn signal lights, emergency
flashers
17 H-LP RH/H-LP
LO RH 10 A Right-hand headlight
18 H-LP LH/H-LP
LO LH 10 A Left-hand headlight
19 EFI2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
20 HTR SUB2 40 A Air conditioning system
21 EPS 50 A Electric power steering system
22 ABS1/VSC1 50 A Anti-lock brake system
23 HTR 40 A Air conditioning system
24 RDI 30 A Electric cooling fan
25 HTR SUB1 30 A Air conditioning system
26 H-LP CLN/PWR
HTR 30 A No circuit
27 AMT 50 A No circuit
FuseAmpereCircuit

266 4-3. Do-it-yourself maintenance
9 ID/UP/MIR HTR 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
10 IGN 7.5 A Multiport fuel injection system/
sequential multiport fuel injection
system, engine immobilizer sys-
tem, SRS airbag system, front pas-
senger occupant classification
system
11 MET 7.5 A Meter and gauge
12 WIP 25 A Windshield wiper and washer
13 RR WIP 15 A No circuit
14 WSH 15 A Windshield wiper and washer
15 ECU-IG 10 A Daytime running light system, anti-
lock brake system, electric power
steering system, power windows,
door lock system, theft deterrent
system, electric cooling fan, meter
and gauge
16 GAUGE 10 A Charging system, turn signal lights,
emergency flashers, back-up
lights, instrument panel light con-
trol, shift lock system, rear window
defogger, air conditioning system,
automatic transmission system
17 OBD2 7.5 A On-board diagnosis system
18 STOP 10 A Stop lights, high mounted stop-
light, multiport fuel injection sys-
tem/sequential multiport fuel
injection system, shift lock system,
anti-lock brake system
19 D/L 25 A Door lock system
20 FR FOG 15 A Front fog lights
FuseAmpereCircuit

5
When trouble arises
313
5-2. Steps to take in an emergency
If the engine will not start
If the engine still does not start after following the correct starting
procedure ( →P. 108) or releasing the steering lock (→P. 108), confirm
the following points.
n The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
lThere may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
l The engine may be flooded.
Try to restart the engine once more following correct starting
procedures.
l Vehicles with engine immobilizer system: There may be a
malfunction in the engine immobilizer system.
( → P. 5 9 )
n The starter motor turns over slowly, the interior lights and
headlights 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.
lThe battery may be discharged. ( →P. 317)
l The battery terminal connec tions may be loose or corroded.

316
5-2. Steps to take in an emergency
If you lose your keys
nIf you lose all your master keys. ( vehicles with engine immobilizer sys-
tem)
You cannot make new keys, the whole engine immobilizer system must be
replaced.
New genuine Toyota keys can be made by your Toyota dealer using
the key number stamped on your key number plate. Vehicles with
engine immobilizer system, the dealer will also need the master key.
( →P. 23)

363
Alphabetical index
If you lose your keys............. 316
If you think something is
wrong ................................. 288
If the vehicle becomes stuck................................... 323
If your vehicle needs to be towed ................................. 282
If your vehicle overheats ...... 320
Engine Compartment........................ 226
Engine switch ....................... 108
Hood ..................................... 223
How to start the engine ........ 108
Identification number ............ 327
If the engine will not start...... 313
Ignition switch ....................... 108
Immobilizer system................. 59
Overheating .......................... 320
Specifications ....................... 328
Warning light ........................ 293
Engine coolant Capacity ............................... 330
Checking .............................. 232
Indicator................................ 123
Preparing and checking before winter ...................... 141
Type ..................................... 330
Warning light ........................ 293
Engine immobilizer system ...... 59
Engine oil
Capacity ............................... 329
Checking .............................. 227
Grade ................................... 329
Initializing the maintenance data .................................... 230
Preparing and checking before winter ...................... 141
Warning light ................. 293,295
Engine switch .......................... 108
Engine oil maintenance data ........................................ 230 EPS
EPS .......................................135
Warning light .........................293
Event data recorder .................290
Floor mat...................................206
Fluid Automatic transmission .........331
Brake .....................................233
Clutch ....................................332
Warning light .................292, 295
Washer ..................................238
Fog lights
Indicator ................................129
Replacing light bulbs .............269
Switch....................................129
Wattage .................................334
Front fog lights Indicator ................................129
Replacing light bulbs .............269
Switch....................................129
Wattage .................................334
Front passenger's seat belt reminder light.........................295
Front seats
Adjustment ..............................35
Front side marker lights Replacing light bulbs .............269
Switch....................................127
Wattage .................................334
Front turn signal lights
Indicator ................................115
Lever .....................................115
Replacing light bulbs .............269
Switch....................................115
Wattage .................................334
Fuel
Capacity ................................328
Fuel pump shut off system ....289
Gas station information .........372
Gauge ...................................118
Information ............................335
Refueling .................................55
F