2009 TOYOTA MATRIX key battery

TABLE OF CONTENTSIndex
4
Compass ............................ 262
4-1. Maintenance and care...... 268
Cleaning and protecting the
vehicle exterior ................. 268
Cleaning and protecting the
vehicle interior .................. 270
4-2. Maintenance ..................... 273
Maintenance
requirements .................... 273
General maintenance ......... 275
Emission inspection and
maintenance (I/M)
programs .......................... 278
4-3. Do-it-yourself
maintenance ................... 279
Do-it-yourself service
precautions ...................... 279
Hood................................... 283
Positioning a floor jack ....... 285
Engine compartment .......... 288
Tires ................................... 303
Tire inflation pressure......... 312
Wheels ............................... 316
Air conditioning filter ........... 318
Key battery (vehicles with
wireless remote control) ... 320
Checking and replacing
fuses ................................ 323
Light bulbs .......................... 3325-1. Essential information ....... 342
If your vehicle needs to
be towed ........................... 342
If you think something
is wrong ............................ 348
Fuel pump shut off
system .............................. 349
Event data recorder ............ 350
5-2. Steps to take in an
emergency ...................... 352
If a warning light turns on
or a warning buzzer
sounds... .......................... 352
If you have a flat tire ........... 362
If the engine will not start .... 376
If the shift lever cannot be
shifted from P (automatic
transmission) .................... 377
If you lose your keys ........... 378
If the battery is
discharged ........................ 379
If your vehicle overheats..... 385
If the vehicle becomes
stuck ................................. 388
4Maintenance and care
5When trouble arises

27 1-2. Opening, closing and locking the doors
1
Before driving
■Key battery depletion
If the wireless remote control function does not operate, the battery may be
depleted. Replace the battery when necessary. (→P. 320)
■Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
■Conditions affecting operation
The wireless remote control function may not operate normally in the follow-
ing situations.
●Near a TV tower, radio station, electric power plant, airport or other facil-
ity that generates strong radio waves
●When carrying a portable radio, cellular phone or other wireless commu-
nication devices
●When multiple wireless keys are in the vicinity
●When the wireless key has come into contact with, or is covered by, a
metallic object
●When a wireless key (that emits radio waves) is being used nearby
●When the wireless key has been left near an electrical appliance such as
a personal computer
●When the wireless key battery is depleted
●If window tint with a metallic content or metallic objects are attached to
the rear window
■Customization that can be configured at Toyota dealer
Settings (e.g. operation signal) can be changed. (Customizable features →P.
420)

109 2-1. Driving procedures
2
When driving
NOTICE
■To prevent battery discharge
Do not leave the key in the “ACC” or “ON” position for long periods if the
engine is not running.
■When starting the engine
●2.4 L 4-cylinder (2AZ-FE) engine ⎯ Do not crank for more than 30 sec-
onds at a time. This may overheat the starter and wiring systems.
●Do not race a cold engine.
●If the engine becomes difficult to start or stalls frequently, have the engine
checked immediately.

127 2-3. Operating the lights and wipers
2
When driving
■Light reminder buzzer
A buzzer sounds when the engine switch is turned OFF and the driver's door
is opened with the key removed from the engine switch while the lights are
turned on.
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run-
ning.

Maintenance and care4
267
4-1. Maintenance and
care ............................... 268
Cleaning and protecting
the vehicle exterior......... 268
Cleaning and protecting
the vehicle interior.......... 270
4-2. Maintenance ................... 273
Maintenance
requirements .................. 273
General maintenance....... 275
Emission inspection and
maintenance (I/M)
programs........................ 2784-3. Do-it-yourself
maintenance ................. 279
Do-it-yourself service
precautions .................... 279
Hood ................................ 283
Positioning a floor jack ..... 285
Engine compartment ........ 288
Tires ................................. 303
Tire inflation pressure ...... 312
Wheels ............................. 316
Air conditioning filter......... 318
Key battery
(vehicles with wireless
remote control)............... 320
Checking and replacing
fuses .............................. 323
Light bulbs........................ 332

320
4-3. Do-it-yourself maintenance
Key battery (vehicles with wireless remote control)
Replace the battery with a new one if it is discharged.
■You will need the following items:
●Flathead screwdriver (To prevent damage to the key, cover
the tip of the screwdriver with a rag.)
●Lithium battery CR2025
■Replacing the battery
Remove the cover.
Remove the module.
STEP1
STEP2

321 4-3. Do-it-yourself maintenance
4
Maintenance and care
■If the key battery is discharged
The following symptoms may occur.
●The wireless remote control will not function properly.
●The operational range is reduced.
■Use CR2025 lithium battery
●Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
●Replace only with the same or equivalent type recommended by your
Toyota dealer.
●Dispose of used batteries according to the local laws.
CAUTION
■Removed battery and other parts
Keep away from children.
These parts are small and if swallowed by a child they can cause choking.
Open the case cover using a
flathead screwdriver pro-
tected with tape etc. and
remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP3

When trouble arises5
341
5-1. Essential information .... 342
If your vehicle needs to
be towed ........................ 342
If you think something
is wrong ......................... 348
Fuel pump shut off
system ........................... 349
Event data recorder ......... 350
5-2. Steps to take in an
emergency .................... 352
If a warning light turns on
or a warning buzzer
sounds... ....................... 352
If you have a flat tire......... 362
If the engine will not
start ................................ 376
If the shift lever cannot be
shifted from P (automatic
transmission) ................. 377
If you lose your keys ........ 378
If the battery is
discharged ..................... 379
If your vehicle
overheats ....................... 385
If the vehicle becomes
stuck .............................. 388