2015 TOYOTA COROLLA service

3685-19. Bluetooth® phone (Multimedia system)
COROLLA_TMMMS_TMMC_U (OM12F00U)
When registering/connecting a cellular phone
When making/receiving a call
A cellular phone cannot be registered.
An incorrect passcode was entered on the cellular phone.
Enter the correct passcode on the cellular phone.
The registration operation has not been completed on the cellular phone
side.
Complete the registration operation on the cellular phone (approve
registration on the phone).
Old registration information remains on either this system or the cellular
phone.
Delete the existing registration information from both this system
and the cellular phone, then regist er the cellular phone you wish to
connect to this system. ( P. 328)
A Bluetooth® connection cannot be made.
Another Bluetooth® device is already connected.
 Manually connect the cellular phone you wish to use to this sys-
tem. ( P. 330)
Bluetooth® function is not enabled on the cellular phone.
 Enable the Bluetooth® function on the cellular phone.
“Please check your device settings.” message is displayed.
Bluetooth® function is not enabled on the cellular phone.
 Enable the Bluetooth® function on the cellular phone.
Old registration information remains on either this system or the cellular
phone.
Delete the existing registration information from both this system
and the cellular phone, then regist er the cellular phone you wish to
connect to this system. ( P. 328)
A call cannot be made/received.
Your vehicle is in a “Out of cellular service area. Please try again later.”
area.
 Move to where “Out of cellular ser vice area. Please try again later.”
no longer appears on the display.

371
5
Audio system
COROLLA_TMMMS_TMMC_U (OM12F00U)
5-20.Bluetooth® (Multimedia system)
■When using the Bluetooth® audio system
● In the following conditions, the system may not function.
• If the portable audio player is turned off
• If the portable audio player is not connected
• If the portable audio player’s battery is low
● There may be a delay if a cellular phone connection is made during
Bluetooth
® audio play.
● Depending on the type of portable audio player that is connected to the sys-
tem, operation may differ slightly and certain functions may not be available.
■ When using the hands-free system
●The multimedia system is muted when making a call.
● If both parties speak at the same time, it may be difficult to hear.
● If the received call volume is overly loud, an echo may be heard.
If the Bluetooth
® phone is too close to the system, quality of the sound may
deteriorate and connection status may deteriorate.
● In the following circumstances, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
• If a roof or window is open
• If the air conditioning is blowing directly on the microphone
• If there is interference from the network of the cellular phone
■ Conditions under which th e system will not operate
● If using a cellular phone that does not support Bluetooth
®
●If the cellular phone is turned off
● If you are outside of cellular phone service coverage
● If the cellular phone is not connected
● If the cellular phone’s battery is low
● When outgoing calls are controlled, due to heavy traffic on telephone lines,
etc.
● When the cellular phone itself cannot be used
● When transferring contact data from the cellular phone
Bluetooth®

3735-20. Bluetooth® (Multimedia system)
5
Audio system
COROLLA_TMMMS_TMMC_U (OM12F00U)■
Compatible models
The Bluetooth
® audio system supports portable audio players with the follow-
ing specifications
● Bluetooth
® specifications:
Ver. 2.0, or higher (Recommended: Ver. 3.0+EDR or higher)
● Profiles:
• A2DP (Advanced Audio Distribution Profile) Ver. 1.0, or higher
(Recommended: Ver. 1.2 or higher)
This is a profile to transmit stereo audio or high quality sound to the multi-
media system.
• AVRCP (Audio/Video Remote Contro l Profile) Ver. 1.0 or higher
(Recommended: Ver. 1.4 or higher)
This is a profile to allow remote control the A/V equipment.
However, please note that some functions may be limited depending on the
type of portable audio player connected.
The hands-free system supports cellular phones with the following specifica-
tions.
● Bluetooth
® specification:
Ver. 2.0 or higher (Recommended: Ver. 3.0+EDR or higher)
● Profiles:
• HFP (Hands Free Profile) Ver. 1.0 or higher (Recommended: Ver. 1.6 or
higher)
This is a profile to allow hands-free phone calls using a cellular phone or
head set. It has outgoing and incoming call functions.
• OPP (Object Push Profile) Ver. 1.1 or higher (Recommended: Ver. 1.2) This is a profile to transfer contact data. When a Bluetooth
® compatible
cellular phone has both PBAP and OPP, OPP cannot be used.
• PBAP (Phone Book Access Profile) Ver. 1.0 or higher (Recommended: Ver. 1.1)
This is a profile to transfer contact data.
• MAP (Message Access Profile) Ver.1.0 or higher This is a profile to using phone message.
If the cellular phone does not support HFP, you cannot register it with the
hands-free system. OPP, PBAP or MAP services must be selected individu-
ally.

413
7Maintenance and care
COROLLA_TMMMS_TMMC_U (OM12F00U)7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 414
Cleaning and protecting the vehicle interior ........... 417
7-2. Maintenance Maintenance requirements ................... 420
General maintenance........ 423
Emission inspection and maintenance (I/M)
programs......................... 427
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 428
Hood ................................. 431
Positioning a floor jack ...... 433
Engine compartment ......... 435
Tires .................................. 448
Tire inflation pressure ....... 456
Wheels .............................. 459
Air conditioning filter.......... 461
Wireless remote control/ electronic key battery ...... 463
Checking and replacing fuses ............................... 466
Light bulbs......................... 469

4217-2. Maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (OM12F00U)
■Repair and replacement
It is recommended that genuine Toyota parts be used for repairs to ensure
performance of each system. If non-Toyota parts are used in replacement or if
a repair shop other than a Toyota dealer performs repairs, confirm the war-
ranty coverage.
■ Reset the maintenance data (U.S.A. only)
After the required maintenance is performed according to the maintenance
schedule, please reset the maintenance data.
To reset the data, follow the procedure described below:
Turn the engine switch off with the trip meter A reading shown.
(P. 77, 82)
Vehicles without a smart key system:
While pressing the “DISP” switch
*1 ( P. 77) or display change button*2
(P. 82), turn the engine switch to the “ON” position (do not start the
engine because reset mode will be canceled).
Vehicles with a smart key system:
While pressing the “DISP” switch
*1 ( P. 77) or display change button*2
(P. 82), turn the engine switch to the IGNITION ON mode (do not start the
engine because otherwise the reset mode will be canceled).
*1: Vehicles with a drive monitor display
*2: Vehicles with a multi-information display
Continue to press and hold the button until the trip meter displays “000000”.
■ Allow inspection and repairs to be performed by a Toyota dealer
●Toyota technicians are well-trained specialists and are kept up to date with
the latest service information. They are well informed about the operations
of all systems on your vehicle.
● Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty cove rage. If any problem should arise
while your vehicle is under warranty, your Toyota dealer will promptly take
care of it.
1
2
3

4237-2. Maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (OM12F00U)
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Owner’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified service shop for advice.
Engine compartment
ItemsCheck points
BatteryCheck the battery fluid level and
connections. ( P. 444)
Brake fluidIs the brake fluid at the correct
level? (P. 442)
Engine coolantIs the engine coolant at the correct
level? (P. 440)
Engine oilIs the engine oil at the correct level?
(P. 436)
Exhaust systemThere should not be any fumes or
strange sounds.
Radiator/condenser
The radiator and condenser should
be free from foreign objects.
(P. 442)
Washer fluidIs there sufficient washer fluid?
(P. 447)

4277-2. Maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (OM12F00U)
The OBD system determines that a problem exists somewhere in the
emission control system. Your vehicle may not pass the I/M test and
may need to be repaired. Contact your Toyota dealer to service the
vehicle.
● When the battery is disconnected or discharged
Readiness codes that are set duri ng ordinary driving are erased.
Also, depending on your driving habits, the readiness codes may
not be completely set.
● When the fuel tank cap is loose
The malfunction indicator lamp comes on indicating a temporary
malfunction and your vehicle may not pass the I/M test.
The error code in the OBD system will not be cleared unless the vehi-
cle is driven 40 or more times.
Contact your Toyota dealer to prepare the vehicle for re-testing.
Emission inspection an d maintenance (I/M)
programs
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnos tics) checks. The OBD system
monitors the operation of the emission control system.
If the malfunction indicator lamp comes on
Your vehicle may not pass the I/M test in the following situations:
When the malfunction indicator lamp still remains on after sev-
eral driving trips
If your vehicle does not pass the I/M test

4397-3. Do-it-yourself maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (OM12F00U)
■Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the following
situations, oil consumption may increase, and engine oil may need to be
refilled in between oil maintenance intervals.
●When the engine is new, for example directly after purchasing the vehicle or
after replacing the engine
● If low quality oil or oil of an inappropriate viscosity is used
● When driving at high engine speeds or with a heavy load, or when driving
while accelerating or decelerating frequently
● When leaving the engine idling for a long time, or when driving frequently
through heavy traffic
CAUTION
■Used engine oil
● Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation and skin cancer, so care
should be taken to avoid prolonged and repeated contact. To remove used
engine oil from your skin, wash thoroughly with soap and water.
● Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground.
Call your Toyota dealer, service station or auto parts store for information
concerning recycling or disposal.
● Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
● Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.