2009 TOYOTA MATRIX low oil pressure

5
When trouble arises
353 5-2. Steps to take in an emergency
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Have the vehicle inspected immediately.
Failing to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low.
Warning lightWarning light/Details
(U.S.A.)
(Canada)Malfunction indicator lamp
Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system
(if equipped).
SRS warning light
Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system.

356 5-2. Steps to take in an emergency
*: Driver's and front passenger’s seat belt warning buzzers:
The driver’s and front passenger’s seat belts warning buzzers sound to alert
the driver and front passenger that his or her seat belt is not fastened. The
buzzer sounds intermittently for 10 seconds after the vehicle has reached a
speed of 12 mph (20 km/h). Then, if the seat belt is still unfastened, the
buzzer will sound at a different tone for 20 more seconds.(U.S.A.)Engine oil replacement
reminder light
Illuminates for about 3 sec-
onds and then flashes for
about 15 seconds approxi-
mately 4500 miles (7200
km) after the engine oil is
changed: Indicates that the
engine oil is scheduled to be
changed.Check the engine oil, and
change if necessary.
Comes on and remains on if
the distance driven exceeds
5000 miles (8000 km): Indi-
cates that the engine oil
should be changed.Check and change the
engine oil.
Tire pressure warning
light (if equipped)
When the light comes on:
Low tire inflation pressure.Adjust the tire inflation
pressure.
When the light comes on
after blinking for 1 minute:
Malfunction in the tire
pressure warning system.Have the system checked
by your Toyota dealer.
Warning lightWarning light/DetailsCorrection procedure

422
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Engine oil mainte-
nance data
(U.S.A. only)After changing engine oil P. 293
Tire pressure warning
system (if equipped)• When rotating the tires on vehicles
differing with front and rear tire infla-
tion pressure.
• When changing the tire size.P. 304
The following items must be initialized for normal system operation
in cases such as after maintenance is performed on the vehicle.

437 Alphabetical index
Vanity mirrors .......................... 245
Vehicle identification
number................................... 391
Vehicle stability control .......... 136
VSC ........................................... 136
Warning buzzers
Brake system........................ 352
Downshifting ......................... 114
Seat belt reminder ................ 355
Warning lights
Active torque control 4WD
system warning light .......... 353
Anti-lock brake system ......... 353
Brake assist system ............. 353
Brake system........................ 352
Charging system .................. 353
Electric power steering
warning light ....................... 353
Engine oil maintenance ........ 355
Engine oil pressure............... 353
Low fuel level........................ 355
Low tire pressure warning
light .................................... 355
Malfunction indicator lamp.... 353
Open door ............................ 355
Pretensioners ....................... 353
Seat belt reminder light ........ 355
SRS airbags ......................... 353
Washer fluid ......................... 355Washer
Checking ...............................301
Preparing and checking
before winter .......................144
Switch....................................129
Washing and waxing ...............268
Weight
Cargo capacity ......................140
Load limits .............................143
Weight ...................................390
Wheels ......................................316
Window glasses ........................51
Window lock switch ...................51
Windows
Power windows .......................51
Rear window defogger ..........168
Washer ..................................129
Windshield wipers ...................129
Wireless remote control key
Replacing the battery ............320
Wireless remote control ..........26
WMA disc ..................................185V
W

439 What to do if...
■Warning lights
P. 353
or
P. 3 5 2P. 355
P. 3 5 3P. 355
P. 3 5 3P. 355
P. 355
or
P. 3 5 3P. 355
P. 3 5 3P. 355
P. 355
or
P. 3 5 3
P. 3 5 3
Brake system warning
lightActive torque control 4WD sys-
tem warning light
Engine oil replacement
reminder light
Charging system warn-
ing lightTire pressure warning
light
Low engine oil pressure
warning lightLow windshield washer fluid level
warning light
Malfunction indicator
lampOpen door warning light
Low fuel level warning
light
SRS warning lightDriver’s seat belt
reminder light
ABS warning lightFront passenger’s seat belt
reminder light
Electric power steering
warning light