low oil pressure TOYOTA TACOMA 2011 Owners Manual (in English)

442 5-2. Steps to take in an emergency
Stop the vehicle immediately.The following warnings indicate 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.
*: The light may come on when the oil level is extremely low. It is not designed to indicate low oil level, and the oil level must be checked using the engine
oil level dipstick.
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 sys-
tem.
Low engine oil pressure warning light Indicates that the engine oil pressure is too low*.
Warning lightWarning light/Details
Malfunction indicator lamp Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system;
• The electronic automatic transmission control sys-tem; or
• Emission control system.

5
When trouble arises
447
5-2. Steps to take in an emergency
The tire pressure warning system may be disabled in the following condi-
tions:
(When the condition be
comes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies
are nearby.
●If a radio set at similar frequencies is in use in the vehicle.
●If a window tint that affects the radio wave signals is installed.
●If there is a lot of snow or ice on the vehicle, in particular around the
wheels or wheel housings.
●If non-genuine Toyota wheels are used. (Even if you use Toyota
wheels, the tire pressu re warning system may not work properly with
some types of tires.)
●If tire chains are used.
■If the tire pressure warning light comes on after blinking for 1
minute frequently
If the tire pressure warning light comes on after blinking for 1 minute fre-
quently when the engine switch is turned to the ON position, have it
checked by your Toyota dealer.
■ After changing the engine oil (U.S.A. only)
Make sure to reset the oil maintenance data. ( P. 377)
■ Customization that can be co nfigured at Toyota dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features P. 518)

519
6-2. Customization
6
Vehicle specifications
Items to initialize
ItemWhen to initializeReference
Engine oil maintenance
dataAfter changing engine oilP. 377
Tire pressure warning sys-
tem
• When rotating the tires on vehi-cles differing with front and rear
tire inflation pressures.
• When changing the tire inflation pressure by changing traveling
speed or load weight, etc.
• When changing the tire size.
P. 389
The following items must be initia lized for normal system operation
in cases such as after the battery is reconnected, or maintenance is
performed on the vehicle.

542 Alphabetical index
Tachometer............................... 157
TailgateRemoving the tailgate .............40
Tailgate ...................................40
Tail lights
Replacing light bulbs ............. 427
Switch.................................... 164
Talk switch................................ 281
Telephone switch ..................... 281
Theft deterrent system Engine immobilizer system .....78
Tire inflation pressure ............. 500
Tire information Glossary ................................ 512
Size ....................................... 509
Tire identification number ...... 508
Uniform tire quality grading ... 510
Tires Chains ................................... 210
Checking ............................... 388
If you have a flat tire .............. 450
Identification number ............. 508
Inflation pressure................... 500
Inflation pressure sensor ....... 389
Information ............................ 507
Replacing ...................... 388, 450
Rotating tires ......................... 388
Size ....................................... 500
Snow tires ............................. 209
Spare tire............................... 450
Tire pressure warning reset switch ......................... 389
Tire pressure warning system ........................ 388, 446
Warning light ......................... 444
Tools ......................................... 450
Total load capacity................... 207
Towing Bumper towing ...................... 222
Dinghy towing........................ 233
Emergency towing................. 431
Fifth wheel trailer ................... 220
Trailer towing......................... 213 Traction control ....................... 191
TRAC ......................................... 191
Trip meter ................................. 158
Turn signal lights
Lever ..................................... 153
Replacing light
bulbs ........................... 423, 424
Switch ................................... 153
Wattage................................. 503
Valet key ..................................... 30
Vanity mirrors .......................... 320
Vehicle identification number ................................... 489
Vehicle stability control .......... 191
VSC ........................................... 191
Warning buzzers Key reminder......................... 445
Brake system ........................ 441
Seat belt reminder................. 444
Warning lights ABS ....................................... 442
Airbag system ....................... 442
Anti-lock brake system .......... 442
Automatic transmission fluidtemperature ........................ 442
Brake system ........................ 441
Charging system .... ............... 442
Driver’s seat belt ................... 444
Electronic engine control
system ................................ 442
Engine oil replacement ......... 444
Front passenger occupant
classification system ........... 442
Front passenger’s seat belt... 444
Low brake fluid ...................... 441
Low engine oil pressure ........ 442
Low fuel level ........................ 444
Low tire inflation pressure ..... 444
Malfunction indicator lamp .... 442
Open door ............................. 444T
V
W

546 What to do if...
■Warning lights
P. 441 P. 443
P. 442 P. 443
P. 442 P. 444
P. 442 P. 444
P. 444
or
P. 4 4 3P. 444
P. 4 4 5P. 444
*: Slip indicator comes on.P. 4 4 3
Brake system warning
light
Charging system warning
light
Low engine oil pressure
warning light
Malfunction indicator
lamp
ABS warning lightLow fuel level warning
light
Driver’s seat belt reminder
light
Engine oil replacement
reminder light
SRS warning light
Slip indicator*
Open door warning light
Front passenger’s seat belt
reminder light
Tire pressure warning
light
Automatic transmission
fluid temperature
warning light