service indicator TOYOTA SEQUOIA 2015 2.G Owners Manual

289
2-5. Driving information
2
When driving
Connecting and disconnecting
a trailer (vehicles with
electronically modulated air suspension)
If a height control system is install ed in your vehicle, you have to con-
nect and disconnect your trailer more carefully.
● Connecting
Set the height control of elec tronically modulated air suspen-
sion system to N mode.
Turn off the engine, or set the electronically modulated air
suspension system to MAN. (manual).
Connect the trailer.
Turn the engine switch to the START position and start the
engine.
Press the height control mode select switch to cancel the
MAN. (manual) condition that was set on .
Check that the MAN. indicator turns off.
Set the height control of elec tronically modulated air suspen-
sion system to N mode.
■ Service connector for towing br ake controller (with towing package)
Your vehicle is equipped with a service
connector for the trailer brake controller
as shown.
Access the service connector.
Remove the scuff plate.
Remove the clip (screw type) and trim
board.

483
4-2. Maintenance
4
Maintenance and care
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which
include OBD (On Board Diagnostics) checks. The OBD system moni-
tors the operation of th e emission control system.
■If the malfunction indicator lamp comes on
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.
■ Your vehicle may not pass the I/M test:
●When the battery is disconnected or discharged
Readiness codes that are se t during 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 as a temporary mal-
function and your vehicle may not pass the I/M test.
■ When the malfunction indicator lamp goes off after several
driving trips
The error code in the OBD system will not be cleared unless the
vehicle is driven 40 or more times.
■ If your vehicle does not pass the I/M test
Contact your Toyota dealer to prepare the vehicle for re-testing.

614 6-1. Specifications
■Toyota does not recommen d gasoline containing MMT
Some gasoline contains octane enhancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl).
Toyota does not recommend the use of gasoline that contains MMT. If fuel
containing MMT is used, your emission control system may be adversely
affected.
The malfunction indicator lamp on the instrument cluster may come on. If
this happens, contact your Toyota dealer for service.
■ Toyota does not recommend blende d gasoline (Flex-fuel engine)
Do not use non-specified fuels such as the following.
• Fuels containing methanol.
• Fuels with more than 85% ethanol.
■ Toyota does not recommend the use of after-market fuel additives
(Flex-fuel engine)
Do not use any after-market fuel additives when repeatedly refueling with
E85, as some after-market fuel additives are not compatible with E85.
NOTICE
■Notice on fuel quality
●Do not use improper fuels.
If improper fuels are used, the engine will be damaged.
● Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic
converters causing the emission control system to malfunction.
● Gasoline engine: Do not use gasohol other than that stated here.
Other gasohol may cause fuel system damage or vehicle performance
problems.
● Use of unleaded gasoline with an octane rating lower than 87 may result in
engine knocking. Persistent knocking can lead to engine damage and
should be corrected by refueling with higher octane unleaded gasoline.

657
Alphabetical index
Service reminder
indicators .............................. 171
Shift lever Automatic transmission ....................... 159
If the shift lever cannot be shifted from P ................ 587
Shift lock system..................... 587
Shopping bag hooks............... 458
Side airbags ............................. 111
Side marker lights
Replacing ............................. 535
Switch ................................... 185
Wattage ................................ 610
Side mirrors Adjusting and folding .............. 84
Spare tire
Inflation pressure .................. 609
Storage location ................... 574
Spark plug................................ 606
Specifications .......................... 600
Speedometer ........................... 166
Steering
Column lock release ............... 79
Steering wheel Adjustment ....................... 79, 80
Audio switches
*
Steering wheel memory.......... 62
Telephone switches
*
Stop lights
Replacing light bulbs ............ 535
Wattage ................................ 610
Storage feature ........................ 408
Storage precautions ............... 270 Stuck
If your vehicle becomes
stuck ...................................595
Sun visors.................................431
Sunshade ..................................451
Switch BSM main switch...................236
Emergency flasher switch .....548
Engine switch ........................156
Fog light switch .....................191
Hazard light switch ................548
Ignition switch........................156
Light switches........................185
Power back door switch ....31, 41
Power back window switch .....93
Power door lock switch ...........35
Power window switch ..............90
Rear window wiper and washer switch .....................197
Seatback folding/returning
switch ..............................54, 60
Window lock switch .................90
Wiper and washer switch .......................... 193, 197
Tachometer...............................166
Tail lights Replacing light bulbs .............535
Switch....................................185
Wattage .................................610
Talk switch
*
Telephone switch*
Theft deterrent system Alarm .....................................106
Engine immobilizer system ... 104
Tire inflation pressure .............511
T
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.