Toyota Sienna 2010-2026 Owners Manual: Checking tires
Check if the treadwear indicators are showing on the tires. Also check the tires for uneven wear, such as excessive wear on one side of the tread. Check the spare tire condition and pressure if not rotated.
- New tread
- Worn tread
- Treadwear indicator
The location of treadwear indicators is shown by a “TWI” or “
” marks,
etc., molded into the sidewall of each tire.
Replace the tires if the treadwear indicators are showing on a tire.
Tires
Replace or rotate tires in accordance with maintenance schedules
and treadwear. ...
Tire rotation
Rotate the tires in the order
shown.
To equalize tire wear and extend
tire life, Toyota recommends that
tire rotation is carried out at the
same interval as tire inspection. ...
Other materials:
Initialization
1. RESET
When the battery is reconnected:
The back door is locked and therefore cannot be
opened. Therefore, it is necessary to unlock the
back door using the door control switch or
transmitter switch.
Reset the power back door system:
The power back door ECU records the ...
Check mode procedure
1. CHECK MODE (SIGNAL CHECK): DTC CHECK
Connect the intelligent tester to the DLC3.
) Turn the ignition switch to the ON position.
) Select the "SIGNAL CHECK", and proceed
checking using the intelligent tester.
NOTICE:
Select the "SIGNAL CHECK" from the &q ...
Transfer system
PRECAUTION
NOTICE:
1. Before disassembly, clean the transfer assembly of
any sand or mud to prevent it from entering inside the
transfer during disassembly and assembly.
2. When removing any light alloy part such as a transfer
cover, do not pry it off with a tool like a screwdriver,
but tap ...
