Toyota Sienna Service Manual: Automatic transaxle fluid
On-vehicle inspection
1. CHECK FLUID LEVEL
HINT: Drive the vehicle so that the engine and transaxle are at normal operating temperature.
Fluid temperature: 70 to 80°C (158 to 176°F)
(a) Park the vehicle on a level surface and set the parking brake.
(b) With the engine idling and the brake pedal depressed, move the shift lever to all positions from P to L and return to the P position.
(c) Take out the dipstick and wipe it clean.
(d) Put the dipstick back all the way.
(e) Take out the dipstick again and check that the fluid level is within the HOT range.
If the fluid level is below the HOT range, add new fluid and recheck the fluid level.
If the fluid level exceeds the HOT range, drain the fluid once, add the proper amount of new fluid and recheck the fluid level.
If there are leaks, it is necessary to repair or replace O-rings, FIPGs, oil seals, plugs and/or other parts.
Park / neutral position switch
Components
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Other materials:
Front Occupant Classification Sensor LH Circuit
Malfunction
DTC B1780 Front Occupant Classification Sensor LH Circuit
Malfunction
DESCRIPTION
The front occupant classification sensor LH circuit consists of the occupant
classification ECU and the
front occupant classification sensor LH.
DTC B1780 is recorded when a malfunction is detected in the fron ...
Operating via the Controller
Opening the main menu
Press the button.
The main menu is displayed.
Selecting a menu
Selecting menu items
1. Turn the Controller until the desired menu
item is highlighted.
2. Press the Controller.
Select a widget
1. Move the Controller to the right.
2. Select a widget.
3. Press the Controller. ...
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 indicator ...
