Toyota Sienna 2010-2021 Owners Manual: Operating instructions
Turning the end of the lever turns on the lights as follows: The illustration is intended as an example.
- U.S.A.
- Canada
The headlights, side marker,
parking lights, daytime running lights (if equipped) and so on turn on and off automatically (when the engine switch is in the “ON” position [vehicles without a smart key system] or IGNITION ON mode [vehicles with a smart key system]).
The side marker, parking,
tail, license plate, daytime running lights (if equipped) and instrument panel lights turn on.
The headlights and all
lights listed above (except daytime running lights) turn on.
Off.
The daytime running light
system is off. (Canada)
The daytime running light
system is on.
*1: Vehicles without a daytime running light system *2: Vehicles with a daytime running light system
Headlight switch
The headlights can be operated manually or automatically. ...
Turning on the high beam headlights
With the headlights on, push
the lever away from you to turn
on the high beams.
When the light switch is in
position, the Automatic High Beam
system will be activated.
Pull the lev ...
Other materials:
Back-up Power Source Circuit
DESCRIPTION
This is the back-up power source for the A/C amplifier. Power is supplied
even when the ignition switch is
off and is used for diagnostic trouble code memory, etc.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 INSPECT FUSE (ECU-B)
(a) Remove the ECU-B fuse from the engine room juncti ...
Basic inspection
When a malfunction is not confirmed by the DTC check,
troubleshooting should be carried out in all circuits
considered to be possible causes of the problem. In many
cases, by carrying out the basic engine check shown in the
following flowchart, the location of the problem can be found
quickly a ...
On-vehicle inspection
1. INSPECT REAR AXLE HUB BEARING BACKLASH
(a) Using a dial gauge, check for backlash near the
center of the axle hub.
Maximum:
0.05 mm (0.0020 in.)
If backlash exceeds the maximum, replace the axle
hub assembly.
NOTICE:
Ensure that the dial gauge is set at right angles
to the measuremen ...