Toyota Sienna 2010-2026 Owners Manual: Using the air conditioning system and defogger

Interior features

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Front automatic air conditioning system

Air outlets and fan speed are automatically adjusted according to the temperature setting. ...

Other materials:

Diagnosis Circuit
DESCRIPTION DTC output mode is set by connecting terminals TC and CG of the DLC3. DTCs are displayed by blinking the SRS warning light. HINT:  When each warning light stays blinking, a ground short in the wiring of terminal TC of the DLC3 or an internal ground short in each ECU is ...

Folding down the third seats (manual seats)
Before folding the third seats Fold the outside head restraints and lower the center head restraint to the lowest position , and stow the seat belt buckles. Stow the center seat belt. Folding down the third seatbacks Pull the “TO FOLD/LIFT SEATBACK” strap a Return ...

Initialization
HINT:  The seatback position is initialized at the factory before shipment, so initialization is not normally required. There is an initialization function for cases when reinitialization is required.  Before performing initialization procedure and initialization release step ...