Toyota Sienna 2010-2024 Owners Manual: Heated steering wheel/seat heaters

Toyota Sienna 2010-2024 Owners Manual / Interior features / Using the air conditioning system and defogger / Heated steering wheel/seat heaters

Heated steering wheel and seat heaters heat the side grips of the steering wheel and seats, respectively.

WARNING

Care should be taken to prevent injury if anyone in the following categories comes in contact with the steering wheel and seats when the heater is on:

Babies, small children, the elderly, the sick and the physically challenged
Persons with sensitive skin
Persons who are fatigued
Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)

Observe the following precautions to prevent minor burns or overheating:

Do not cover the seat with a blanket or cushion when using the seat heater.
Do not use seat heater more than necessary.

NOTICE

Do not put heavy objects that have an uneven surface on the seat and do not stick sharp objects (needles, nails, etc.) into the seat.
To prevent battery discharge, do not use the functions when the engine is not running.

Air outlets

Location of air outlets The air outlets and air volume changes according to the selected air flow mode. Adjusting the position of the air outlets Direct air flow to the front or rear, up or ...

Heated steering wheel

Turns the heated steering wheel on/off The indicator light comes on when the heated steering wheel is operating. The heated steering wheel can be used when the engine switch is in IGNITI ...

Other materials:

Removal
HINT: On the LH side, use the same procedures as on the RH side. 1. REMOVE FRONT DOOR SCUFF PLATE RH Using a screwdriver, disengage the 3 clips and 2 claws, and remove the scuff plate. HINT: Tape the screwdriver tip before use. 2. REMOVE FRONT DOOR SCUFF PLATE LH 3. REMOVE REAR DOO ...

Short in Front Pretensioner Squib LH Circuit
DTC B0135/73 Short in Front Pretensioner Squib LH Circuit DESCRIPTION The front pretensioner squib LH circuit consists of the center airbag sensor assembly and the front seat outer belt assembly LH. This circuit instructs the SRS to deploy when deployment conditions are met. DTC B0135/73 ...

Rear Room Temperature Sensor Circuit
DESCRIPTION This sensor detects the rear cabin temperature that is used as the basis for temperature control and sends a signal to the A/C amplifier. WIRING DIAGRAM INSPECTION PROCEDURE 1 READ VALUE OF INTELLIGENT TESTER (a) Connect the intelligent tester to the DLC3. (b) Turn the ign ...