Toyota Sienna Service Manual: Windshield deicer relay

Window defogger switch

INSPECTION 1. INSPECT WINDOW DEFOGGER SWITCH  Check the defogger switch illuminates. Standard If the result is not as specified, replace the switch assembly or bulb. Check ...

Defogger relay

ON-VEHICLE INSPECTION 1. INSPECT DEFOGGER RELAY  Inspect the resistance. Standard resistance If the result is not as specified, replace the relay. ...

Other materials:

Pre-collision seat belts (front seats of vehicles with pre-collision system)
If the system determines that a collision is unavoidable, the front seat belts will retract before the collision. Emergency locking retractor (ELR) The retractor will lock the belt during a sudden stop or on impact. It may also lock if you lean forward too quickly. A slow, easy motion wi ...

Registration
1. REGISTRATION TRANSMITTER CODE HINT: The garage door opener is built in the dome lamp assembly No.1. When transmitter codes for garage door, gate, entry gate, door lock, home lighting system or security system are registered with the garage door opener, be sure to register them again wheneve ...

Door control transmitter
INSPECTION 1. INSPECT DOOR CONTROL TRANSMITTER  Inspect operation of the transmitter.  Remove the battery (lithium battery) from the transmitter.  Install a new or normal battery (lithium battery).  When a new or normal battery is not available, connect 2 new ...