Toyota Sienna Service Manual: Multiplex communication

Sliding roof switch assembly

ON-VEHICLE INSPECTION 1. INSPECT SLIDING ROOF SWITCH ASSEMBLY Remove the switch. Check the resistance between the terminals when operating the switch. Resistance If the result is no ...

Multiplex communication system

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System limits
Detection range The detection capacity of the system and the automatic braking capacity are limited. Two-wheeled vehicles for instance might not be detected. Deceleration The system does not decelerate in the following situations: For pedestrians or similarly slow-moving road users. For red tr ...

System description
1. GENERAL DESCRIPTION  The power seat control system is equipped with the following function:  The front seats are equipped with electric adjuster slide, reclining, lifter, front vertical and lumbar support adjustment functions.  The power seat control system (w ...

Disassembly
HINT: On the RH side, use the same procedures as on the LH side. 1. REMOVE REAR DOOR WINDOW FRAME MOULDING REAR LH (See page ET-30) 2. REMOVE REAR DOOR WINDOW FRAME MOULDING SUB-ASSEMBLY LH (See page ET-21) 3. REMOVE SLIDE DOOR WINDOW GARNISH LH Fully open the slide door window. Remo ...