Toyota Sienna Service Manual: Air mix control servo motor

Air outlet control servo motor (for rear air conditioning system)

ON-VEHICLE INSPECTION 1. INSPECT REAR AIR OUTLET CONTROL SERVO MOTOR (a) Inspect servo motor operation. (1) Connect the positive (+) lead from the battery to terminal 4 and negative (-) lea ...

For driver side

ON-VEHICLE INSPECTION 1. INSPECT AIR MIX CONTROL SERVO MOTOR (a) Remove the air mix control servo motor. (b) Connect the positive (+) lead from the battery to terminal 4 and negative (-) lea ...

Other materials:

Terminals of ECU
1. CHECK DRIVER SIDE J/B ASSEMBLY (MULTIPLEX NETWORK BODY ECU)  Disconnect the B6, 1C, 1K and 1L J/B connectors. Measure the voltage and resistance according to the value(s) in the table below. HINT: If the result is not as specified, there may be a malfunction on the w ...

Warning lights and indicators
The warning lights and indicators on the instrument cluster and center panel inform the driver of the status of the vehicle’s various systems. For the purpose of explanation, the following illustration displays all warning lights and indicators illuminated. Vehicles with monochrome displ ...

Installation
1. INSTALL FRONT DOOR WINDOW FRAME MOULDING Remove the tape from the front door window frame moulding. Clean the contact surface of the vehicle body with white gasoline. Clean the outer circumference of the front door window frame moulding with white gasoline. Apply new double-si ...