Toyota Sienna Service Manual: Air inlet control servo motor

For manual air conditioning system

ON-VEHICLE INSPECTION 1. INSPECT BLOWER RESISTOR (for Manual Air Conditioning System) (a) Measure resistance between terminals, as shown in the table. If resistance is not as specified, replac ...

For automatic air conditioning system

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

Other materials:

Removal
1. DISCHARGE FUEL SYSTEM PRESSURE 2. REMOVE V-BANK COVER SUB-ASSEMBLY 3. DRAIN ENGINE COOLANT 4. REMOVE WINDSHIELD WIPER MOTOR ASSEMBLY 5. REMOVE FRONT OUTER COWL TOP PANEL SUBASSEMBLY 6. REMOVE AIR CLEANER CAP SUB-ASSEMBLY 7. REMOVE AIR CLEANER CASE SUB-ASSEMBLY 8. REMOVE INTAKE AIR SURGE TA ...

Inspection
1. INSPECT UNDERDRIVE PACK CLEARANCE (a) Install the underdrive clutch to the transaxle case. NOTICE: Be careful not to damage the oil seal rings. (b) Install a dial indicator as shown in the illustration. (c) Measure the underdrive clutch pack clearance while applying and releasing comp ...

Removal
1. Disconnect cable from negative battery terminal 2. REMOVE STEERING COLUMN COVER LOWER (A) insert the key into the ignition key cylinder and release the steering lock. (B) turn the steering wheel clockwise to gain access to the screw and remove the screw. (c) Turn the steering whe ...