Toyota RAV4 manuals

Toyota Sienna Service Manual: For rear air conditioning system

For rear air conditioning system

ON-VEHICLE INSPECTION

1. INSPECT REAR AIR MIX CONTROL SERVO MOTOR

(a) Inspect servo motor operation.

(1) Connect the positive (+) lead from the battery to terminal 4 and negative (-) lead to terminal 5, then check that the arm turns to "HOT" side smoothly.

(2) Connect the positive (+) lead from the battery to terminal 5 and negative (-) lead to terminal 4, then check that the arm turns to "COOL" side smoothly.

If the operations are not as specified, replace the rear radiator unit sub-assembly (rear air mix control servo motor).

For front passenger 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 ...

Rear blower resistor
ON-VEHICLE INSPECTION 1. INSPECT REAR BLOWER MOTOR CONTROLLER (a) Measure resistance according to the value(s) in the table below.. Standard resistance If the resistance is not as specif ...

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