Toyota Sienna Service Manual: Reassembly

Toyota Sienna Service Manual / Air conditioning / Blower unit (for rear air conditioning system) / Reassembly

1. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY

INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY

(a) Install the heater radiator unit sub-assembly to the air conditioning blower assembly.

(b) Install the 2 O-rings to the heater water valve assembly.

INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY

(d) Install the 2 screws and the 2 clamps.

INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY

(e) Engage the claw fitting and install the 3 screws and blower case.

2. INSTALL BLOWER RESISTOR TRANSISTOR ASSEMBLY

INSTALL BLOWER RESISTOR TRANSISTOR ASSEMBLY

(a) Install the 2 screws and the blower resistor transistor assembly.

3. INSTALL COOLING UNIT MOTOR SUB-ASSEMBLY WITH FAN

INSTALL COOLING UNIT MOTOR SUB-ASSEMBLY WITH FAN

(a) Install the 3 screws and the cooling unit motor subassembly w/ fan.

Disassembly

1. REMOVE COOLER THERMISTOR NO.1 (for Automatic Air Conditioning System) (a) Disengage the 2 claw fittings and the clamp and remove the cooler thermistor No. 1. 2. REMOVE COOLING UNIT MOTOR SUB ...

Installation

1. INSTALL AIR CONDITIONING BLOWER ASSEMBLY (a) Install the air conditioning blower assembly with the 3 bolts. Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) NOTICE: Tighten the bolts in the order s ...

Other materials:

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

When servicing full-time 4wd vehicles
The full-time 4WD SIENNA is equipped with the open center differential system. If incorrect preparations or test procedures are used, the test will not only be unsuccessful, but may be dangerous as well. Therefore, before beginning any such servicing or test, be sure to check the following ...

Rear Clearance Sonar Sensor LH Circuit
DESCRIPTION An ultrasonic sensor consists of a sensor portion that transmits and receives ultrasonic waves and a preamplifier that amplifies them. The ultrasonic sensor outputs the ultrasonic waves and sends the received signals to the clearance warning ECU. WIRING DIAGRAM INSPECTION PR ...