Toyota RAV4 manuals

Toyota Sienna Service Manual: Disassembly

1. REMOVE BLOWER ASSEMBLY

REMOVE BLOWER ASSEMBLY

(a) Remove the 2 screws and the blower assembly.

2. REMOVE MODE DAMPER SERVO SUB-ASSEMBLY

REMOVE MODE DAMPER SERVO SUB-ASSEMBLY

(a) Remove the 3 screws and the mode damper servo sub-assembly.

3. REMOVE AIRMIX DAMPER SERVO SUB-ASSEMBLY

REMOVE AIRMIX DAMPER SERVO SUB-ASSEMBLY

(a) Remove the 3 screws and the airmix damper servo sub-assembly.

4. REMOVE NO. 2 AIRMIX DAMPER SERVO SUBASSEMBLY (for Automatic Air Conditioning System)

REMOVE NO. 2 AIRMIX DAMPER SERVO SUBASSEMBLY (for Automatic Air Conditioning System)

(a) Remove the 3 screws and the No. 2 airmix damper servo sub-assembly.

5. REMOVE NO. 1 HEATER CLAMP

REMOVE NO. 1 HEATER CLAMP

(a) Release the 4 claw fittings and remove the No. 1 heater clamp.

6. REMOVE NO. 3 AIR CONDITIONING RADIATOR BRACKET

REMOVE NO. 3 AIR CONDITIONING RADIATOR BRACKET

(a) Remove the screw and the No. 3 air conditioning radiator bracket.

7. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY

REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY

(a) Remove the heater radiator unit sub-assembly from the air conditioning radiator assembly.

8. REMOVE AIR CONDITIONING TUBE ASSEMBLY

REMOVE AIR CONDITIONING TUBE ASSEMBLY

(a) Using a hexagon wrench 4.0 mm (0.15 in.), remove the 2 hexagon bolts and the air conditioning tube assembly.

(b) Remove the 2 O-rings from the air conditioning tube assembly.

9. REMOVE COOLER EXPANSION VALVE

REMOVE COOLER EXPANSION VALVE

(a) Remove the cooler expansion valve from the No. 1 cooler evaporator sub-assembly.

REMOVE COOLER EXPANSION VALVE

(b) Remove the 2 O-rings from the No. 1 cooler evaporator sub-assembly.

10. REMOVE NO. 2 AIR CONDITIONING RADIATOR BRACKET

REMOVE NO. 2 AIR CONDITIONING RADIATOR BRACKET

(a) Remove the 2 screws and the No. 2 air conditioning radiator bracket.

11. REMOVE NO. 1 AIR CONDITIONING RADIATOR BRACKET

REMOVE NO. 1 AIR CONDITIONING RADIATOR BRACKET

(a) Remove the 3 screws and the No .1 air conditioning radiator bracket.

12. REMOVE NO. 4 AIR CONDITIONING RADIATOR BRACKET

REMOVE NO. 4 AIR CONDITIONING RADIATOR BRACKET

(a) Remove the No. 4 air conditioning radiator bracket.

13. REMOVE NO. 1 AIR DUCT

 REMOVE NO. 1 AIR DUCT

(a) Release the 4 claw fittings and remove the No. 1 air duct.

14. REMOVE NO. 1 COOLER THERMISTOR

REMOVE NO. 1 COOLER THERMISTOR

(a) Disengage the clamp.

(b) Remove the 2 screws.

REMOVE NO. 1 COOLER THERMISTOR

(c) Remove the 11 screws.

REMOVE NO. 1 COOLER THERMISTOR

(d) Remove the No. 1 cooler thermistor.

Removal
1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM (See page AC-172) 2. REMOVE FRONT WIPER ARM HEAD CAP (See page WW-4) 3. REMOVE FRONT WIPER ARM RH (See page WW-4) 4. REMOVE FRONT WIPER ARM LH (Se ...

Reassembly
1. INSTALL NO. 1 COOLER THERMISTOR (a) Install the No. 1 cooler thermistor as shown in the illustration. NOTICE: Be sure to insert the thermistor only once because reinserting it will no ...

Other materials:

Cold Start Idle Air Control System Performance
DTC P050A Cold Start Idle Air Control System Performance DESCRIPTION This monitor will run when the engine is started at -10 to 50C (14 to 122F) of the engine coolant temperature. The DTC will set after the engine idling for 13 seconds (2 trip detection logic). The DTC is designed to monit ...

Master cylinder pressure sensor check (when using sst check wire)
(a) Leave the vehicle in a stationary condition and release the brake pedal for 1 second or more, and quickly depress the brake pedal with a force of 98 N (10 kgf, 22 lbf) or more for 1 second or more. (b) Check the ABS warning light stays on for 3 seconds. HINT: At this time, the ABS wa ...

Removal
CAUTION:  Wear safety gloves, because the sharp surfaces of the seatback frame and seat adjuster may injure your hand.  Work must be started more than 90 seconds after the ignition switch is turned to the LOCK position and the negative (-) terminal cable is disconnected from ...

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