Toyota Sienna Service Manual: Removal

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

1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM

SST 07110-58060 (07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080)

HINT: See page AC-172.

2. REMOVE REAR DOOR SCUFF PLATE RH (See page IR-7)

3. REMOVE BACK DOOR SCUFF PLATE (See page IR- 8)

4. REMOVE QUARTER TRIM PANEL ASSEMBLY FRONT RH (See page IR-9)

5. REMOVE ROOF HEADLINING GARNISH REAR (See page IR-9)

6. REMOVE RR WINDOW SIDE GARNISH ASSEMBLY NO.2 RH (See page IR-9)

7. REMOVE AIR DUCT ASSEMBLY

REMOVE AIR DUCT ASSEMBLY

(a) Remove the 2 clips and the air duct assembly from the air conditioning blower assembly.

8. REMOVE COVER SUB-ASSEMBLY

REMOVE COVER SUB-ASSEMBLY

(a) Disengage the 2 claw fittings and remove the cover sub-assembly.

9. REMOVE AIR DUCT ASSEMBLY

REMOVE AIR DUCT ASSEMBLY

(a) Remove the air duct assembly.

10. DISCONNECT HEATER HOSE

DISCONNECT HEATER HOSE

(a) Release the claw fittings and release the heater hose clamp.

(b) Using pliers, grip the claws of the 2 clips and slide the clip to disconnect the 2 heater hoses.

11. DISCONNECT AIR CONDITIONING TUBE AND ACCESSORY ASSEMBLY

DISCONNECT AIR CONDITIONING TUBE AND ACCESSORY ASSEMBLY

(a) Remove the 2 bolts and disconnect the air conditioning tube & accessory assembly.

12. REMOVE AIR CONDITIONING BLOWER ASSEMBLY

REMOVE AIR CONDITIONING BLOWER ASSEMBLY

(a) Disconnect the 4 connectors, release the 3 clamps and separate the wire harness.

REMOVE AIR CONDITIONING BLOWER ASSEMBLY

(b) Remove the 3 bolts and the air conditioning blower assembly.

Blower unit (for rear air conditioning system)

COMPONENTS ...

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 ...

Other materials:

Problem symptoms table
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Initialization
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Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 2. REMOVE V-BANK COVER SUB-ASSEMBLY (See page EM-28) 3. REMOVE PURGE VSV (a) Disconnect the purge VSV connector. (b) Disconnect the 2 purge line hoses from the purge VSV. (c) Remove the purge VSV from the air cleaner hose. (d) R ...