Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VK3G
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 -           ]
Title: HEATING / AIR CONDITIONING: REAR EVAPORATOR TEMPERATURE SENSOR: REMOVAL; 2016 - 2020 MY Sienna [12/2015 -        ]

REMOVAL

PROCEDURE

1. REMOVE REAR COOLING UNIT ASSEMBLY

(See page 2016 MY Sienna [12/2015 - 08/2016]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: REMOVAL 2017 - 2020 MY Sienna [08/2016 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: REMOVAL )

2. REMOVE REAR BLOWER WITH FAN MOTOR SUB-ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

3. REMOVE BLOWER MOTOR CONTROL

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

4. REMOVE HEATER RADIATOR UNIT SUB-ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

5. REMOVE REAR NO. 2 COOLING UNIT DAMPER SERVO SUB-ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

6. REMOVE REAR NO. 1 COOLING UNIT DAMPER SERVO SUB-ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

7. DISCONNECT AIR CONDITIONING HARNESS ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

8. REMOVE AIR CONDITIONER TUBE AND ACCESSORY ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

9. REMOVE REAR COOLING UNIT EXPANSION VALVE

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

10. REMOVE REAR EVAPORATOR SUB-ASSEMBLY

2016 - 2020 MY Sienna [12/2015 -        ]; HEATING / AIR CONDITIONING: REAR AIR CONDITIONING UNIT: DISASSEMBLY+

11. REMOVE REAR EVAPORATOR TEMPERATURE SENSOR

(a) Disengage the 2 claws and rear evaporator temperature sensor.