REASSEMBLY PROCEDURE 1. INSTALL COOLER EXPANSION VALVE
(b) Install the 2 O-rings to the No. 1 cooler evaporator sub-assembly. (c) Install the 2 O-rings to the tube and accessory. (d) Install the cooler expansion valve and tube and accessory to the No. 1 cooler evaporator sub-assembly. (e) Using a 4 mm hexagon wrench, install the 2 bolts. Torque: 3.5 N·m {36 kgf·cm, 31 in·lbf} 2. INSTALL NO. 1 COOLER THERMISTOR
3. INSTALL NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY
(c) Install the 6 screws and attach the 3 claws.
4. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY
(b) Attach the 3 claws to install the heater clamp.
5. INSTALL COOLING UNIT DAMPER SERVO SUB-ASSEMBLY (for Automatic Air Conditioning System)
(b) Connect the connector. 6. INSTALL BLOWER DAMPER SERVO SUB-ASSEMBLY
(b) Connect the connector. 7. INSTALL BLOWER UPPER CASE SUB-ASSEMBLY
(b) Install the 3 screws. 8. INSTALL DAMPER SERVO SUB-ASSEMBLY (for Automatic Air Conditioning System)
(b) Connect the connector. 9. INSTALL NO. 1 DAMPER SERVO SUB-ASSEMBLY (a) Set the No. 1 damper servo sub-assembly so that the cutout part engages with the tooth of the gear, and attach the claw to install the No. 1 damper servo sub-assembly.
10. INSTALL AIR DUCT
11. INSTALL BLOWER WITH FAN MOTOR SUB-ASSEMBLY
12. INSTALL AIR CONDITIONING AMPLIFIER ASSEMBLY
13. INSTALL NO. 3 AIR DUCT SUB-ASSEMBLY
14. INSTALL CLEAN AIR FILTER
15. INSTALL AIR FILTER COVER PLATE
16. INSTALL NO. 1 AIR DUCT SUB-ASSEMBLY
17. INSTALL LOWER DEFROSTER NOZZLE ASSEMBLY
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Toyota Tundra Service Manual > Air Conditioning System(for Automatic Air Conditioning System): Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below. Air conditioning system DTC Code Detection Item See page B1411/11 Room Temperature Sensor Circuit ...