Refer to Section 7B, Manual Control Heating, Ventilation, and Air Conditioning System, for details of the following procedures:
• Discharging, Adding Oil, Evacuating, and Charging Procedures for A/C System.
• Handling of Refrigerant Lines and Fittings.
• Handling Refrigerant.
• Maintaining Chemical Stability in the Refrigeration System.
• O-Ring Replacement.

Those components used in non-automatic systems are covered in other sections of this manual.
Refer to Section 7A, Heating and Ventilation System for the following procedures:
• Blower Motor.
• Heater Hoses.
• Blower Resistor.
• High-Blower Relay.
• Heater/Air Distributor Case Assembly (A/C Module).
• Heater Core.
Refer to Section 7B, Manual Control Heating, Ventilation, and Air Conditioning System, for the following procedures:
• A/C Pressure Transducer.
• A/C Compressor Relay.
• Air Filter.
• A/C Expansion Valve.
• A/C High-Pressure Pipe Line.
• Evaporator Core.
• A/C Suction Hose Assembly.
• A/C Discharge Hose-Compressor to Condenser.
• Compressor.
• Condenser.
• Receiver-Dryer.

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1. Disconnect the negative battery cable.
2. Remove the center molding assembly. Refer to Section 9E, Instrumentation/Driver Information.
3. Pull out the unit to gain access to the rear.



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4. Disconnect the electrical connectors.
5. Remove the center molding assembly from the instrument panel.



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6. Remove the control assembly retaining screws.
7. Remove the automatic temperature control assembly.

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1. Position the automatic temperature control assembly on the center molding and install the retaining screws.
Tighten
Tighten the control assembly retaining screws to 2 N•m (18 lb-in).


2. Connect the electrical connectors.
3. Install the center molding assembly. Refer to Section 9E, Instrumentation/Driver Information.
4. Connect the negative battery cable.

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1. Disconnect the negative battery cable.
2. Remove the glove box. Refer to Section 9E, Instrumentation/Driver Information.
3. Remove the actuating rod by snapping the rod out of the lever with needle-nose pliers.
4. Disconnect the electrical connector.
5. Remove a screw and the bracket mounting high-blower relay.
6. Remove the motor retaining screws.
7. Remove the motor.

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1. Install the motor with the retaining screws.
2. Install the actuating rod.
3. Connect the electrical connector.
4. Install the bracket mounting high-blower relay with a screw.
5. Remove the glove box. Refer to Section 9E, Instrumentation/Driver Information.
6. Connect the negative battery cable.

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1. Disconnect the negative battery cable.
2. Remove the instrument panel under cover. Refer to Section 9G, Interior Trim.
3. Disconnect the electrical connector.
4. Remove the motor actuating rod by snapping out it out of the lever with needle-nose pliers.
5. Remove the motor retaining screws.
6. Remove the mode door motor.

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1. Install the mode door motor with the retaining screws.
2. Install the actuating rod.
3. Connect the electrical connector.
4. Install the instrument panel under cover. Section 9G, Interior Trim.
5. Connect the negative battery cable.

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Important : Operate the automatic temperature control system and rotate the temperature control knob until the temperature reaches to the maximum.
1. Disconnect the negative battery cable.
2. Remove the glove box lower panel cover. Refer to Section 9E, Instrumentation/Driver Information.
3. Disconnect the electrical connector.
4. Remove the actuating rod by snapping it out of the lever with needle-nose pliers.
5. Remove the motor retaining screws.
6. Remove the temperature door motor.

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1. Install the temperature door motor with the retaining screws.
2. Install the actuating rod onto the lever.
3. Connect the electrical connector.
4. Install the glove box. Refer to Section 9E, Instrumentation/Driver Information.
5. Connect the negative battery cable.

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1. Disconnect the negative battery cable.
2. Remove the instrument panel under cover. Refer to Section 9G, Interior Trim.
3. Disconnect the electrical connector.
4. Remove the sensor retaining screw.
5. Remove the sensor.

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1. Install the sensor with the retaining screw.
2. Connect the electrical connector.
3. Install the instrument panel under cover. Refer to Section 9G, Interior Trim.
4. Connect the negative battery cable.

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1. Disconnect the negative battery cable.
2. Disconnect the ambient air temperature sensor electrical connector.
3. Remove the ambient air temperature sensor from the bracket.

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1. Install the ambient air temperature sensor into its bracket.
2. Connect the electrical connector.
3. Connect the negative battery cable.

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1. Disconnect the negative battery cable.
2. Remove the instrument panel under cover. Refer to Section 9G, Interior Trim.
3. Disconnect the electrical connector.
4. Remove the tube by turning it clockwise.



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5. Remove the screws.
6. Remove the in-car sensor with the tube.

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1. Install the in-car sensor.
2. Install the in-car sensor retaining screws and tighten.
3. Install the air inlet tube and connect the electrical connector.
4. Install the instrument panel under cover. Refer to Section 9G, Interior Trim.
5. Connect the battery negative cable.

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1. Disconnect the negative battery cable.
2. Gently pry up on the sun sensor to remove it.
3. Secure the electrical connector to prevent it from falling beneath the dash.
4. Disconnect the electrical connector and remove the sun sensor.

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1. Connect the electrical connector.
2. Insert and press the sun sensor into position in the dash.
3. Connect the negative battery cable.

Refer to Section 7B, Manual Control Heating, Ventilation, and Air Conditioning System for details of the following procedures:
• Clutch Coil.
• Clutch Plate and Hub Assembly.
• Clutch Rotor and Bearing.
• Component Locator V5 Compressor.
• Control Valve Assembly.
• Cylinder to Front Head O-Ring.
• Leak Testing (External).
• Pressure Relief Valve.
• Rear Head, Gasket, Valve Plate, Reed Plate, and O-Ring.
• Shaft Seal Replacement.

• System Components - Functional.
• The V5 A/C System.
• V5 Compressor - Description of Operation.
• V5 Compressor - General Description.

1. Raise the temperature of the air entering the vehicle by pressing the top switch, with the red arrow pointing upward.
2. Lower the temperature by pressing the bottom switch, with the blue arrow pointing downward.
3. Actuate the air mix door by an electric motor.
4. Vary the mix of the air passing through the heater core with the air bypassing the core.

1. Temperature setting - Indicates the temperature set with the temperature control knob.
2. Auto status - Indicates whether the system is operating in the full auto mode or the manual mode.
3. Defroster icon - Indicates manual selection of full defrost mode.
4. Mode - Indicated by icon, the mode chosen by the system in auto (or by the operator in manual) is shown by an illumination arrow indicating the air path.
5. A/C - A snowflake icon indicating whether the A/C is ON or OFF.
6. Fan speed - Indicates the fan speed by illuminating a bar based on the segment at the front, for low speed, and adding additional segments in order up to the fifth, for high speed.

1. Full defrost - Causes the mode motors to direct all air to the windshield and aide window outlets for maximum defrosting.
2. Air intake - Switches between fresh air intake, the default, and recirculating air. Airflow arrows on the display indicate the mode in effect.
3. Full Auto Switch - Maintains the set temperature automatically. In this mode, the fully automatic temperature control (FATC) system controls the following:
• The air mix door motor.
• The mode door motor.
• The blower motor speed.
• The inlet air door motor.
• A/C ON/OFF.
4. OFF Switch - Turns the automatic air conditioning and fan control off.
5. Mode Switch - Allows manual selection of the airflow direction.
• Selection is shown on the function display.
• Each time the mode switch is pressed, the next function is displayed.
6. A/C Switch - Allows manual selection and control of the air conditioning function.
7. Fan Control Switch - Allows manual selection among five fan speeds.
8. Defogger Switch - Turns on the electric defogging heater in the rear window and the outside rearview mirrors, if the vehicle is equipped with heated mirrors.