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HVAC System - Automatic: Removal & Installation Chevrolet Captiva I facelift

Automatic HVAC System 4 illustrations ~520 words

Removal Procedure

  1. Remove the driver knee bolster. Refer to «Driver Knee Bolster Replacement»(ref-490196-S31143933992012072700000) .
  2. Remove the communication interface module, if equipped. Refer to «Communication Interface Module Replacement»(ref-490216-S11735540862012072700000) .
  3. Disconnect the electrical connector from the mode actuator.
  4. Remove the mode actuator screws from the evaporator case assembly.
  5. Remove the mode actuator from the evaporator case assembly.

Installation Procedure

  1. Install the mode actuator to the evaporator case assembly.
  2. Install the mode actuator screws to the evaporator case assembly and tighten to 1.5 N.m (13 lb in).
  3. Connect the electrical connector to the mode actuator.
  4. Install the communication interface module, if equipped. Refer to «Communication Interface Module Replacement»(ref-490216-S11735540862012072700000) .
  5. Install the driver knee bolster. Refer to «Driver Knee Bolster Replacement»(ref-490196-S31143933992012072700000) .
  6. Calibrate the actuators. Refer to «Actuator Recalibration»(ref-490259-S04050327482012072700000) .
  7. Cycle the ignition and verify proper operation.
  1. Remove the driver knee bolster. Refer to «Driver Knee Bolster Replacement»(ref-490196-S31143933992012072700000) .
  2. Remove the communication interface module, if equipped. Refer to «Communication Interface Module Replacement»(ref-490216-S11735540862012072700000) .
  3. Disconnect the electrical connector from the mode actuator.
  4. Remove the mode actuator screws from the evaporator case assembly.
  5. Remove the mode actuator from the evaporator case assembly.
  6. Remove the screws retaining the mode cam bracket (1) to the evaporator case assembly.
  7. Remove the mode cam bracket (1) from the evaporator case assembly.
  8. Remove the mode cam (2) and the mode cam levers (3) from the evaporator case assembly.
  1. Install the mode cam levers (3) to the evaporator case assembly.
  2. Align and install the mode cam (2) to the mode cam levers (3). Rotate the mode cam (2) to verify mode door operation.
  3. Install the mode cam bracket (1) to the evaporator case assembly.
  4. Install the mode cam bracket screws to the evaporator case assembly and tighten the screws to 1.5 N.m (13 lb in).
  5. Install the mode actuator to the evaporator case assembly.
  6. Install the mode actuator screws to the evaporator case assembly and tighten the screws to 1.5 N.m (13 lb in).
  7. Connect the electrical connector to the mode actuator.
  8. Install the communication interface module, if equipped. Refer to «Communication Interface Module Replacement»(ref-490216-S11735540862012072700000) .
  9. Install the driver knee bolster. Refer to «Driver Knee Bolster Replacement»(ref-490196-S31143933992012072700000) .
  10. Calibrate the actuators. Refer to «Actuator Recalibration»(ref-490259-S04050327482012072700000) .
  11. Cycle the ignition and verify proper operation.
  1. Remove the instrument panel compartment. Refer to «Instrument Panel Compartment Replacement»(ref-490196-S39641020722012072700000) .
  2. Disconnect the electrical connector from the air temperature actuator.
  3. Remove the air temperature actuator screws from the HVAC module.
  4. Remove the air temperature actuator from the HVAC module.
  1. Align the air temperature actuator with the door shaft and rotate into position.
  2. Install the air temperature actuator screws to the HVAC module. Tighten Tighten the screws to 1.5 N.m (13 lb in).
  3. Connect the electrical connector to the air temperature actuator.
  4. Calibrate the actuators. Refer to «Actuator Recalibration»(ref-490259-S04050327482012072700000) .
  5. Cycle the ignition and verify proper operation.
  6. Install the instrument panel compartment. Refer to «Instrument Panel Compartment Replacement»(ref-490196-S39641020722012072700000) .

Scheme 39

Scheme 39: Air Conditioning Refrigerant Temperature Sensor Replacement
Scheme 39: Air Conditioning Refrigerant Temperature Sensor Replacement
CalloutComponent Name
Preliminary Procedure Remove the driver knee bolster. Refer to Driver Knee Bolster Replacement .
1A/C Refrigerant Temperature Sensor Procedure Disconnect wiring harness from sensor. Release tab and rotate sensor clockwise to remove.

Air Conditioning Refrigerant Temperature Sensor Replacement

Scheme 40

Scheme 40: Duct Air Temperature Sensor Replacement - Upper
Scheme 40: Duct Air Temperature Sensor Replacement - Upper
CalloutComponent Name
Preliminary Procedure Remove the I/P compartment. Refer to Instrument Panel Compartment Replacement . Disconnect the electrical connections.
1Air Temperature Sensor- Upper Procedure Rotate sensor 1/4 turn to remove.

Duct Air Temperature Sensor Replacement - Upper

Scheme 41

Scheme 41: Duct Air Temperature Sensor Replacement - Lower
Scheme 41: Duct Air Temperature Sensor Replacement - Lower
CalloutComponent Name
Preliminary Procedure Remove I/P Compartment. Refer to Instrument Panel Compartment Replacement Disconnect electrical connections.
1Air Temperature Sensor- Lower TIP: Rotate sensor 1/4 turn to remove

Duct Air Temperature Sensor Replacement - Lower

Scheme 42

Scheme 42: Inside Air Temperature Sensor Replacement
Scheme 42: Inside Air Temperature Sensor Replacement
CalloutComponent Name
Preliminary Procedure Remove the front floor console accessory trim plate. Refer to Front Floor Console Accessory Trim Plate Replacement (Lower) , Front Floor Console Accessory Trim Plate Replacement (Upper) .
1Inside Air Temperature Sensor Screw (Qty: 2) CAUTION: Refer to Fastener Caution . Tighten 2 N.m (18 lb in)
2Inside Air Temperature Sensor Procedure Disconnect wiring harness at sensor pigtail.
CAUTION
Refer to Fastener Caution .

Inside Air Temperature Sensor Replacement

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