GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 CTS 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Air Conditioning Evaporator and Blower Module Drain Hose Replacement

Air Conditioning Evaporator and Blower Module Drain Hose Replacement Right Hand Drive


Object Number: 1857588 Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the center console. Refer to Front Floor Console Replacement.
  2. Remove the rubber adhesive patch from around the drain tube.
  3. Open the flap in the tunnel insulator and unsnap drain fitting grommet from the tunnel sheet metal.

1

HVAC Module Drain Hose

Air Conditioning Evaporator and Blower Module Drain Hose Replacement Left Hand Drive

Removal Procedure

    Object Number: 756222 Size: SH
  1. Peel back enough carpet and insulation to access drain tube.
  2. Remove the rubber adhesive patch (1) from around the drain tube (2).
  3. Open the flap in the tunnel insulator and unsnap drain fitting from the tunnel sheet metal.
  4. Remove the HVAC module drain tube from the HVAC module.

Installation Procedure

    Object Number: 756222 Size: SH
  1. Install the HVAC module drain tube to the HVAC module.
  2. Ensure that the drain tube is fully seated to the HVAC module.
  3. Snap drain fitting into the tunnel sheet metal.
  4. Close the flap on the tunnel insulator.
  5. Install the rubber adhesive patch (1) around the drain tube (2).
  6. Install insulation and carpet to original position.