GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2002 🢒 Eldorado 🢒 Body and Accessories 🢒 Roof 🢒 Sunroof Housing Rear Drain Hose Replacement

Removal Procedure
  1. Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
  2. Remove the rear quarter trim panels. Refer to Rear Quarter Upper Trim Panel Replacement in Interior Trim.
  3. Cut the tie straps from the drain hoses.
  4. Remove the tape from the drain hose.

    5. Object Number: 655641 Size: SH
  5. Remove the rear upper drain hose from the retaining clips.

    6. Object Number: 655646 Size: SH
  6. Remove the rear compartment trim panel. Refer to Rear Compartment Front Trim Panel Replacement in Body Rear End.
  7. Remove the rear lower drain hose from the retaining clips.
  8. Remove the rear drain hose (2) from the floorpan.

Installation Procedure
  1. Secure the rear drain hose (2) into the floorpan.

    2. Object Number: 655646 Size: SH
  2. Clip the rear lower drain hose (1) into the retention clip.
  3. Install the drain hose through the rear shelf panel to the "C" pillar.
  4. Install the rear compartment trim panel. Refer to Rear Compartment Front Trim Panel Replacement in Body Rear End.

    5. Object Number: 655641 Size: SH
  5. Clip the rear upper drain hoses into position.
  6. Ensure the lower retention clip is 0.078 mm (2 in) (B) below and rearward of the trim slot.
  7. Ensure the upper retention clip is 2.36 cm (6 in) (A) above the lower retention clip.
  8. Apply new adhesive tape in 2 places, in order to secure the drain hose.

    9. Important: When installing the drain hose tie straps, position the tie straps in order to maintain clearance between the tie straps and the headliner.

  9. Install and secure the new tie straps.
  10. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
  11. Install the rear quarter trim panels. Refer to Rear Quarter Upper Trim Panel Replacement in Interior Trim.