GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Sonoma Pickup - 4WD 🢒 Body and Accessories 🢒 Interior Trim 🢒 Sunroof Housing Front Drain Hose Replacement

Removal Procedure

    Object Number: 610140 Size: SH
  1. Remove the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.
  2. Remove the sunroof drain hose from the spigot at the front corner of the sunroof.

    3. Object Number: 610316 Size: SH

    Important: The left front sunroof drain hose is a part of the dome lamp wiring harness.

  3. Unwrap the tape in order to remove the hose.

    4. Object Number: 306296 Size: SH
  4. Remove the rosebud clips from the front side door opening frame.
  5. Remove the hose from the vehicle.

Installation Procedure

    Object Number: 610140 Size: SH
  1. Install the sunroof drain hose to the spigot at the front corner of the sunroof.

    2. Object Number: 610316 Size: SH
  2. Wrap the left drain hose to the dome lamp wiring harness using electrical tape.
  3. Install the 4 rosebud clips on the harness assembly into the left front side door opening frame.

    4. Object Number: 306296 Size: SH
  4. Install the 3 rosebud clips on the right drain hose into the right front side door opening frame.

    5. Object Number: 610142 Size: SH
  5. Insert the hose through the hole in the outer sheet metal until the paint mark on the hose is visible. The hole is located above the front door top hinge.
  6. Install the headliner. Refer to Headlining Trim Panel Replacement in Interior Trim.