Removal Procedure

Raise the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
Remove the fender flare.
Remove the pushpins that retain the rocker molding to the vehicle.
Use a heat gun J 25070 in a circular motion for 30 seconds 152 mm (6 in) from the surface in order to heat the rocker molding to 21-32°C (70-90°F).
Use the plastic, flat-bladed tool to remove the rocker molding from the surface.

Fig 1: Using Flat-Bladed Tool To Remove Rocker Molding From Surface
Courtesy of GENERAL MOTORS CORP.
Remove the rocker molding from the vehicle.
Remove all adhesive from the rocker panel using 3M™ P/N 07501 or equivalent.
Clean the rocker panel surface using Varnish Makers and Painters (VMP) naphtha and allow to air dry.