Installation Procedure

Install the trim plate to the vehicle.
NOTE: Refer to FASTENER NOTICE in GM VEHICLES CAUTIONS & NOTICES.
Install the screws that retain the left front door step trim plate to the vehicle.
Tighten

Tighten the screws that retain the left front door step trim plate to 2 N.m (18 in. lb.).

Fig 1: Installing Rear Trim Plate & Retaining Screws
Courtesy of GENERAL MOTORS CORP.
Install the screws that retain the right front door step trim plate.
Tighten

Tighten the screws that retain the right front door step trim plate to 2 N.m (18 in. lb.).

Fig 2: Installing Right Front Door Step Trim Plate & Retaining Screws
Courtesy of GENERAL MOTORS CORP.
Install the screws that retain the sliding door step trim plate to the vehicle.
Tighten

Tighten the screws that retain the sliding door step trim plate to 2 N.m (18 in. lb.).

Fig 3: Installing Sliding Door Step Trim Plate & Retaining Screws
Courtesy of GENERAL MOTORS CORP.
Install the screws that retain the rear trim plate to the vehicle.
Tighten

Tighten the screws that retain the rear trim plate to 2 N.m (18 in. lb.).
Close the door(s).

Fig 4: Installing Rear Trim Plate & Screws
Courtesy of GENERAL MOTORS CORP.