Installation Procedure

Fig 1: View Of Assist Step Plate Nuts

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the nuts that attach the assist step plate to the support bracket.
Tighten: Tighten the nuts that attach the assist step plate to the support bracket to 10 N.m (89 lb in).
Install the front and rear assist step extensions. Refer to Assist Step Replacement .
Lower the vehicle.