Depending on the year of manufacture and modification of the attachment points may differ.

Front bumper

 

-open the hood.

-remove the radiator grille (you need to pull on yourself and release from the locks).

-Unscrew one screw on each side, which attaches the sides of the bumper to the brackets.

-Unscrew the screws that attach the bumper to the amplifier.

-remove the connectors from the fog lights.

-with an assistant, we pull the bumper forward.

Front bumper mounting diagram for GMC Sonoma (1994-2004)

Front bumper mounting diagram for GMC Sonoma (1994-2004)

 

 

Rear bumper

 

The side of the bumper:

-Unscrew the screws in the wheel arches.

-Unscrew the screws on the bottom side.

-Unscrew the nuts that attach the sides to the wings.

Middle part:

-Unscrew the nuts that attach the bumper booster to the body.

-disconnect the electrical equipment connectors (if any).

Rear bumper mounting diagram for GMC Sonoma (1994-2004)

Rear bumper mounting diagram for GMC Sonoma (1994-2004)