1994 Chevrolet Blazer Owner's Manual - Page 116

The pegs inside the compartment door are used to make sure the button on the compartment door will contact the control button on the garage door opener. Add one peg at a time until the garage door opener operates with the compartment door closed when you press the button. P F; Now, with the compartment door closed, push the button again to make sure the garage door opener operates properly. With the garage door opener positioned properly and the right number of pegs in place, you should only have to push the button slightly to operate the opener. Adjust the positionof the garage door opener and add or remove pegs, as needed, until the opener operates properly. 2-62