STOPLAMP Switch

CAUTION: Proper stoplamp switch adjustment is essential. Improper stoplamp switch adjustment may cause brake drag, heat buildup and excessive brake lining wear.

NOTE: Adjust the stoplamp switch and cruise control release at the same time. The adjustment procedures for the stoplamp switch and the cruise control release switch are identical.

Insert the stoplamp switch (3) into the retainer (2) until the switch body is seated on the retainer. See Fig 1 .
Pull the brake pedal (4) upward against the internal pedal stop. See Fig 2 .
Turn the switch (3) 90 degrees clockwise in order to lock the switch into position and adjust.

Fig 1: Adjusting Stoplamp Switch

Courtesy of GENERAL MOTORS CORP.

Fig 2: Measuring Stoplamp Switch Adjustment

Courtesy of GENERAL MOTORS CORP.