Cruise Control Cable
WARNING: This page is about a different car, the 1997 Cadillac Seville, 1997 Cadillac Eldorado, and 1997 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
Disengage adjustment lock on cruise control cable by pressing tabs with needle-nose pliers. Cable should move freely in and out of adjuster when lock is disengaged. Hold throttle plate at closed position. Engage adjustment lock.