DeVille V6-260 4.3L DSL (1985)

Brake Switch (Cruise Control): Service and Repair
Electric
An inoperative switch must be replaced. Install new switch and adjust as described under ``Brake Release Switch Adjustment'' in the individual car
chapters.
Vacuum
An inoperative switch must be replaced. Install new switch and adjust as described under ``Vacuum Dump Valve'' in the individual car chapters.