Lock Switch : The lock switch is primarily referred to as the stationary button you press to lock or unlock your automobile doors. The lock switch tells the computer or relay whether to lock or unlock the door(s) using a contact type switch. Other types of lock switches may be attached to a key cylinder to tell the theft system if the lock is being turned by the key. This may trigger an alarm, help lock 1 or all of the locks, or roll up or down the windows on the vehicle.
Lock switch problems are usually obvious however sometimes it will take computer or electrical diagnostics to determine the problem.
Having lock switch or electrical problems? Guy’s Automotive diagnoses and repairs all types of power lock or electrical problems.