The solenoid's magnetic field disintegrates and the return spring pulls the plunger back, making the Cadillac starter motor automatically shut off and disengage the starter drive.
The factory parts in your Cadillac is among the most essential parts; it's the one responsible for bringing your vehicle into motion.
The engine parts motor is energized by the starter solenoid, which in turn gets engaged and connects the starter motor's terminals to the battery as soon the ignition key is turned to its start position.
The Cadillac starter, or starter motor, is a small electrical motor that causes the engine's crankshaft to begin spinning, which in turn causes the engine to start with its combustion process and the vehicle to move.