Differential Motors/Servos

Differential motors, also known as servo motors or 4x4 actuators, are the electronic brains behind modern on-demand four-wheel drive systems. These compact electric motors engage and disengage your front differential, allowing seamless transitions between 2WD, 4WD, and locked differential modes at the push of a button. When your 4x4 system fails to engage or erratic operation occurs, the differential servo motor is often the culprit