Axle Sensor – Mopar (68638089AA)

Axle Sensor is an electrically controlled component in the engine or transmission management system. Because the module cross-checks it against other inputs, a fault here often surfaces as a code for a different circuit.

Replace the Axle Sensor when a value freezes or drops out intermittently, which usually means an internal fault rather than wiring. Wiggle-testing the harness while watching live data separates the two.

Reference number for the Axle Sensor: 68638089AA. It is filed under Sensors & Switches, and it is the number that has to match the part coming off the vehicle.

This is genuine MOPAR stock, supplied for the Axle Sensor with the manufacturer number intact so the reference on the box matches the catalogue.