Description

Rear Ride Height Sensor (Right-Hand) is a rotary position sensor in the electronic air suspension system.

Linked between the chassis and the rear suspension arm, it measures the angular position of its lever to sense ride height at the rear right-hand corner. The air suspension ECU uses this signal to regulate air spring pressure, maintaining the set ride height and levelling the vehicle under varying load. This is the right-hand (RH) rear sensor.