PAT Wheel Speed Sensor WSS-648

The PAT Wheel Speed Sensor WSS-648 is essential for the operation of intelligent safety systems and other vital vehicle functions. Originally introduced for Anti-Lock Braking Systems (ABS), these sensors now play a crucial role in modern vehicle systems. - Integral to ABS, TCS, ESC, ADAS, and ACC systems - Supports engine management, transmission control, and navigation systems - Influences vehicle dynamics, driving comfort, safety, emissions, and fuel consumption - Available in passive (inductive) and active types - Active sensors provide accurate wheel speed detection from stationary - Smaller, lighter design with reduced sensitivity to vibration and temperature fluctuations - Detects forward and reverse movement - Symptoms of a faulty sensor include multiple warning lights, wheels locking during braking, and erratic speedometer operation - Diagnostic steps include reading fault codes, inspecting wiring and mechanical assemblies, and checking output signals Ensure the vehicle is listed in the compatibility list and read any associated notes for correct fitment. If there are no vehicle details listed, please send a message for assistance.