SENSOR SPEED RR RH

Essential Rear Wheel Rotation Detection Device

Why This Component is a Must-Have

This vital sensor is crucial for your vehicle's stability and safety systems. It constantly monitors how fast your right rear wheel spins, sending real-time data to your car's computer. Without accurate speed detection at each wheel, important features such as ABS, traction control, and stability assist can’t function correctly.

How It Works Under the Hood

Mounted near the brake assembly, this device uses magnetic impulses or a Hall effect to measure wheel rotation. Each spin sends electronic signals to the control unit, helping the car understand road conditions and wheel behavior. The ECU uses this info to adjust braking and power delivery for safe driving.

Consequences of Failure ⚠️

If this sensor fails, you may experience warning lights on your dashboard, erratic braking, or loss of traction assist. Your vehicle could even enter “limp mode” or lose ABS function, dramatically increasing stopping distance and risk in emergency situations. Swift replacement restores full safety features and smooth operation.