47910VS90A Nissan SENSOR ASSY-ANTISKID,FRONT RH, Price: 221.08$, Weight: 0.31kg

Front Right ABS Wheel Speed Sensor (RH) – Anti‑Lock Braking & Traction Control

Why this sensor is needed ️

This front right wheel sensor feeds the ABS/traction control ECU with precise speed data. When a tire starts to slip, the control unit reacts in milliseconds to reduce brake pressure and keep you steering true. With a healthy sensor, you gain shorter stops on slick roads, steadier braking on washboard surfaces, and smoother stability control in corners. It’s a small part with a big safety job.

How it works ⚙️

The sensor sits near the hub and reads an encoder ring on the wheel or CV joint. Using a Hall‑effect element, it converts magnetic changes into a clean pulse signal. The ECU compares pulses from all wheels; if the right‑front slows too fast, ABS modulates that brake to prevent lockup. The same data powers traction control, hill‑start logic, and all‑speed stability interventions .

What happens if it’s broken ⚠️

• ABS and slip lamps turn on; fault codes for RF speed signal
• ABS/TC/ESP disabled; longer stopping distance on wet or gravel
• Pulsing or rough braking, especially at low speed
• Speed reading dropouts; uneven pad and tire wear over time

Tech notes & install tips

Direct plug‑and‑play connector and OE‑style bracket make fitting quick. Clean rust from the bore, check the encoder ring for cracks, route the lead clear of the CV boot, and torque the fastener lightly to avoid sensor distortion. After install, clear codes and perform a short road test to let the ECU relearn. Sealed housing and quality wiring ensure stable signal in heat, mud, and snow ❄️.

Compatibility

• Safari
• Safari Pick Up