Standard/OEIn stock
$27.53
10 items in stock
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SEN-2BWS0464• Rear• Disc Brake Pad Wear Sensor
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GeoBrakes stocks OEM-grade disc brake pad wear sensors confirmed to fit the Brightdrop Zevo, the single-use probe components that trigger your Zevo dashboard warning light the moment your brake pads approach minimum thickness. Every sensor is direct-fit for the Brightdrop Zevo
Standard/OE$27.53
10 items in stock
Select your vehicle to see compatible products and accurate pricing
A disc brake pad wear sensor on the Brightdrop Zevo is your vehicle's advance warning system for brake pad replacement. It eliminates the need to rely on audible squealing from your Zevo to know your pads are getting thin, instead triggering a dashboard warning light at a preset minimum thickness on the Brightdrop Zevo, giving you time to plan the replacement before the pads wear through to the metal backing plate. Replacing a triggered sensor with every Zevo pad change is the only way to keep that early-warning system working for the next service interval.
The wear sensor on the Brightdrop Zevo is a small probe embedded in or clipped to the brake pad. When the Zevo pad wears down to the replacement threshold, the probe contacts the rotor surface. This contact creates a circuit change that signals the Brightdrop Zevo ABS or brake control module, illuminating the brake warning light. Once the probe on the Brightdrop Zevo has contacted the rotor, it is destroyed and cannot be reused. It is a single-use component by design on the Zevo.
Installing fresh brake pads on the Brightdrop Zevo without fitting a new wear sensor defeats the entire purpose of having a brake monitoring system on your Zevo. A previously triggered sensor probe is worn through and has no remaining material to detect the next set of Zevo pads wearing down. From day one of the new Brightdrop Zevo brake pads, the warning system is non-functional without a new sensor.
Wear sensor compatibility for the Brightdrop Zevo is more exacting than most brake parts. The probe length, contact resistance specification, and connector design must all match the Zevo brake monitoring circuit precisely. A wrong sensor triggers Brightdrop Zevo warnings at the wrong pad thickness, or not at all. Every sensor in the GeoBrakes catalogue is sourced to original equipment probe and connector specifications for the Brightdrop Zevo, with front and rear positions listed separately.
Do I need to replace the brake pad wear sensor every time I change pads on my Brightdrop Zevo?
Yes, on Brightdrop Zevo vehicles equipped with electronic wear sensors. The sensor probe on your Zevo is a single-use component. Once it has contacted the rotor and triggered the Zevo warning light, the probe is consumed. Always replace the Brightdrop Zevo sensor during every pad change.
Does my Brightdrop Zevo have electronic brake pad wear sensors?
Many vehicles use a mechanical wear indicator instead of electronic sensors. Check your Brightdrop Zevo owner's manual or use the GeoBrakes vehicle selector to confirm whether your Zevo uses an electronic pad monitoring system.
Can a faulty wear sensor keep the brake warning light on my Brightdrop Zevo on after new pads are installed?
Yes. If the Brightdrop Zevo wear sensor from a previous brake service was not replaced, or if the probe has been damaged on your Zevo, the brake warning light will remain on even with new pads. Replacing the Zevo sensor will clear the fault and restore normal operation.