Pagid 355251931 Disc Brake Pad Wear Sensor

The Pagid 355251931 is a disc brake pad wear sensor designed to provide accurate monitoring of brake pad condition and alert drivers when replacement is needed. This sensor is designed for rear placement on the vehicle and eliminates the guesswork in determining when brake pads have reached their service limit.

How It Works:

This electronic brake pad wear sensor uses a loop of wire with a low current passing through it. As the pad wears out, the loop is exposed and makes contact with the rotor or disc, creating an open circuit that illuminates the dashboard warning light, indicating it's time to replace the brake pads. The sensor is engineered to wear at the same rate as the brake pad material, ensuring accurate wear detection.

Key Features:

• Rear axle placement for comprehensive brake monitoring
• Electronic wear detection eliminates squealing metal tabs
• Dashboard warning light activation when pads reach minimum thickness
• Designed as a replacement component during brake service
• Manufactured by Pagid, part of TMD Friction Group

Important Service Information:

Brake pad wear sensors are designed to break and should be replaced as a matter of course every time new brake pads are fitted. Heat from the brakes can damage both the wiring and clips over time, making replacement essential for proper brake system monitoring and vehicle safety.

This sensor is manufactured by Hella Pagid under part number 355251931 and provides reliable, OE-quality performance for maintaining optimal brake system safety.