Wabco 4005004200 iABS 2M, a genuine Wabco anti-lock braking part from Pro Gear and Transmission.
This kind of module is the electronic brain of a trailer anti-lock system. It takes in signals from the wheel speed sensors and decides when a wheel is about to lock up. When it sees a wheel slowing too fast, it has the modulator release and reapply brake pressure rapidly so the wheel keeps turning and the trailer stays stable under hard braking. If the ABS warning lamp stays lit, the sensors, wiring connections and the module itself are the usual places to inspect. Call us to confirm proper fit for your application.
Features
Genuine Wabco part, number 4005004200
iABS 2M anti-lock braking design
Reads wheel speed sensor signals to spot an impending wheel lock-up
Commands the modulator to pulse brake pressure and keep the wheel turning
Sold by Pro Gear and Transmission
