Haldex | Trailer Control Module

Trailer Control Module

The Trailer Control Module (TrCM) is a park and shunt valve with integrated emergency brake valve for the service brake system, as well as a pressure protection valve for auxiliary devices (e.g. air suspension) for twin-line air brake equipment in towed vehicles. The TrCM has a flange-fitted release valve as well as a parking valve for the service brake and the spring brake.