Commercial Vehicle Systems (CVS)

A category of reprogramming or memory update of only the data or calibration information in an ECU or microcontroller.

A type of electromagnetic gauge that moves a pointing needle directly proportional to current flow through an electromagnet attached to the pointer.

A disc with a ring of torsional dampening springs around its hub designed to absorb engine torsional vibrations.

The typology forming the communication pathway of electronic control modules in a network.

A device used to translate serial data from the DLC into a format readable by a desktop or laptop computer.

A centrifugally actuated clutch, used with an Ultra-Shift automated transmission.

Forward running lights designed to improve vehicle visibility in the daytime.

Electrical devices which increase or decrease DC battery voltage supplied to auxiliary electrical devices.

A device that takes the straight, unchanging wave of DC and flips, or inverts, the current’s polarity to resemble an AC wave signal.

An axle that supports vehicle weight only.