Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 2011 >> Chevy Express G2500, Van Cargo Extended, 6.6 L >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Battery, Charging System And Starting System) >> Description And Operation (Battery, Charging System And Starting System) >> Charging System Description and Operation >> Charging System Components >> Engine Control Module (ECM)(Battery, Charging System And Starting System)

Engine Control Module (ECM)(Battery, Charging System And Starting System)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 GMC Savana Special, 2010 GMC Savana Camper Special, 2010 GMC Savana, 2010 Chevrolet RV Cutaway, and 2010 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

The ECM directly controls the generator field control circuit input to the generator. The ECM receives control decisions based on messages from the BCM. It monitors the generators generator field duty cycle signal circuit and sends the information to the BCM.

scientia non olet · About Mike's Workshop Manuals