Turbocharger Coolant Return Pipe Leaking

Bulletin number

110513

Component

Engine and engine cooling

Summary

Turbocharger Coolant Return Pipe Leaking. A Check Control message for low coolant level is displayed. There are traces of coolant leaking in the engine compartment at the turbochargers. The auxiliary coolant pump for the turbochargers does not run during an MSA shutdown. Frequent MSA starts and stops could result in excessive temperatures in the cooling circuit of the turbochargers.

Owners of these vehicles have filed 12 complaints in the engine category.