Situation: the fluid level in the engine coolant system expansion tank may fall below the minimum level...

Bulletin number

LTB00352NAS6

Component

Engine and engine cooling: cooling system

Summary

"situation: the fluid level in the engine coolant system expansion tank may fall below the minimum level over a period of time or a ‘low coolant level’ message is displayed in the message center. Upon inspection, a leak may be found to be from the front of the engine-driven coolant pump, together with excessive wear of the coolant pump bearing."

Owners of these vehicles have filed 111 complaints in the engine category.