Roaring fan noise from under the hood at highway speeds with either a hot or cold engine

Bulletin number

TSB 25-2341

Component

Engine

Summary

Some of the vehicles listed in the Model statement above may exhibit a roaring fan noise from under the hood at highway speeds with either a hot or cold engine. This may be due to a condition where the engine cooling fan clutch remains fully engaged when not commanded.

Owners of these vehicles have filed 25 complaints in the engine category.