Intermittently, the engine idle speed may fluctuate up and down or cut off under any of the following...

Bulletin number

120912

Component

Steering

Summary

Intermittently, the engine idle speed may fluctuate up and down or cut off under any of the following circumstances, without any relevant faults stored in the DME memory: While driving off throttle (coasting) and braking at speeds below approx. 10 mph While idling, low-speed maneuvering such as parking, or if the steering is turned to the full-lock position Unfavorable DME software

Owners of these vehicles have filed 99 complaints in the steering category.