Cleaning Of Rear Air Suspension At Every Engine Oil Change

Bulletin number

17-004-13

Component

Electronic stability control: automatic (ASC)

Summary

Cleaning Of Rear Air Suspension At Every Engine Oil Change This bulletin involves cleaning the left and right side rear air spring bellows and piston area at the lower control arm pocket in the rear of the vehicle. Rear suspension air springs may become damaged due to abrasion from road debris or the air spring can become punctured due to ice/snow build-up at bottom of piston at lower control arm.

Owners of these vehicles have filed 140 complaints in the driver assistance category.