TSB Document:

Affected Component: BACK OVER PREVENTION

Summary
Popping and/or squeaking noise from front shock absorber and or creaking noise from front lower arm bushing. Some vehicles may exhibit one or more of the following noises from the front suspension. * A squeaking noise from the front shock absorber when turning the steering wheel at a vehicle standstill caused by stick0slip between the front strut bearing and the coil spring. * A popping noise from the front shock absorber when passing over speed bumps caused by the bump stopper cointacting the strut bearing when the shock absorber is compressed. * A creaking noise from the lower arm when driving over road bumps at 20-40 km/h caused by stick-stick-slip of the front lower arm bushing. The noise occurs when the road surface is wet or after a car washing, and becomes moare noticeable as the speed bump gets higher. * To correct these problems, the following changes have been made. * For the squeaking and popping noise, the fshape of the bump stopper has been modified and a protector has been installed onto the coil spring. * For the creaking noise, the friction of the lower arm bushing has been reduced by adding a dry coating. Customers having this concern should have their vehicle repaired using the following repair procedure.

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Date Published
JAN 13, 2017
NHTSA TSB #
10185801
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