Saw this TSB 04-22-18 9/17/18 on Techinfo:
This bulletin announces availability of a new electric power steering (EPS) rack assembly. The new EPS assembly addresses a limited number of customer concerns involving a rattling-type sound from the steering which may be heard when driving on rough roads.
The new EPS assembly was incorporated into production as per the table below:
PART INFORMATION:
Model Starting VIN
Ascent K3402362
The new EPS assembly was incorporated into production as per the table below:
PART INFORMATION:
Model Starting VIN
Ascent K3402362