The link should take you to a PDF of the Defect report from the NHTSA website.
Safety Defect and Noncompliance Report
Show VIN ranges 221423 thru 234915 for 05 Sprints mfd from Nov 04 thru Apr 05.
For Sprint ABSs, shows 234917 thru 239096. Nov 04 thru May 05 mfd dates.
Other models are shown as well. Blames the problem on a supplier. Company has switched suppliers.
Says it affects 516 Sprint STs and 2(!) ABSs.