Chevrolet Caprice 2008–2013 — technical service bulletin
Bulletin PIC4869A · NHTSA communication 10126948 · issued Dec 6, 2017
Technical service bulletin
communication type
Wheels
component
2008–2013
model years
5
vehicle entries
Official summary
The purpose of this Preliminary Information is to inform dealership techs that there is an error with the scan tool data that is displayed for the rear wheel speed sensors on these vehicles.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.