Chevrolet HHR 2008–2010 — technical service bulletin
Bulletin PIC4888A · NHTSA communication 10156954 · issued Mar 27, 2019
Technical service bulletin
communication type
Equipment
component
2008–2010
model years
3
vehicle entries
Official summary
The purpose of this Preliminary Information is to communicate information to the field that relocation of the turbo intercooler is not permitted to facilitate installation of a towing setup on this vehicle.
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.