Chevrolet Impala (GMX 211) 2006 — technical service bulletin
Bulletin 3813A · NHTSA communication 10019433 · issued Mar 15, 2006
Technical service bulletin
communication type
Seats
component
2006
model years
2
vehicle entries
Official summary
Heated seats inoperative or intermittently inoperative. *tt
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.