Chevrolet Impala (GMX 211) 2006 — technical service bulletin
Bulletin 05122 · NHTSA communication 10018942 · issued Jan 1, 2006
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2006
model years
2
vehicle entries
Official summary
Brake system performance. *ak
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.