Chevrolet Avalanche 2002 — technical service bulletin
Bulletin 010866013 · NHTSA communication 627685 · issued Nov 1, 2001
Technical service bulletin
communication type
Latches/locks/linkages
component
2002
model years
1
vehicle entries
Official summary
Information regarding end gate lock cylinder being loose. *yh
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.