Chevrolet Avalanche 1500 2008 — technical service bulletin
Bulletin 070849010 · NHTSA communication 10022706 · issued Jul 1, 2007
Technical service bulletin
communication type
Electrical System
component
2008
model years
10
vehicle entries
Official summary
Information on vehicles built with or without instrument panel cluster daytime backlighting- new feature. *nj
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.