Chevrolet Suburban 2001 — technical service bulletin
Bulletin 3005 · NHTSA communication 10008846 · issued Jan 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001
model years
2
vehicle entries
Official summary
2001 8.1 l18 federal emission position 2 o2 sensor information. *mj
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.