Buick Rainier 1998–2004 — technical service bulletin
Bulletin 02068 · NHTSA communication 10007765 · issued Jan 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
1998–2004
model years
12
vehicle entries
Official summary
No start with diagnostic trouble code (dtc) p1626 or p1631. Also includes 1998-2004 chevrolet, gmc full size trucks/ utilities/ vans. *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.