Buick Rainier 2004–2006 — technical service bulletin
Bulletin 3697 · NHTSA communication 10016553 · issued Sep 21, 2005
Technical service bulletin
communication type
Electrical System
component
2004–2006
model years
9
vehicle entries
Official summary
Anti-lock braking system (abs) and service engine soon (ses) light on with diagnostic trouble codes c0055 b0540 speedometer inoperative. To include 2005-2006 saab 9-7x. *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.