Buick Century 2001–2004 — technical service bulletin
Bulletin 091703 · NHTSA communication 10005034 · issued Sep 17, 2003
Technical service bulletin
communication type
Electrical System
component
2001–2004
model years
8
vehicle entries
Official summary
Instrument panel cluster function intermittently inoperative, especially fuel gauge or prindel, intermittent engine no crank or no start with a security light on, cannot remove the transaxle selector lever from the park position, and scs, anti-lock brake system (abs) or traction control system (tcs) lights on with diagnostic trouble codes (dtcs) b1422, b2957 or b2958. Gm voicemail log. *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.