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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Enclave 2006–2011technical service bulletin

Bulletin PIT-4730A · NHTSA communication 10036550 · issued Jun 1, 2010

Technical service bulletin
communication type
Electrical System
component
2006–2011
model years
60
vehicle entries

Official summary

Buick/cadillac/chevrolet/gmc/hummer/pontiac/saturn: additional diagnostic information for u0140 or u0073. Vehicle may exhibits some symptom(s) as door locks cycle while driving; intermittent no start; service stabilitrak dic message; speedometer and tachometer freeze while driving. *pe

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.