Buick Enclave 2011 — technical service bulletin
Bulletin PI-0493 · NHTSA communication 10039507 · issued Jun 1, 2011
Technical service bulletin
communication type
Fuel System, Other
component
2011
model years
23
vehicle entries
Official summary
Gm: the malfunction light is on and the fuel tank is hard to fill. There are trouble codes stored. *rm
Vehicles covered
- 2011 Buick Enclave
- 2011 Cadillac Escalade
- 2011 Cadillac Escalade Esv
- 2011 Cadillac Escalade Ext
- 2011 Cadillac SRX
- 2011 Chevrolet Avalanche 1500
- 2011 Chevrolet Colorado
- 2011 Chevrolet Corvette
- 2011 Chevrolet Express
- 2011 Chevrolet Impala
- 2011 Chevrolet Malibu
- 2011 Chevrolet Silverado
- 2011 Chevrolet Suburban 1500
- 2011 Chevrolet Tahoe
- 2011 Chevrolet Traverse
- 2011 GMC Acadia
- 2011 GMC Canyon
- 2011 GMC Savana
- 2011 GMC Sierra
- 2011 GMC Yukon
- 2011 GMC Yukon Denali
- 2011 GMC Yukon Denali XL
- 2011 GMC Yukon XL 1500
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.