Chevrolet Avalanche 1500 2012–2013 — technical service bulletin
Bulletin SB-PIE-0225-B · NHTSA communication 10071989 · issued Oct 1, 2012
Technical service bulletin
communication type
Power Train
component
2012–2013
model years
14
vehicle entries
Official summary
Summary to be provided on a future date.
Vehicles covered
- 2012 Chevrolet Avalanche 1500
- 2013 Chevrolet Avalanche 1500
- 2012 Chevrolet Silverado 1500
- 2013 Chevrolet Silverado 1500
- 2012 Chevrolet Suburban
- 2013 Chevrolet Suburban
- 2012 Chevrolet Tahoe
- 2013 Chevrolet Tahoe
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
- 2012 GMC Yukon
- 2013 GMC Yukon
- 2012 GMC Yukon XL
- 2013 GMC Yukon XL
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.