This technical bulletin provides a revision of 12-04-21-001A to add the 2013 model year, clarify the...
Chevrolet technical service bulletin 12-04-21-001B for 2007-2011 Chevrolet Silverado 1500, 2007-2013 Chevrolet Tahoe and 2007-2013 Chevrolet Suburban and others.
- Bulletin number
- 12-04-21-001B
- Component
- Equipment: other: owners/service/other manual
- Summary
- This technical bulletin provides a revision of 12-04-21-001A to add the 2013 model year, clarify the information from the previous bulletin and to add data throughout. The document should be reviewed and treated as new information.
Vehicles covered
- Chevrolet Silverado 1500 2007-2011 20072008200920102011
- Chevrolet Tahoe 2007-2013 2007200820092010201120122013
- Chevrolet Suburban 2007-2013 2007200820092010201120122013
- GMC Yukon 2007-2013 2007200820092010201120122013
- Chevrolet Silverado 2500 2012 2012
- GMC Yukon XL 2007-2013 2007200820092010201120122013
- Chevrolet Avalanche 2007-2013 2007200820092010201120122013
- Cadillac Escalade 2007-2013 2007200820092010201120122013
- Chevrolet Silverado 3500 2013 2013
- GMC Yukon Denali 2007-2013 2007200820092010201120122013
- Cadillac Escalade ESV 2007-2013 2007200820092010201120122013
- GMC Yukon Denali XL 2007-2009, 2011-2013 200720082009201120122013
- GMC Sierra Denali 2007-2013 2007200820092010201120122013
- Cadillac Escalade EXT 2007-2013 2007200820092010201120122013
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