This informational bulletin provides information for installing a diode to solenoid/relay to suppress...
Chevrolet technical service bulletin 08-08-45-004D for 2007-2011 Chevrolet Silverado 1500, 2007-2014 Chevrolet Tahoe and 2007-2014 Chevrolet Suburban and others.
- Bulletin number
- 08-08-45-004D
- Component
- Electrical system: 12v/24v/48v battery
- Summary
- This informational bulletin provides information for installing a diode to solenoid/relay to suppress voltage spikes in conjuction with installation of electrical aftermarket accessories-battery, ignition and ground feeds-(do not splice into wiring harness).
Owners of these vehicles have filed 1,220 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2007-2011 20072008200920102011
- Chevrolet Tahoe 2007-2014 20072008200920102011201220132014
- Chevrolet Suburban 2007-2014 20072008200920102011201220132014
- GMC Yukon 2007-2014 20072008200920102011201220132014
- Chevrolet Silverado 2500 2007-2014 20072008200920102011201220132014
- GMC Yukon XL 2007-2014 20072008200920102011201220132014
- Chevrolet Avalanche 2007-2013 2007200820092010201120122013
- GMC Sierra 2500 2007-2014 20072008200920102011201220132014
- Cadillac Escalade 2007-2014 20072008200920102011201220132014
- Chevrolet Silverado 3500 2013 2013
- GMC Yukon Denali 2007-2013 2007200820092010201120122013
- Chevrolet Express 2008-2013, 2015 2008200920102011201220132015
- Cadillac Escalade ESV 2007-2014 20072008200920102011201220132014
- GMC Yukon Denali XL 2007-2013 2007200820092010201120122013
- GMC Savana 2008-2015 20082009201020112012201320142015
- GMC Sierra Denali 2007-2013 2007200820092010201120122013
- Cadillac Escalade EXT 2007-2013 2007200820092010201120122013
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