2009 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2009 GMC Sierra 2500HD has 1 documented issue, with 1 rated critical. The most serious is Auxiliary-Battery Fusible-Link Recall. DIY maintenance guides at au7o.io.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2009 GMC Sierra 2500HD has 1 documented issue. The documented issue is: Auxiliary-Battery Fusible-Link Recall. Of these, 1 is rated critical and should be addressed promptly.
The 2009 GMC Sierra 2500HD has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Auxiliary-Battery Fusible-Link Recall. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
NHTSA campaign 14V407 covers certain 2007-2011 GMC Sierra 2500HD trucks with an auxiliary battery. Excess current drawn through the trailer harness can melt the auxiliary-battery fusible link, which can contact adjacent components and create a fire risk. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
