53170 Service Update
GMC technical service bulletin GCUS-3-791 for 2017 GMC Acadia.
- Bulletin number
- GCUS-3-791
- Component
- Electrical system
- Summary
- 53170 Service Update. On certain vehicles the battery B+ cable may chafe from contact with the battery negative (engine block ground) cable. This physical contact may degrade the insulation on the B+ cable causing an eventual short, or loss of electrical power. Dealers are to inspect the battery B+ cable for wear, replace if required and install a wire harness retention clip to obtain the required clearance between battery cables.
Owners of these vehicles have filed 193 complaints in the electrical category.
Vehicles covered
- GMC Acadia 2017 2017
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