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2002 GMC Sonoma
Worst 2002 Sonoma electrical Problems
Click on a problem below to read more.
- alternator failure2
- NHTSA: Electrical System4
- NHTSA: Electrical System: Wiring: Interior/Under Dash2
- NHTSA: Electrical System: Alternator/Generator/Regulator1
- NHTSA: Electrical System: Battery1
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Compare GMC Sonoma Model Years
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Check out our GMC Sonoma overview to see the most problematic years, worst problems and most recently reported complaints with the Sonoma.