The battery may leak acid at the battery cable connections. As a result corrosion may form on the battery cable ends. Leaking batteries should be replaced and the cables need to be thoroughly cleaned or replaced if necessary.
3 people reported this problem
Verified for the GMC Yukon Denali35 reports
Verified for the GMC Yukon Denali10 reports
Verified for the GMC Yukon Denali12 reports
2 answersSeptember 12, 2009
1 answerAugust 08, 2011