Problem Description and Possible Solution
Acid may leak from the battery at the cable connections, resulting in corrosion on the battery cable ends and in the battery tray. A Leaking battery should be replaced and the cables thoroughly cleaned or replaced if necessary.
Problem DataRepairPal Verified
Average mileage: 64,500 (31,000–98,000)
6 people reported this problem
every Tahoe I have ever owned had battery issues, but I did get a larger alternator, larger battery and much better cables solved my problem. my Tahoe was special ordered, got a lot of extras on this model, still use it today, its better than a tank.