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2001 S10 Blazer Battery drain?

12178 Views 9 Replies 4 Participants Last post by  JimmyA
The battery is new and after charging, the next day the battery is drained enough that the vehicle has barely enough power to start! Where is the first spot to check for power drain?
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I just typed this in an other thread, I've copied and I'll paste here:

The only way to find it, is to insert an amp meter in series with one of the battery cables, note the current reading and start removing fuses. One at a time (replacing each one after it is removed) until the circuit drawing the current is identified.

If you have a truck with the auto HVAC, check the blower fuses first.
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