Thread: Battery Drain
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Old 06-03-2017
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Join Date: Oct 2003
Location: Butte Alaska
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Most DVMs (digital volt meters) will handle 10 amps DC. A wiring diagram is a must. Disconnect the right battery completely, it make troubleshooting easier. Connect the DVM between the battery and battery cable (DVM in series). Keep the key off and start pulling fuses one at a time until the load on the meter drops. Examine the diagram for that fuse and check components before and after the fuse (contacts in the ignition switch could be stuck on even though the switch is in the off position). If a fuse doesn't drop the load, then start disconnecting components.
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92 W250 Xcab 4X4, HD 47RH with Compushift, Scheid Lightning VE, GDS moded H1C/w 16cm, 7X010 DAP injectors, DE 4" exhaust, the usual gauges.
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