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Power Sensor Plus Electronic Battery Test

1. Follow the manufacturer's recommended test procedure.

The current reading (current drain) should be less than 0.05 amp. If it exceeds 0.05 amp after a few minutes and if this drain did not show in previous tests, the drain is most likely caused by a malfunctioning electronic component. Remove the fuses in the fuse junction panel and battery junction box one at a time to locate the circuit in question.