Using Power Sensor Plus Electronic Battery Tester

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 BJB one at a time to locate the circuit in question.