Electronic Drains That Shut Off When The Battery Cable Is Disconnected

1. Carry out Battery - Drain Testing.
2. Without starting the engine, turn the ignition switch to RUN for a moment and then OFF. Wait one minute for the illuminated entry lamps to turn off (if equipped).
3. Connect the ammeter and read the amperage draw. The current reading (current drain) should be less than 0.05 amp. If current drain 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 from the CJB one at a time to locate the problem circuit.