How to get power only when ignition is on?
I want to install two battery gauges in my dashboard, one for the engine battery and one for the house batteries. The charge/discharge gauge in the instrument cluster no longer works. I could just...
Forum Discussion
For the Ignition on lead you can pick up power from the dash radio lead, Or the aux panel (if you have one) your battery control center (Should have spare fuses marked IGNITION) or chassis main panel
For house batteries you can use a relay powered by the above wire you tapped.
That is the best I can do.
For house batteries you can use a relay powered by the above wire you tapped.
That is the best I can do.
