Question:
can I use the trailers on board 12 volt battery as the controller power source?
asked by: Michael J
Helpful Expert Reply:
You could use the trailer mounted battery to power the Autowbrake Electric Brake Controller # 3430001. However, it is possible that the unit will deplete the battery and you won't have any trailer brakes. The battery could receive a maintenance charge from the 12 volt circuit on a 7-Way trailer connector but if you do that you should instead just use that 12 volt circuit to power the Autowbrake.
Autowbrake Electric Brake Controller - Trailer Mount - 1 to 3 Axles - Proportional
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