Quote:
Originally Posted by Popfla
^^^^THIS^^^^
Installation completed. As the installer told me, the battery cannot be disconnected in this vehicle because the Demco braking system relies on the electric vacuum pump to function. He installed a charging circuit from the MH to keep the battery charged.
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Well the braking system does need the battery but there’s no reason why it couldn’t be connected directly to the battery even while disconnecting the factory car wiring. If Jeep wants the wiring disconnected I’d certainly disconnect it and just wire the Demco directly. My Jeep Wrangler does not require disconnecting he battery but I added a charging system anyway.