Towing Cadillac SRX: Braking wires thru firewall?
I am installing a RVibrake2 on my 2015 Cadillac SRX. The installation requires a 12-volt cable be routed through the firewall to the battery since the 12-volt receptacles in the cabin are dead during towing. It also requires that the breakaway cable be routed through the firewall.
Question: Where did you route your wires through the firewall? Did you use an existing rubber grommet?
Or, did you drill a hole somewhere in the floor or door threshold?
I am having difficulty finding a location to run the wires and would appreciate your suggestions.
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Huey Pilot — Vietnam 1971-72
Author of ACE, The Story of Lt. Col. Ace Cozzalio
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