Invisibrake not charging tow vehicle.
Dealer installed an Invisibrake. I am towing a 2007 Honda Odyssey following the procedure outlined on this forum. I make sure EVERYTHING is turned off before I tow it. I repeat the procedure and le...
Forum Discussion
dons2346 wrote:
Roadmaster installed my Invisibrake and wired the charge line into the tail lights. I have to turn on the tail lights to get power to the charge line.
I think this is your problem. The tail light wires are way too light to carry enough amps to keep the battery charged.
You would be better served to have a real charge wire run from the tow vehicle battery to the umbilical, fused, and switched with the ignition. Then run a real charge line on the towed vehicle from the umbilical to the battery, fused. Don't rely on the wimpy charging from the braking system.
