Greetings Bill!
Quote:
Originally Posted by redhawkerII
Ok so I have made it this far getting everything hooked up. The owner gave me the former brake control box that he snipped out of the truck.
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Something to be aware of in regard to the trailer brake control. There are generally two varieties in use today ramp or time; or pendulum. A few have a mechanical or hydraulic connection to the tow vehicle, but these are much less common. Most Airstreamers prefer the pendulum type as there is better modulation as the pendulum senses deceleration and varies the current to the brakes. The ramp controller just keeps increasing the current to the trailer brakes until the rig comes to a stop.
Quote:
Originally Posted by redhawkerII
Plus the seven pin plug that was mounted to the bumper. So then we back up to the Airstream and plug in with the truck running and lights turned on...the red light on the brake control box comes on...
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The Bargman plugs do wear out, and in my experience the blade type connectors have a very short life, and what you are describing usually indicates a corrosion build-up on my rigs. I suspect that the truck's receptacle is not wired to match the trailer from your description. Mis-matched wiring is almost always a problem on a Vintage Airstream coach - - and when mated to a Vintage tow vehicle the potential for mis-matches multiply. The easiest path is typically to wire both tow vehicle and coach to the currently accepted industry standard. You can locate the current industry standard for wiring on both the tow vehicle and coach at this
link. You can find the likely pattern that you Airstream was wired to at this
link.
Quote:
Originally Posted by redhawkerII
The turn signals worked at the back pretty good and were brighter than expected. And most of the running lights came on (you know how they need wiggling some to make happen). But as a whole the lights were not working it seemed -all the way- like the back up lights did not come on at all (those were the white lensed tail lights).
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The turn signals should be flashing the brake lights on the coach. The tail lights and running lights should be receiving power from the same branch of the umbilical cord. The backup lights aren't alwaqys connected, particularly on the tow vehicle end - - it is often necessary to remind the installer to connect the backup light circuit on the tow vehicle as it isn't something that all coaches require.
Quote:
Originally Posted by redhawkerII
So all in all I am wondering does the Airstream have its' own flasher plug too? And if so where would it be located for replacement. ?
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Your Airstream doesn't have a separate flasher for its system, but there may be fuses in the umbilical wiring on some models. Coaches of the 1960s and earlier typically had a junction box for the umbilical cord in the bellypan on the curbside front very near the front edge of the bellypan. On the 1970s and later coaches the junction box was more typically inside of the coach mounted low on the front wall on the curbside. Even if a fuse or fusible link isn't the problem, sometimes inspecting, cleaning and repairing these connections can solve intermittent electrical problems.
Good luck with your investigation!
Kevin