Question about 1995 Chevrolet Astro

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How to wirw a harnes for trailer lights on my astro van

Trying to get a diagram on how to wire the harnes for trailer lights on my astro van

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  • Curt Downs May 11, 2010

    What do you want to use, 4, 5, 6, or 7 way system? If you aren't sure, what type of trailer will you be towing, and will it have brakes?



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Get a test light, 12v
remove the tail light from one side.
identify each wire by turning each light on . and connecting the test light to see wich one becomes active
remember to connect your test light to a good earth
attache each cable one by one
the final indicator will be on the other side you will need to run a single wire accross to that side (unless the wiring loom passes one side)
make sure you connect them properly and tape them to avoid problems later soldering is best.

Posted on May 05, 2009


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