Thread: 2006 Sienna Trailer Hitch Wiring
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Old 10-16-2006, 07:08 PM
geneowens geneowens is offline
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Default Re: 2006 Sienna Trailer Hitch Wiring
My dealer installed a trailer hitch and 4 wire harness and plug as part of the deal. The hitch is only a 1.25 inch receiver versus the more common 2 inch. This is a real problem since many uses including the accessory "Dual Port System" are made for the 2 inch receiver. I'll need to get a 1.25 inch "Main Support" for the system. There was no main support "mysteriously" with my system. I asked two dealers about the hitch and they both said the 1.25 inch would have to be installed due to their "liability" issues. I wish now that I had gone to a hitch dealer to get the a 2 inch hitch which I have now seen on other Siennas!

Anyone else have the Dual Port System???
Thanks,
Gene
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