Recall was done in 2002 in LA, as rv is from calif. so very little undercarriage rust.
Engine, transmission, brakes, muffler all ok. I have done water pumps, timing belts, brakes, etc. so I'm fine with the truck mechanicals
thermostat was replaced after apparently overheating, but coolant ok,and engine runs great. My experience with Toyota thermostats is they usually stick open not closed, and temp guage stays low and heater output is not hot.
Amazon has a rear view mirror with an imbedded center back up camera input that I put in my previa that's cheap and works great. You just hook it up to the reverse light and ground and 12v source. I will duplicate this in the odyssey. Comes in either a 4 or 5 inch diagonal measurement. I can give more info if this is allowed. Amazon also has a cheap, easy to install remote keyless entry setup for less than 20 dollars, nice keyfob with lock and unlock buttons, also easy to install.
My cupholder solution is a single din radio/Bluetooth setup, with a 1/4 din pullout 2 cup holder, over a 1/4 din dummy faceplate, pulled from another Toyota at a pick a part.
Lastly, there is a really neat $15 cig. lighter Bluetooth plugin that you tune to an empty fm station, can play all your smartphone music and gives you Bluetooth, with good reviews.
Thanks for the replies; hopefully I can contribute as well in the future.
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