My brother borrowed my mom's RX and ran it through a car wash with the antenna up. Busted it of course, but at that point it was still on the car. Subsequently I guess the rest of the antenna got spit out, so now we don't know if we orient the teeth on the antenna drive towards the front of the car or towards the rear. We have the new mast, just need some guidance on how to orient it. The antenna motor sounds like it is working fine.

 

Did you look at the DIY?

https://www.clublexus.com/forums/rx-...na-mast-2.html
Post #17

Make sure you pull out the old cable and measure the new against the old.

Salim