Well, I was cleaning up a bit over the weekend, and I found some paperwork that came with my Urban Runner. The attached PDF file has an illustration of what Toyota calls a hole cover. It has a different part number than what was stamped on the back of the trim plate. The P/N is in the lower right hand corner of page 1.

PZ365-35902
090003-3034B700
0802DE (CN)

Page 2 has the wiring diagram for the intermediate harness that is between the Tom Tom NAV unit, and the vehicle harness.

2009_urban_runner_trim_ring.pdf

Dude, awesome find! I'll have to try and check this out soon at the dealer. If someone beats me to it, post results!

I'll save you a trip....here is my experience with trying to track this info down.
I called 2 dealerships on the phone, and they couldn't help me. I physically went to two dealerships, and after several attempts, they couldn't help either. One dealership told me that the trim ring has to come with the radio, and that you cannot order it from Toyota.

I have another lead that I'm trying to run down, we'll see if that yields different results....

Another additional piece of information....

The P/N for the NAV system with the detachable Tom-Tom unit is 86120-35410. List price is $1318.

UPDATE: About the other lead that I had...I had the e-mail address from a person who works for Toyota. I e-mailed them asking for help in trying to locate the part/part number. I just got a reply from them telling me that they deal with dealer related questions only, and don't deal with customers. They suggested that I call customer relations....so I'll try that route.

Saw your final post a little to late. Went to the dealer today and had no luck with this. I guess the possibility of calling up Eclipse probably wouldn't be of much help either?

There is another thread in which one of the members here is installing the Tom Tom NAV unit. I sent him a PM to see if one of the items that came with the HU was the trim ring.

http://www.toyota-4runner.org/showthread.php?t=50054

I've also sent out a few e-mails to Eclipse about the trim ring......this has become a challenge now, and I don't even need the trim ring!

Just got off the phone with Toyota Customer Relations....30 minutes later, I got the part number for the dash assembly, NOT the trim ring!

They told me to go back to the dealer and see if they can help.

No it didn't came with one, I had bought my TomTom from a member on here, and he had use trim with the new unit he install

Well when buying used, I wouldn't expect a UR owner to give up the trim ring for his own intents and purposes. Gotta find out if Fujitsu Ten is the maker then. Something the parts guy said to the extent of the part number 'PZ...' is Toyota format, but the 'Z' not being valid though. Said that was something outside companies use when making a part for Toyota themselves.

Yeah, but what if you accidently break it???

The HU is made by Fujitsu-Ten. I contacted Eclipse because they have it on their website. They told me that I would need to get a trim ring from Scosche or Metra to fit it. It doesn't sound like they make the trim ring.

My next step is to e-mail the parts guy at one of the Toyota dealerships that I went to, and see if he can e-mail the guy who told me to go through customer relations.

Hey, I got an idea....why doesn't someone from Toyota call one of the factories, and find out what documentation they are using to put the radios in?? They obviously have the part number, otherwise, it wouldn't get kitted for installation at the factory.

Making progress....

I contacted United Radio (at the suggestion of Eclipse). They told me that they do make the HU for Toyota. They are going to look into it, and get back to me. I'll post results once I know something.

Dang, who would have thought finding a dang part was difficult. I'm excited for the effort you guys are doing, because eventually I wish to install an aftermarket NAV system and will want a clean looking factory install.

Man, I'm gonna have to send you a case of beer if you get to the end of this! Lotta props dude.

I did a little snooping and found out there was a fit kit for the tom tom nav,
but they discontinued it cause toyota no longer have contract with tom tom

Damn...I was afraid of that. I am still waiting a reply from United Radio, but they'll probably suggest that I go with an after market kit from Scosche or Metra.

Thanks for "snooping".