Originally Posted by MadDane

Hey guys,

I need to program my 2007 RX400h keys and remotes. I only got one key with the car. It's a master as it opens and locks the glove box.
I've purchased 2 cut keys from 1010 on ebay and they both open the doors and turn in the ignition, but obviously won't start the car.

I also purchased 2 remote modules from here:
https://www.ebay.com/itm/Smart-remot...72.m2749.l2649

Which are supposed to be the exact replacement for my make and year (they look identicle).

I'm waiting on a copy of Techstream (with cable) to arrive from ebay, to program the keys.

The one thing I CANNOT get to work is the programming of the remote modules. I've tried ALL the different methods, door opening insert remove key multiple times and the door locks NEVER cycle. The remotes light up and the batteries are new.


Could it be that my car is different since they only made them 3 years (2006 - 2008) ?

Thanks.
Claus

Originally Posted by Lexuswiz

Wait for techstream, you should program the immobilizer before the keyless entry anyways. Within techstream I recall the keyless is in a separate portion from the immobilizer programming which a google search or YouTube search will yield.

Good luck.

Originally Posted by MadDane

Thanks I'll await the arrival of the techstream.

So you're saying that the remote can also be programmed through techstream?

That would make things very easy.

Thanks in advance.

Originally Posted by MadDane

Hey guys,

I need to program my 2007 RX400h keys and remotes. I only got one key with the car. It's a master as it opens and locks the glove box.
I've purchased 2 cut keys from 1010 on ebay and they both open the doors and turn in the ignition, but obviously won't start the car.

I also purchased 2 remote modules from here:
https://www.ebay.com/itm/Smart-remote-control-core-3Button-314-4MHz-for-Lexus-Remote-Key-FCC-ID-HYQ12BBT/292405567969?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649

Which are supposed to be the exact replacement for my make and year (they look identicle).

I'm waiting on a copy of Techstream (with cable) to arrive from ebay, to program the keys.

The one thing I CANNOT get to work is the programming of the remote modules. I've tried ALL the different methods, door opening insert remove key multiple times and the door locks NEVER cycle. The remotes light up and the batteries are new.


Could it be that my car is different since they only made them 3 years (2006 - 2008) ?
I was trying to figure it out on my own. But then I realized that without js assignment help it would be very difficult for me to figure it out. And only with professional help I was able to solve this problem.
Thanks.
Claus