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MTS requires changing a module behind the glove box. For '10-'13 that PN is 859A1-60020
The 14+ it may be 859A1-60040..
https://www.clublexus.com/forums/gx-...l#post10096363
Last edited by Acrad; Feb 24, 2018 at 11:40 AM.
MTS requires changing a module behind the glove box. For '10-'13 that PN is 859A1-60020
The 14+ it may be 859A1-60040..
https://www.clublexus.com/forums/gx-...l#post10096363
• Remove the side padded trim next to console
• Remove padded trim on dash. Wood piece stays in place.
• Pop out the end piece on dash but don't remove. The small end piece between the dashboard and door
• Remove silver visible screws at top of glovebox. There are 4 IIRC
• Pop out the three screw covers in glove box and remove the larger screws behind these
• I didn't remove the knee airbag assembly but I remove side bolts so it could drop down some. You will need to pull on it a little to get some of the plastic clips to release.
• There are two bolts that hold the glove box in at bottom. The left side has a small cover you will want to remove.
When you finally can't figure out why it isn't coming out there are two plastic clips holding it in on the top. I didn't fully remove it.
• I unscrewed the driver support computer first with it's single bolt to test out with the new module. Connector came out pretty easily.
Some chaos pics of glove box out.
I took my old switch a part a little bit. Just three screws removes the cover. If someone want to keep switches fairly stock for model without suspension adjustments you could deface your new switch and likely remove the plastic switches. The ON/OFF button for CC will still come through the blank area of the current DAC setup.
This guy made a simple button with wires to make the process easier to do with the OBD method.
This guy made a simple button with wires to make the process easier to do with the OBD method.
https://www.youtube.com/watch?v=DoJTVfz4s8o
Is this the method you used to re-calibrate?
Celebrating Lexus & Toyota from Around the Globe
Made an inquiry to one for sale in Victoria... we'll see if they can get me the VIN.
Got a VIN: JTJJM7FX5E5069750
It is a '14 or '15.
I'm gonna look as well but info here if you want to see if we can cross reference a the onboard Driver Support Computer part number.
Last edited by Acrad; Feb 24, 2018 at 12:59 PM.
I'd put this in thread but that doesn't seem possible. Just gauging how many intend to do this. I realize not all are interested or will use.
Main Crawl Control and MTS install thread
Last edited by Acrad; Sep 12, 2019 at 03:25 PM.
EDIT:
Running that VIN through that Russian parts site.
It came back with an 040
Last edited by Acrad; Feb 24, 2018 at 01:31 PM.









