Write-up: How to Disable (Bypass) the TPMS

Just cut the wires, splice them together, done. The scotchlok things only make it quicker and easier. You are doing the same thing with them basically. They cut in past the plastic coating and connect the wires through the metal piece in the center of the scotchlok.
 
Just cut the wires, splice them together, done. The scotchlok things only make it quicker and easier. You are doing the same thing with them basically. They cut in past the plastic coating and connect the wires through the metal piece in the center of the scotchlok.

So that whole box, that whole harness, is all for JUST the TPMS?
 
So that whole box, that whole harness, is all for JUST the TPMS?

That I do not know, I meant just cut those two wires, connect them together. You could also try and strip the plastic back, solder them together, cover with black tape or protection of your choosing.
 
Finally did this today.

Just unplugging it gave me a solid TPMS light.

Cut the 2 wires noted, stripped a bit from them and twisted and taped them together... NO MORE LIGHT.

:reddance:
 
Did it too on my 2007 SR5. No light at all. Here in Europe they force car makers to install this useless TPMS in every new model.
Thanks txt4r, are you by chance an electrician or IT expert? I'd like to change the MPG to l/Km, and F to Celsius and couldn't find any solution on the forum, .. but this is a different story.
 
Getting new tires installed next week and now that I've done the bypass—and knowing that at least one of my in-wheel sensors is fubar—can I just have them pull out all the sensors and install plain old valve stems? Any chance the tire place (a chain, Town Fair Tire) wont' do that because of some law?

EDIT: hmmmm.... well, I can ask, but it depends on the shop I think http://www.vehicleservicepros.com/a...ons-answered-by-technical-editor-dave-cappert
 
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Call me stupid, but what's the benefit of doing this? My TPMS sensors have always worked fortunately and only light up when a tire is low.
 
Call me stupid, but what's the benefit of doing this? My TPMS sensors have always worked fortunately and only light up when a tire is low.
For some there sensor is bad or dead and the light won't go away. This is cheaper than a new sensor and for others we dont need the light as we just check our tires
 
Call me stupid, but what's the benefit of doing this? My TPMS sensors have always worked fortunately and only light up when a tire is low.

For some there sensor is bad or dead and the light won't go away. This is cheaper than a new sensor and for others we dont need the light as we just check our tires

Exactly. My truck is a 2005 with 156k on it, I'm not gong to start replacing sensors that I neither need, nor want. I've been checking my tire pressures regularly for 25 years. :) Easier just to kill the idiot light.
 
Ah ok, thanks guys. I thought there was some sort of benefit I was missing. Fortunately I never had an issue and my tires have really only set off the light once when it was punctured but I noticed it before it got to actually trigger the light.
 
Did it too on my 2007 SR5. No light at all. Here in Europe they force car makers to install this useless TPMS in every new model.
Thanks txt4r, are you by chance an electrician or IT expert? I'd like to change the MPG to l/Km, and F to Celsius and couldn't find any solution on the forum, .. but this is a different story.

This is how I changed my 2000 from Celsius to Fahrenheit. Don't know if the 4TH gen works this way or not but if it does its a simple solution. Here's the link:

http://www.toyota-4runner.org/engin...5451-changing-outside-temp-f-c-display-4.html
 
Call me stupid, but what's the benefit of doing this? My TPMS sensors have always worked fortunately and only light up when a tire is low.

Also, I have aftermarket rims and to have my sensors put in it's an extra $30-$60 per tire. I don't want it, don't need them, and also I run tire beads to balance my tires instead of wheel weights which won't work with the tpms sensors. If you have two sets of tires for your truck you would have to switch and reprogram sensors every time you change to the other set or put up with the light. Added expense for nothing.
 
Weird... changed over to a different set of wheels and tires off a 14 FJ Cruiser (all 5), figured the light would come right on but it hasn't. Been 3 days!

If it does, I'll be doing this mod. Not going to mess with changing over the sensors. The new wheels are balanced and ready to go!
 
Tried pink/black w white/black as well as white/black & black/red.. Neither worked :/

2007 SR5

Fixed. Pink/Black w/ White/Black.

I had to actually use another wire and jump the two together Vs. using the Scotchlok wire connector. Tried w/ blue & red and it wouldn't hook. Exposed the wire in the 2 wires and tapped them w/ a 3rd, and walla!

Thanks!
 
Getting new tires installed next week and now that I've done the bypass—and knowing that at least one of my in-wheel sensors is fubar—can I just have them pull out all the sensors and install plain old valve stems? Any chance the tire place (a chain, Town Fair Tire) wont' do that because of some law?

EDIT: hmmmm.... well, I can ask, but it depends on the shop I think Tire wheel service and TPMS questions answered by Technical Editor Dave Cappert

Had my tires put on today and asked Town Fair to pull out the sensors and replace with new valve stems. They confirmed that there were no lights on and that them pulling the sensors wouldn't change that and then had no problem doing it. I guess they can't alter the system in that *they* can't disable your system for you, but you can.
 
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