PSI display does not appear

Can you reload the firmware on the HU? What year is your rig? Also, here's a couple procedures to do a hard and soft reboots, before you possibly reload firmware

 

What is displayed when the car icon is highlighted? Blank screen? I can’t scroll up or down from that screen. All that’s there is a picture of the truck and pressures. Edit: This is incorrect. When I scroll up or down on the car icon, the screen op posted below is displayed
This question isn’t meant to be condescending at all, but you’re certain it’s an SR5 not SR?

 

No. It is good ole American automatic. The dummy light came on today and I manually checked the tires and aired them all to 32 psi. I'll continue to mess with it when I have sometime. Thanks for the good ideas.

 

Just a silly thought...does the scroll down work on any other screen? Just wondering if you have a problem with the switch...?

 

It does but will not scroll down on this specific screen

 

Well then, I guess my only other suggestion would be to unhook the battery for 10 minutes or so and see if that resets it.

 

I took it. Not giving it back.

 

I don't know if this will help....
https://www.tacomaworld.com/threads/updated-3rd-gen-multimedia-updates.696603/

 

Unless the 2019 display is different from my 17 SR5, I think the confusion is based on what you’re describing. On mine you can only scroll left or right. When I get to the car icon, it’s only the air pressure sceen and there is no need to scroll down, nor is that an option. From the setting screen to the car screen, here is my progression.

 

It had the SR5 decals on the rear quarter panels so i assumed it is. I guess I should run the vin.

 

Typically the SR5 gets a chrome badge on the C-pillar, right behind the rear door. The TRD trims get the lookitme bed decals.

*Typically*. Previous owners and dealerships are known for putting their non factory bed decals on because it impresses somebody, apparently.

 

Our displays are different. This is what I see

 

It’s seeming as though you have an SR. Anything on the VIN search?

 

I think you're right, I'm pretty sure the tach and speedometer needles are red on the SRs and white on all the other trims. I'm not sure if the SR has TPMS or not.

 

All vehicles have TPMS, Feds say so.

 

Not all have the display for each wheel
PSI though. I think some assume they are the same thing.

 

Correct, I didn't make that clear.

 

You got intermittent wipers? I heard the SR only has off and set speeds, no rotating speed control on the first notch

 

I do have intermittent wipers.

 

It almost looks like that's a function you can turn on/off.
Have you tried going through menu settings ?