UltraGauge MX for Transmission Fluid Temperature

[medtro]

I bought an UltraGauge MX for reading transmission fluid temperature. My gauge is pre-loaded with M Gauge codes for another vehicle model, therefore I have to input the following M Gauge code. This code works on 1999 & 2003 LX470. If you have UltraGauge EM V1.3 or newer, you can send it to UltraGauge for upgrading to MX for $10.

Calibrated with ScanGauge.

 

[shtbrwn86]

Now I need to go check what version I have. I’d much rather keep an eye on my tranny than the intake temp.

 

[shtbrwn86]

Hey @medtro was there a cost associated with having them update the unit? Mine is version 1.4

It would help if I read your entire post.

 

[ls6]

How do you have that mounted in the 100?

 

[medtro]

I mounted it to windshield.

 

[shtbrwn86]

I mounted it on the windshield too.

 

[Singha]

I luv the UltraGauge. I set the alarm for Low Voltage, High Coolant Temp. And speed over 85mph since my ole lady has been using my 100series.

 

[shtbrwn86]

@medtro how did you get the code to read the trans temp? I’ve seen on some other models you can get the torque converter lockup as well as TC temp but I have no idea how to find those and if they are even available for my 99.

 

[medtro]

@medtro how did you get the code to read the trans temp? I’ve seen on some other models you can get the torque converter lockup as well as TC temp but I have no idea how to find those and if they are even available for my 99.

I found codes from Tacoma forum.

 

[Zooguy]

I found codes from Tacoma forum.

Do you have a link?

 

[medtro]

Do you have a link?

No. Google it and check UltraGauge's FAQ.