2017 Express 4500 does not display tranny temp, where can an aftermarket sensor be installed? 6.0 eng. & 6L90e tranny. Thanks in advance,
Cheers,
Geoff

 

Some people here have the trans temp available, including me with my 2008 Express 1500, check through teammuir1's thread "Best up grades done (1 2 3 ... Last Page)
Teammuir1". You will read about getting a ELM327 scanner, and the Torque Pro app, on your smartphone or tablet, read through the few pages of discussion, 16-24 and 33-45, and you'll get an idea of what we've done. Any more questions, I'm sure members will chime in.

 

Thanks!!!

 

We should have started a separate thread on the ELM. And I just did a search. Nothing came up, as far as a thread dedicated to it.

 

Yes, a $5 Torque Pro app and a $8 ELM327 Mini from Amazon will display you a ton of useful (and useless too) information, along with transmission temperature.