Hi wanted to see if my iid tool would give me live data on oil temp in transmission but for some reason sais N/A on screen and no data on rolling graph. Am I doing something wrong or is there a special set up to do this?

I've not used a rolling graph option, but the iiD displayed the digital value fine when I used it for a transmission oil change a while ago. Nothing special to select it.

BTW mine is a 2006 TDv8 6 speed ZF, what model is yours ?
Maybe not an option on earlier GM 5 speed transmissions ? Paul,
2001 Discovery 2 TD5, 211,000 miles & climbing
2006 FFRR TDV8 Vogue 145,000 miles & climbing
Member of Midland (Land) Rover Owners Club, www.mroc.co.uk

There’s severaltransmission temps with the same name. Select all three (I think that’s how many) and one of them will give you the value you’re looking for.

Mine is a zf6 hp26 trans. I can get menu but when I select view on trans temp I get N/A displayed.

Mine shows engine oil temp & trans oil temp on the same list /option, under live values.
Tommo

Hi as advised by Gap diagnostics I have updated tool to latest firmware but still getting N/A in 6 seed trans temperature. I use the quick list and select trans temp live value and it just sais N/A. Really want this to work can anyone help please