Scanguage 2 monitoring auto transmission temps

[macoue]

Does the scanguage 2 able to monitor auto transmission temps. I was thinking of buying one for my 2007 Grand Jeep Cherokee ltd which is used mainly for towing my van.
Also where is best place to purchase on line.

Thanks Ed

[Clarky]

If you have a CRD the scan gauge can only monitor trans temps when in PARK. Can't be electronically monitored in drive.
Not sure about the V8's

SEE MY LAST POST I WAS WRONG (AGAIN)

[JamesLaugesen]

Here's the Scanguage x-Gauge which a few guys are using for the CRD (3L);
TXD: 07E1215C
RXF: 0461055C0000
RXD: 4808
MTH: 00010001FFCE

x-Gauge for V8 with 545RFE (I guess it also works for the other RFE transmissions.) is;
TXD: 07E12118
RXF: 046105180000
RXD: 2810
MTH: 00050240FFEF

These both give temp in Celsius.

Bit of insight into how the x-Gauge/math works on my post here;
https://jl.sg/2013/11/17/jeep-wkwh-g...ge-ii-x-gauge/

@Clarky, have you measured/proven the Park/Neutral? I've seen that in my workshop manual and it doesn't discriminate between the V8s or CRD, suggesting that it applies to all engines/trans (tricky since they have different TCMs.).

But I can definitely measure trans temp on my hemi (545rfe trans.) in drive, confirmed with a temp probe in cold weather (when trans was much colder than engine for a long time.).

[Clarky]

Please Disregard, the below statement is wrong
I Confirmed it with AutoEnginuity that trans temp can't be read in the CRD's in Drive.

[JamesLaugesen]

Originally Posted by Clarky

I Confirmed it with AutoEnginuity that trans temp can't be read in the CRD's in Drive.

I see, bugga! So I guess none of the control modules even know the trans temp in the CRD.

[macoue]

Thanks for the replies guys. I have the CRD engine.
So looks like it won't monitor the temps in drive even with x gauge is that right?

[Clarky]

Went to an old fashion gauge myself.
See here
http://www.ausjeepoffroad.com/forum/...highlight=nag1

here
http://www.ausjeepoffroad.com/forum/...smission+fluid

& here
http://www.ausjeepoffroad.com/forum/...smission+fluid