Grand Cherokee N43/P71 Recall + 7137

[j33p]

Hello everyone,

I have been running the 7137 in my 2010 HEMI Grand Cherokee for years now, and as a WK owner plagued with Service 4WD System errors.

Now, I have all the latest updates and even a new actuator but the errors still kept coming. Anyways, when I remove the tunes from the vehicle I don't get these errors.

I am just wondering if there might be parts of the tune that might be triggering the flaw in Chryslers updates? I do set my tire size, wouldn't that affect the FDCM ?

Just wondering if there has been any other reports of this behaviour. I have had the tune out for about a week now and no errors. When it's in I get the annoying Service 4WD errors within 2 days after clearing the codes.

Thank you

[mikel]

how long have you drives without the tune to confirm it does not happen stock?

[j33p]

It's been 3 days now. Like I said normally within a day I can get the message, I test 4lo often. Ill keep checking, I jsut thought I would ask in case someone may have seen this also.

Thanks for the quick reply

[mikel]

maybe someone else will chime in that has had this issue.

[j33p]

Go ahead an delete this thread.

Error came up this morning,

My apologies.