Diablosport Forums

Hello, im from mexico.
I have a suburban 07 5.3 ltz 4x4 i buy a predator u7194 for mi truck and works ok, but the speedometer, rear window rear seats and transfer case no select a low relation.
I scan the transfer case module and u0100 are present...
Any answer for my problem?

Help!!!!

It does not sound like anything related to the tuner.
Did this issue happen right after loading a tune or after the tune had been loaded for a while?

Thanks

My truck works ok...
This issue happened just in MPG tune
when return to the original software the ECM loss comunication whit the transfer case module..
I need the original calibration for mi truck