shthpnz
Full Member
I own a 2003 Z71. A month ago I bought a Predator for the 2003 AV. I installed the Performance Tune and after some hundred KM's I got a warning in the display: 'SERVICE 4WD'. Even the buttons for 2WD, 4WD act weird then. As if the truck rides in permanent 4WD. The DTC is P1875. BUT: I can't feel any difference in driving the car! Not using the car for an hour or so cleared the symptoms.
When I reload the original software no warning pops up. Reinstalling the Predator performance tune repeats the symptoms after some hundred kilometers.
Is this just a coincidence or did some of you got the same trouble with the Predator?
Hope to hear from you.
When I reload the original software no warning pops up. Reinstalling the Predator performance tune repeats the symptoms after some hundred kilometers.
Is this just a coincidence or did some of you got the same trouble with the Predator?
Hope to hear from you.