[Texasdoc]

I bought a used jeep that had 32" tires and the lane change quick indicator was activated. I'm not sure if these are stock features out if a previous owner used some device to program them - but didn't unprogram it before I bought it. If I use a new procal on this jeep, would it work? Will it fall? How can I make sure my jeep is reset to stock before using the procal?

 

[spinlock]

Confirm with AEV in case it is model year dependent. I left my '09 programmed with 37" tires but forgot to give the buyer (a relative) the Procal module. He didn't even think about it and bought a new Procal when he wanted to change tire size and other options.

 

[jadmt]

the lane change feature was standard from the factory on both my 13 and 14. Even if your jeep was programmed when you use a new pro cal it will over ride the old one. should not be an issue. your procal marries to your vehicle not the other way around.