Help!!!!! Flashcal limp mode
Thread Starter
JK Newbie
Joined: Jul 2023
Posts: 2
Likes: 0
From: Las vegas
Help!!!!! Flashcal limp mode
Tire and wheel upgrades last weekend, my Speedo was 10mph fast since purchasing, so when I upgraded to 285s (32.75) it was still off by the same amount, Ordered a Flashcal and flashed to correct the speedo, now it will not Shift out of first gear, throws codes for wrong second gear ratio, and another trans code. I’ve tried to reflash to stock settings and it will not shift or go back to stock setting, is it in some limp mode or what. Help me out
Thread Starter
JK Newbie
Joined: Jul 2023
Posts: 2
Likes: 0
From: Las vegas
yes I have, over night, ground to hot, and disconnected battery headlights on and brake pedal depressed for three mins, I was on with Superchips for 1.5 hours and got no where, dropping off with the dealership later