2020 Jeep Gladiator Sport S
I sent my pcm in to get unlocked, when I got it back I installed it cleared the codes as instructed and all was well. Then I used the vcm scanner to adjust my tire size and now the ABS and Stability light are on . I also have the smart cable installed
I pulled 2 engine codes and 2 abs codes
Engine codes
P1400 - aftermarket calibration detected / warranty void
U0418- implausible data received from brake system controller module 1
Abs codes
U140E-00 - implausible vehicle configuration data received
C0078-86 - tire diameter-signal invalid
I’ve tried emailing support but I only received blank return emails with only a number in the subject line.
