hello fellow fiesta owners. im not sure what’s going on here. 2015 fiesta st lost the ability to reverse intermittently and displays a message saying “transmission malfunction service now” and would go into limp mode immediately (loss of power, couldn’t accelerate past about 2500 rpms, very rough) thought it was the tcm but i took it to the dealership and they said it was not the transmission. now it doesn’t crank at all and says “immobilizer malfunction”
changed the key battery same thing
love my Ford Fiesta would really like to figure this out.
changed the key battery same thing
love my Ford Fiesta would really like to figure this out.