What is the 1120 and 1121 code mean, what can i do about it and how much will it cost to fix
How can i programming ecu dodge journy
Was there any letter in front of the code and which module did you retrieve it from....a u1120 code is a loss of communication with one of the wheel speed sensors
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my car is at a friends house right now. i would guess and say the code is u1120 since i have been told that it might be the speed sensor. if this is so should i take it to the dealership and have them fix it or is it something i can look into on my own or by a pretty knowledgeable friend?
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