Good day,
Could you please advise me what code U1120 relates to? It is not in my scanner list of codes.
Thanks so much,
Sincerely,
Alan
Hi...
The code U1120 on DODGE,JEEP.CHRYSLER, PLYMOUTH.
The Defenition for this code is ; Lost Wheel Speed message.
Is related to a loss of speed comunication on the ABS Module.
And the ECM. Over the CAN C BUS.
Possible Causes. Can c bus, Open circuit or shorted.
Anti-lock Brake Module. Damaged. normally this happend when the car had an Accident. and is scrached.
On Rare Cases the ECM defective or desprogramed.
And some times Come As a Result of giving jump cables to start the Vehicle.
I hope this help on you question.
Thank you for use fixya.........
Hi,
I was made to understand two (2) conflicting results:
Initially, you may want to reset the PCM by disconnecting the negative battery cable or ask your dealer to "re-flash" the CPU or better yet replace the PCM under powertrain and/or federal emissions (8/80,000) warranty.
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards. Thank you for using FixYa.
Its lost distance message check the fuses number 17 its and abs problem check all the fuses the abs module doesnt received the message let me no
The code that you have is: LOSS OF WHEEL DISTANCE MESSAGE which is in the traction control or wheel speed sensors for the ABS SYSTEM Here is the wiring schematic for the circuit
If you feel this information is helpful please leave me a good rating, Thanks Randy
www.aceautomotive1.com
If you did not receive the picture please let me know email me at
[email protected]
×
787 views
Usually answered in minutes!
I really want to thank you for the informative information. I'll take a look at the fuses in the morning. My sincerest thanks to you!
Sincerely,
Alan
×