Jeep u0401 00

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Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I have a Jeep Patriot 2. We cleared the code and did a hard reset and I have been driving it since then.

Jeep u0401 00

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I appreciate any help!

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The cause of this fault code could be a faulty Transfer Case Control Module, an open or shorted harness, or a poor electrical connection. It is important to address this issue promptly as it can affect the performance of the vehicle. The repair time for this issue is estimated to be around 1. The automobile fault code u can be caused by a faulty module, open harness, or poor electrical connection. To fix the u automobile fault code, check the possible causes and inspect related wiring harness and connectors for damage. The automobile fault code U can be diagnosed and fixed within an estimated repair time of 1. Therefore, the total cost of diagnosis and fixing the U fault code will depend on the hourly rate charged by the auto repair shop and the estimated repair time required to fix the issue. It indicates that the receiving device has detected invalid data from the module.

Jeep u0401 00

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One owner vehicle. Deals Forum. Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more! Sort by Oldest first Oldest first Newest first Most reactions. Sign up. Thank you so much for the help. Home Forums Fire your bullets!!! Please consider creating a new thread. Log in. To avoid parroting whats already on the net, I think this link presents the challenges of diagnosing the U code very well: U — Invalid data received — engine control module ECM — TroubleCodes. Don't start replacing parts without proper diagnosis, i.

The trouble code U you notice from the OBD2 scanner. This scanner is mainly used to find this type of problem.

Also I doubt you can get it aftermarket, dealer item only. Is there any way to repair this without going to the dealer? Come join the discussion about racing, builds, pro mods, hot rods, events, turbos, nitrous, superchargers, and more! Any aftermarket shop can give a diagnosis if you can get it there, but for just the one U code, I would not be starting with a throttle body. Insert Quotes Quotes Post Reply. Sign up. Thank you everyone for your help, greatly appreciated. To avoid parroting whats already on the net, I think this link presents the challenges of diagnosing the U code very well: U — Invalid data received — engine control module ECM — TroubleCodes. I took a peek at my factory service manual and it is listed under the transmission control module TCM section. It may or may not.