Jun 24, 2009 · U0404 code Please tell me there is a TSB floating around out theere somewhere ? I find it hard to believe all of the reports of this code issue and there isn't a TSB. Please reply …

Dec 15, 2012 · I'm getting the Code: U0404 "Invalid Data Received from Gear Shift Control Module" on my 2007 Jeep Grand Cherokee. I read the link here on how to remove it...

Feb 4, 2013 · Today my CEL came on. I decided to stop at AutoZone to see what was going on and had them scan it. The scan tool pulled codes P0700 and U0404. As I leave and start …

Sep 23, 2017 · 1. on the engine U0404 - Engine management ECU - Dialogue with automatic gearboc ECU incorrect value received distant 2 On the automatic gearbox - P0721 - Vehicle …

Nov 25, 2008 · My wifes grand cherokee thru a dtc and I scanned it, it was U0404. Invalid data from control module gear shift. Does anyone know exactly what this means? Is there a …

Jan 27, 2024 · The U0404 code went away but the P0457 is still pending . Hopefully I can get the Evap system checked this week. I can put gas in the Jeep and in 3-5 minutes it can burn 10 …

Feb 18, 2024 · Engine stalls and rough running without codes could be a lot of different things. The U0404 points toward wire harness issues in the shift console/dashboard. Particularly the …

May 27, 2012 · I know there is plenty of talk about the code U0404 here and around the web but I'm not understanding some of it properly. I have 2005 Grand Cherokee Laredo and I am …

Feb 15, 2023 · The car has remained locked in 'Park' and I don't have access to a 'Scope'. Observation: Key on engine off: A warning symbol - P,R,N,D! appeared on the screen ....car …

Feb 1, 2016 · A U0404 is a general transmission code meaning some other transmissions codes are stored. The TCM is built into the ECM on the WK Jeeps, so it cannot be serviced or …