[BD_SeriesIII]

Well here's something new. I was traveling with the ACC set at 65 MPH. I use the ACC all the time. Suddenly the ACC kicks off and gives me an error saying it's been disabled and service required. Then as I approach a hill I try to accelerate, but it will not. I try flooring it in an effort to get it to downshift, but nothing. The transmission would not shift at all. I had to slow down for a vehicle turning in front of me. Went to speed back up, and again nothing. I had to pull over and place it in park. I put it back into drive and then everything was fine. ACC even worked again.

Very strange. I have over 14,000 miles on the vehicle, and nothing like this has ever happened before.

 

[Tareyton]

did you take it in for service? Any update on this?

 

[BD_SeriesIII]

did you take it in for service? Any update on this?

Not yet. It's going in on the 9th to take care of the recent recalls and bulletin items. I'll post if they find something regarding this.

 

[Jakeboyles]

I just had this issue too. Same exact scenario. Wagoneer series 3. Super annoying.

 

[Jmayer]

Be careful. My axle fell off . Literally. Right rear axle has issues that they are ignoring. 1 day old grand wagoneer and the axle slipped out of its socket destroying the differential and almost caused the car to flip over. Everyone needs to file a complaint with the nhtsa on this axle issue because stellantis doesn't care about solving the problem until someone is killed. Transmission dropping out of gear was the first sign.

 

[Jmayer]

Jeep ignores taking initiative on the issues and more and as more people file complaints with the nhtsa it will hel0 force them to do the right thing. If you don't file complaints with the agency, the issued are not escalated. Please everyone, file complaints. Www.Nhtsa.gov

 

[BD_SeriesIII]

Update: I just got mine back from service. I had my second oil change, and there were many other issues they took care of. Several I was not aware of.

1. Recall for Etorque Autostart
2. Recall for power side step erratic behavior and battery issue
3. Software flash for HCP
4. Software flash for PCM
5. Software flash for PSSM
6. RSU 22-006 Transfer case locked in 4WD I have no idea what this is, and I wonder if it's related to Jmayer's axle issue.
7. RSU 22-052 Fog lamp inoperable issue
8. RSU 22-070 crankshaft position sensor CEL
9. RSU 22-083 air suspension issue
10. Software flash for DTCM

As you can see there are lots of updates available. Hope this helps.

 

[Jmayer]

Luckily, I have had zero problems since the axle issue.

 

[LegalBrief]

There is a brand new TSB for rough shifts 22-048-22 released last week.