2023 3500 Dually - Codes Gallore

[jlaystrom32]

Truck has about 16,500 miles with about 4,100 miles pulling a 5th wheel trailer. Everything was going great until yesterday. Out of the blue, cab starting dinging and was presented with service lights for ABS, ESC, Trailer brake and 4 wheel drive. On top of that, cruise control stopped working. Was able to control coach brakes with manual control in cab. Took it to a dealer and they reset everything. Hit the road again and it happened again. Found another dealer that was nice enough to look at it right away. They also reset everything and wrote down the codes. As soon as we hit the road, the codes started singing again. The mechanic thought it was either a bad ABS module or wheel speed sensor. I'm seeing issues with similar things but 2023 trucks are not mentioned. Any advice is appreciated.

 

[Ostracize]

A little late here but.... Did you happen to check all the fuses and relays are fully pushed down and seated? Or if you found the issue, please post so others may benefit.

 

[jlaystrom32]

I did check all the fuses and they were fine. Eventually had the left rear wheel speed sensor replaced a few weeks ago and have not had an issue since. FYI on the ABS module ~ been told many times that they do not expect the parts to be in stock until January 2024 at the earliest. Thanks

 

[Steve_Cornell]

Mine has done that a few times, I think an ABS sensor is the culprit.
I have an EZ link And am able to clear the codes and it’s all good for a few thousand miles.
I took a screenshot of the codes.

 

[Poolmonkey]

Mine will flash those alerts when off roading extreme, the Raptor did it’s own version while the same..new trucks get confused by too much conflicting sensor input in a short time IMO, so I ignore them.
I read that some Chevy/GMC trucks would fire all the airbags when confused off road in early testing some years back, so considering myself lucky.
Doesn’t pertain exactly to your situation, but still…same alerts.