2017 ram 1500 5.7l hemi codes U0415 and C005128

[corayb]

Was driving home yesterday and noticed the steering wheel was out to the right. Ride was bumpy. Then service air suspension system displayed and service electronic braking system as well. The traction control light came on. When I got home the drivers side was lowered all the way down and the passenger side was normal ride height. Battery tested at 12.2 when I checked it the next day. Put a scanner on and got u0415 data received from antilock brake system (abs) control manual 'a'. And c005128 steering wheel position sensor signal bias level out of range/zero adjustment failure. Truck starts but will not level out.

 

[jr27236]

What year and model? Did it resolve itself. I would first pull the pos off the battery and leave it for a little while and reconnect and see it the sytem reset themselves

 

[HarryS]

12.2 VDC is a nearly dead battery. Check your charging system and have your battery tested.

 

[corayb]

It is a 2017 r

 

[corayb]

It is a 2017 ram 1500 limited with the 5.7 hemi. I left battery off for the night then reconnected with no change. I then replaced the battery with no change.

 

[jr27236]

I believe there were other posts regarding this issue and it was a defective ABS pump or control. I will try to find it and post a link for you

 

[corayb]

Just to give an update as to where I'm at with the truck. I know I have a leak in my air suspension system. I believe it's in my rear left air bag. I aired the system up with nitrogen to 175psi. I have purchased an xtool d8s scan tool and messed around with moving the air suspension up and down just making sure everything works. Compressor and bag circuits all check out. I cleared the dtcs a few times and still got my abs and sas codes I wound up in limp mode and the air compressor in factory mode. After messing around and changing my suspension height values all of my codes went away and suspension controls on center console now work. The truck is setting about an inch lower on the left side as of now. I attempted to hold both up and down suspension height buttons for 40 seconds to recalibrate but at 20 seconds it says service air suspension system. It may be due to leaking air bag. I will get a new air bag installed and look things over to make sure I'm not still leaking. I will check back in and let y'all know how it's going.

 

[jr27236]

Just to give an update as to where I'm at with the truck. I know I have a leak in my air suspension system. I believe it's in my rear left air bag. I aired the system up with nitrogen to 175psi. I have purchased an xtool d8s scan tool and messed around with moving the air suspension up and down just making sure everything works. Compressor and bag circuits all check out. I cleared the dtcs a few times and still got my abs and sas codes I wound up in limp mode and the air compressor in factory mode. After messing around and changing my suspension height values all of my codes went away and suspension controls on center console now work. The truck is setting about an inch lower on the left side as of now. I attempted to hold both up and down suspension height buttons for 40 seconds to recalibrate but at 20 seconds it says service air suspension system. It may be due to leaking air bag. I will get a new air bag installed and look things over to make sure I'm not still leaking. I will check back in and let y'all know how it's going.

Before you start throwing parts at it. Check the bag by snipping the zip tie and pulling down the cover. Spray the hell out of it with some good soap mix and watch for.micro leaks. Dont mess with the values as there is absolutely no reason to as much as every one recommends that it is the wrong thing to do. But you have already. Hope you wrote them down before making any changes.

 

[corayb]

I put a new bag on and that fixed my leak. Everything now works as it should. I'll have to figure out right height values as my left front is 3/4" lower than right front and back left is 1/2" lower than back right. But now my climate will not turn on. All the button for ac recirculation and all do not work.