P0121, P0301, P1DD2, P2102, P0221, P2135 Codes Tonight

[MaxSteel2013]

I'm having a little trouble with the truck. A few days ago I was at the stop sign right before my house. My check engine light came on, Electric Throttle Control, Service Trailer Brakes, Service Electronic Brake System, all flashed across the screen. I plugged in my code reader and got the codes in my title. Here is the screenshot. Im due for spark plugs but thay shouldn't cause all these issues at once. Thoughts? Help? 2017 RAM 1500

 

[Burla]

battery usual suspect with multiple codes, but at second glance those are all related.

Id start with the historical code, throttle position sensor, check voltage.

 

[Burla]

I'd clean the throttle body big time, pull that circuit. See condition of throttle body, if it is bad dirty or clean, if it is fairly clean might be something else.

 

[MaxSteel2013]

I'd clean the throttle body big time, pull that circuit. See condition of throttle body, if it is bad dirty or clean, if it is fairly clean might be something else.

Appreciate it. I'll pull it in the morning. I put a new one in about 2 years ago. The historical code caused no drivability issues but tonight I had erratic idle while in gear and lagging throttle response. Throttle body makes sense. I have a new set of plugs I need to get swapped as well.

 

[MaxSteel2013]

I'd clean the throttle body big time, pull that circuit. See condition of throttle body, if it is bad dirty or clean, if it is fairly clean might be something else.

Pulled my air filter and found a large mouse nest under it...made from pieces of my battery cover...

Cleared codes cleaned everything up and it hasn't happened again. Longer drive tomorrow to confirm.