First time RAM owner needing help with codes.

[Crawdaddy1]

I recently purchased a 2019 RAM 2500 with the 6.7 Cummings Diesel engine with 122,000 miles on it. The dealership replaced the DPF filter but after I got the truck home it was throwing multiple codes. P0234, P0402, P24B5, P24C9, and P24C7. I've cleaned the EGR valve, and replaced a bad DEF Injector, but I'm still getting the P24B5 and P24C9 codes. The truck runs great otherwise I just wish I could get this remedied and have peace of mind by not having a check engine light on.

Any input would be greatly appreciated.
Thanks,
Crawdaddy1

 

[PRS]

Check battery voltage on PMS connector pin 1. Check good ground on pin 2. If those are both good, replace the PMS, the module comes with it.