Hey sorry, but I am pretty stumped on the matter. I see you have made a post in the electrical section where hopefully someone with the knowledge of this will be of your assistance. Have you taken it to a mechanic or any shop to just get it double checked?
Thank you for reaching out. My 03 Dodge Ram 1500 is going through an issue I desperately need help with. My dashboard lights stay on and wont turn off and my speedometer doesn't work. I pulled up the codes by pushing in the odometer and turning the key, they read in order as follows:
Any help would be great. I was told it was my speed sensor in my rear differential so I changed that and had the other two in my front wheels tested (which came back fine) and it didn't fix my issues.