Good evening all,
Yesterday I fired up the rig to move hay, and I got about 2 miles down the road when my MIL came on.
At first, it only showed P2121 and P2127 on my DRD MM3.
I disconnected negative terminals, let it sit for a bit, and cleared codes, and it fired up with no issue.
We have had a lot of snow and ice here in the Midwest, so I thought maybe it could just be acting temperamental.
Again, I got 2-3 miles down the road, and the MIL came on, followed by a dead pedal that I could flick back into action to limp home.
Now I'm reading P2121, P2122, P2127, and P2509, and my truck is 2011; I swapped out pedals to get a new TPS on, but that hasn't changed anything.
I will add that electronics are not my best field, but nothing looks shorted out, broken, or cut.
My batteries are good, Superstart Platinum AGMs, and everything checks out on my MM3.
I can and will run back and forth to the truck to figure it out, answer questions that you have to help me or get photos, etc.
It's been forever since I've used a multimeter, but I'll do what I can to check things if you have advice.
One last thing, the MIL is gone, but the lightning bolt on the dash is still flashing.
Thanks in advance, everyone.
Bookmarks