B2A20 code

Tree Trimmer

New member
Joined
May 22, 2011
Messages
2,016
Reaction score
0
I have a 2010 F350 lariat.

Driving down the road, had a squeal like a pulley locked up or flipped a belt and the truck died rolling down the road.

Pulled over, looked under the hood, and under the truck, all the belts are there, and all the pulleys turn.

So, I pulled what codes I could get from it. U0253 and a B2A20

Currently, I have a crank but no start happening. No funny sounds, fuel pump kicks on, after I crank it I can put it in drive/neutral as I drug it back to the shop with another truck so the fixes I have found on the internet do not seem to apply to me.

Wondering if someone has had this, and has a solution or a place to start.

I have had this code before, and I fixed it before, but for the life of me I cannot remember what I did to fix it.
 

sootie

Well-known member
Joined
Oct 3, 2012
Messages
11,854
Reaction score
29
clean and reseat your pcm connectors. Also check the connectors on the drivers side fender. I attached another troubleshooting guide that may help also.
 

Attachments

  • B2A20 - 2009 Ford Truck F 350 4WD Super Duty V8-6.pdf
    167.6 KB · Views: 281

Latest posts

Top