Update.
I got everything working thru alfa obd (rewrote vin & installed the proper 8 speed harness connector that goes through the firewall passenger side in conjunction with the engine bay harness)!!
Thanks everyone for your help.
Update.
I got everything working thru alfa obd (rewrote vin & installed the proper 8 speed harness connector that goes through the firewall passenger side)!!
Thanks everyone for your help.
No I don’t have HP Tuners. I purchased another PCM and installed the 8 speed engine harness now I’m getting the codes P0513 & U11C2. Can’t start the truck due to a skim message & tcm message P0513 & U11C2.
Update!
So after about 2 days of driving my truck died on me. I started getting service electronic throttle errors and then my truck slowly over the next 2 days would start then idle like it’s about to shut off and I got no response from the pedal. I believe it was due to the pcm being from a...
FIXED!!!
Thanks everyone.The bcm kept kicking back my gear selector in alfaobd, unknowingly. I disconnect the battery and made sure the truck lost all electrical charge i.e. pressing the brakes and various buttons and knobs. Went back, selected 4pos rotary prnd (rs4) & enabled all the tcm...
Update.
I got a 2014 8 speed pcm from lkq. Then I went and got a new brake pedal sensor and voila my truck starts now!! Thanks everyone for your help. Now lol the next hurdle is I shift the rotary shifter from P into R/N/D and the selector moves but the illuminated light stays on park. I’m...
Thanks everyone for your help and responding. I’m gonna bite the bullet and borrow a car for work.
The route i’m leaning towards is maybe I need to swap the pcm/ecu from a 2013-2014 8 speed ram into my truck along with the correct 8 speed harness and that should fix it. I will look around. If...
I found this and wired into the CAN lines off the pcm. I no longer get that pcm and tcm no communicating error. It’s just my truck doesn’t think it’s in park… Yet it is in park. Intermittently all letters on the dash with go from yellow to just the P in silver illuminated.
I believe if I was that smart I would probably have went that route when I started troubleshooting. So you’re saying run my data lines into with ports in the obd2 connector?
My evic is showing that the pcm doesn’t see the transmission is in park yet my rotary shifter shows only the P...
I got the 8hp70 swapped in and I am sorting through the diagram that Russell from SGA posted here
I wired everything up following this diagram. When I try to start my truck it won’t start and my PRND lights are all illuminated yellow and the electronic shifter will illuminate P. Then...
Update.
I got the 8hp70 swapped in and I am sorting through the diagram that Russell from SGA posted here
I wired everything up following this diagram. When I try to start my truck it won’t start and my PRND lights are all illuminated yellow and the electronic shifter will illuminate P. Then...
Hey everyone.
Just stopping by to add some more details and progress. I went back by the salvage yard and picked up a bcm/rf hub/keyfob I installed everything in my truck as is with no flashing or nothing. I installed the in-cab keyfob antennas and my truck will crank up remotely and from...
Thanks to everyone that's been helping me along the way with my project. I wanted to ask. Since I have a 2013 Ram and they say the communication with that BCM make it difficult for the truck to accept changes. Should I upgrade to a 2016-2018 BCM? My truck accepts changes but some of them don’t...
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