1 Attachment(s)
Succesfull Patch and Tune Install Cm2200 $0549
2011 6.7 Cummins Cab and Chassis 5500 Manual
Last night I put on the CM220A_BootRSA_Patch_Manual on my V2. Plugged into pickup and installed, had to activate the license per usual. Everything went good, I then went and got my file supplied from my tuner onto my v2 and installed successfully. After key off for a couple minutes. I tried to start the pickup and nothing. I contacted my tuner and he sent me a stock file to try(11301130AK-90030-2011 4500 CAB DP 6.7L MANUAL 50S.)
When trying to install that, i get $0549 ignition off. Well the key is 2 clicks ahead in the run position. I have tried it several times and nothing. Check all fuses-good.
Pickup was 100% stock before doing this and was obviously running. Used snap on to read the codes and i have attached that report. I have read all day over the internet and not really finding anything to try and i can't quit tell i have an answer.
Closest thing i could find to help me is the below post where it seems like the op had the same problem as me but didn't really have a solution besides an ECM. This was back in 2012 so I am hoping someone has a better answer or idea now for recovery.
I have bench force here but no don't have the correct connectors. I would make a harness but not sure how to hook up to the bench force-i have the pinout of the ecm
https://forum.efilive.com/showthread...hlight=%240549