Here is my SCCM:
I managed to get high beams to work. Pin 6 needed to be swapped with pin 5 on the 16-pin headlight connector from Ryan's harness.
HCM is still giving issue not allowing me to change the 734-01-01 or 734-02-01. Saying "Configuration incompatible and still displaying the...
Correct I made all the changes shown on the Forscan changes sheet.
The only one that is not allowing me to make is the one on the HCM on 734-01-02 and 734-01-01 saying that changes are not compatible.
My high beams don’t work at all. Which is why I believe this has to do with something else.
VIN updated still same error on the dash and no high beams or glare free.
I have a SCCM DTCs due to a wrong switch. I'm going to fix that and swap out the switch to see if that could be the culprit.
I have not. Hopefully that solves. Are you able to share how to go about gettinng that done?
I can swap an engine in and out of the truck but Forscan and me are acquaintances at best.
Was able to run wires to the front and rear leveling sensors and connected the HCM and HCM harness from Ryan.
Getting:
- TCU Code: U211B - Control Module Message Authentication
- HCM Code: U211B - Control Module Message Authentication
- SSCM Code: U2101 - Control Module Configuration...