I have a 22 Denali 3500 in the shop that was converted from a dually to a single rear wheel.
The dually axle has a single rear speed sensor in the diff housing that I assume reads off of the ring an pinion via tone ring. the single wheel axle has 2 sensors on the outside in the hub assemblies.
I have flashed the ECM with a single wheel ECM file and it seems as if I may need to flash the ABS AND EBC Module. I do not think I can do this with an MDI as it pulls the truck up as a dually and will only allow me to flash dually configurations based off of the VIN.
Any ideas on how to get this functioning?
ABS, Brake, traction control lights are all on
Thank you
The dually axle has a single rear speed sensor in the diff housing that I assume reads off of the ring an pinion via tone ring. the single wheel axle has 2 sensors on the outside in the hub assemblies.
I have flashed the ECM with a single wheel ECM file and it seems as if I may need to flash the ABS AND EBC Module. I do not think I can do this with an MDI as it pulls the truck up as a dually and will only allow me to flash dually configurations based off of the VIN.
Any ideas on how to get this functioning?
ABS, Brake, traction control lights are all on
Thank you
