Hello, 2012 Peterbilt 386 ISX CM2250 Manual Trans. Connected to CECU & Chassis Node w/ ESA, CECU required software Fix "Update" Performed successful Update/Parameter BackUp/Restore, From Version P30-1009-109 TO P30-1009-111 of 8/27/2020.
After Flash the ATC "Automatic Traction Control" Light & Message is showing on Dash (View Attached Image 4 Reference). & the Orange LED on the ATC Switch is ON.
Was not like this B4 the Update flash.
Has 0 DTCs Trouble Codes.
I Disabled the "ATC Installed" Parameter but it did nothing.
How can i fix this? Is there a newer update then the P30-1009-111 of 8/27/2020 available that can fix this?
Im going to disconnect the Batteries for 30min to see if the ATC Light/Message will go away.
Please let me know, Thank You.
After Flash the ATC "Automatic Traction Control" Light & Message is showing on Dash (View Attached Image 4 Reference). & the Orange LED on the ATC Switch is ON.
Was not like this B4 the Update flash.
Has 0 DTCs Trouble Codes.
I Disabled the "ATC Installed" Parameter but it did nothing.
How can i fix this? Is there a newer update then the P30-1009-111 of 8/27/2020 available that can fix this?
Im going to disconnect the Batteries for 30min to see if the ATC Light/Message will go away.
Please let me know, Thank You.
