Re: VMSpc showing clutch plate wear condition low voltage error code
Reply #1 –
Easy to see if this is an Allison diagnostic code:
Ignition ON, engine OFF.
Push up and down arrows on the Allison shift pad at the same time.
Do it again.
That will bring up "d-1" and any stored diagnostic code.
If there is one, write it down and push the mode button to go to the second diagnostic code (d-2 followed by any stored code.
Repeat until "d- some number" and - - comes up.
Look in your Allison owners manual or on their website for their codes.
When finished, just turn off the ignition.