Accelerator signal missing in auto configuration
â–¶ How to fix
Reset Autodetect using SDP3 or Allison DOC and check whether the fault code still is active. If this action does not help, contact an Allison dealer.
What you'll see
No driver-visible symptom recorded.
System reaction
The Allison fault code number is: P063E.The control unit uses a default accelerator pedal position value. The default setting is 100%, which results in poor gear changing comfort at partial acceleration.The fault code is cleared automatically, when the vehicle has completed 40 start-up cycles without the fault being detected again.
Diagnostic depth
Detection
No accelerator pedal information available.
Possible cause
Can be due to a communication error on the CAN-bus.