Overview:
Fault Code 14 indicates an electrical failure of the Eaton Shift Lever or OEM Shift Lever.

Detection:
Starting at key on and throughout operation, the Shift Controller constantly measures feedback from the Shift Lever circuit. If the feedback is out of range, the fault is set. This type of failure represents a short to battery, short to ground or open circuit.

Conditions to Set Fault Code Active:

Fallback:
This fault causes a down shift only fallback.

Possible Causes:
1) Eaton Shift Lever or OEM Shift Lever
2) Vehicle Harness
3) Shift Controller

Shop Talk:
Key on. If the fault is present, the system should automatically detect the problem and set the code. If the fault is not present at key on, operate the vehicle and attempt to duplicate the driving conditions that triggered the fault code. Possible triggers include heat and vibration.