Overview:
This code indicates that the system manager ECU and the shift lever are unable to communicate.
Detection:
The System Manager constantly monitors communication with the Shift Lever and sets a fault if communication drops out.
Fallback:
There is no Fallback Mode for this fault.
Required Tools:
1) Basic Hand Tools
2) Hand-Held Diagnostic Tool
3) Digital Volt/Ohm Meter
4) AutoSelect/AutoShift Troubleshooting Guide
Possible Causes:
1) Damaged shift lever data link
2) Malfunctioning shift lever
3) Malfunctioning system manager ECU
Eaton Gen 1 (AutoShift) Fault Code: 14 PID: SID 18 FMI: 12 Shift Lever
Eaton Gen 1 (AutoShift) Fault Code: 13 PID: SID 236 FMI: 5 Power Connect Relay Coil
Eaton Gen 1 (AutoShift) Fault Code: 13 PID: SID 236 FMI: 4 Power Connect Relay Coil
Eaton Gen 1 (AutoShift) Fault Code: 12 PID: SID 233 FMI: 12 Transmission ECU
Eaton Gen 1 (AutoShift) Fault Code: 12 PID: SID 233 FMI: 12 Transmission ECU
Eaton Gen 1 (AutoShift) Fault Code: 11 PID: SID 254 FMI: 12 System Manager
