Eaton Gen 1 (AutoShift) Fault Code: 13 PID: SID 236 FMI: 4 Power Connect Relay Coil
Overview:
This code indicates an electrical failure of the relay used to distribute power throughout the transmission system.
Detection:
The System Manager checks the integrity of the Power Connect Relay Coil. If it detects a short to ground or open it sets a fault.
Fallback
This fault causes and In Place fallback while moving and a failure during system initialization.
Required Tools:
1) Basic Hand Tools
2) Digital Volt/Ohm Meter
3) AutoSelect/AutoShift Troubleshooting Guide
Possible Causes:
1) System manager ECU
2) Tower harness
3) Power connect relay
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