LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Dodge and Ram
>>
2013
>>
Dart R/T, Automatic Trans
>>
Repair and Diagnosis
>>
Transmission
>>
Transmission Control Systems
>>
(Transmission Control Module (TCM) - Electrical Diagnostics - 6F24 Automatic Transmission)
>>
DTC Troubleshooting
>>
U0103-Lost Communication With Electric Gear Shift Module
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
Possible Causes
CAN BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
BODY CONTROL MODULE (BCM) NOT CONFIGURED CORRECTLY
ELECTRIC GEAR SHIFT MODULE (ESM)
MODULE THAT SET THIS DTC