LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Fiat
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2016
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500L Easy, Automatic Trans
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Repair and Diagnosis (Single Page)
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Transmission
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Automatic Trans
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(Transmission Control Module (TCM) - Electrical Diagnostics, Aw60T/6F25 Automatic Transmission - 500L)
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DTC Troubleshooting
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U0103-00-Lost Communication With Electric Gear Shift Module
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Possible Causes
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Possible Causes
Possible Causes
CAN BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
ELECTRIC SHIFT MODULE (ESM) POWER AND GROUND
BCM NOT CONFIGURED CORRECTLY
ELECTRIC SHIFT MODULE (ESM)
MODULE THAT SET THIS DTC