LEMON Manuals
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Dodge and Ram
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2011
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Journey Crew, FWD
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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(Drivetrain Control Module (DTCM) - Electrical Diagnostics)
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DTC Troubleshooting
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U0401-Implausible Data Received From ECM/Pcm
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When Monitored:
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
When Monitored:
Continuously with the ignition on, one valid CAN message received at least once.