Drivetrain Control Module (DTCM)

U0401-00-IMPLAUSIBLE DATA RECEIVED FROM ECM/PCM

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
With the ignition on for four seconds, no CAN BUS circuit error condition present, no lost communication with Powertrain Control Module (PCM) condition present, and no system undervoltage or overvoltage condition present.

- Set Condition:
The Drive Train Control Module (DTCM) is receiving implausible data for pedal position, engine RPM, torque, or engine coolant temperature from the PCM.





POWERTRAIN CONTROL MODULE (PCM) DTCS PRESENT
1. Ignition on.
2. With the scan tool, read DTCs in the PCM.

Are there any active DTCs present?

Yes

- Testing and Inspection and perform the appropriate diagnostic procedure.

No

- Replace the Drive Train Control Module (DTCM). .
- Perform the DTCM VERIFICATION TEST. DTCM Verification Test.