Case IH CF – Transmission Control Unit (TCU): Calibration Procedure Completed Successfully

Informational message displayed on the dash to notify the technician or operator that an automatic calibration routine (such as a transmission clutch pack calibration or PTO torque sensor calibration) has finished without encountering any errors.

• MXM
• Case IH MXM Series (MXM 120, MXM 130, MXM 140, MXM 155, MXM 175, MXM 190)
• Case IH Puma Series
• Case IH Steiger Series
• Case IH CVX Series

1. 1

   Test drive the tractor to ensure the drivability symptom that prompted the calibration (e.g., harsh shifting) has been resolved

1. 1

   Observe the display

   Observe the 'CF' code on the display, confirming the calibration was successful.

2. 2

   Recognize informational message

   Recognize that the service manual designates this as a 'Message for information only'.

3. 3

   Acknowledge the message

   Press the 'upshift' button on the transmission controller to proceed and acknowledge the message.

4. 4

   Clear code and test

   The display will clear the code. You can now turn off the engine or test the system for normal operation.