Some of the components that are connected to the Transmission ECM can be calibrated by using the Caterpillar® Electronic Technician (Cat® ET).
Calibrations should be performed on a surface that is smooth and level.
Press the "HOME" button (4) on the Advisor module to bring up the "HOME" menu.
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Advisor "Home Menu" screen (1) Left/Up Button (2) Down/Right Button (3) “Back” Button (4) “Home” Button (5) “OK” Button |
Scroll the menu list to highlight "Service Mode" and press the "OK" button (5). Enter the password and follow the instructions from the Advisor.
Scroll the menu list to highlight "Service". Press the "OK" button (5).
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Advisor "Home Menu" screen |
Select “Calibrations” on the screen and press the "OK" button (5).
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Advisor "Service" screen |
Select “Transmission” on the screen and press the "OK" button (5).
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Advisor "Calibrations" screen |
Once the specific calibration is selected, the operator monitor will guide you through the calibration procedure.
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Advisor "Transmission" Calibration screen |
The operator monitor will list initial machine conditions that must be satisfied before the ECM will allow the calibration procedure to continue. Follow the specific instructions on the display to complete the calibration procedure.
Note: The “CALIBRATION REQUIRED” diagnostic will be active and the ECM will revert to the previous successful calibrated values if a calibration is aborted at anytime. To clear the diagnostic, cycle the key.
The following list details the calibrations that can be performed for the components on the Transmission ECM.
- Torque Converter Pedal Calibration
- Impeller Clutch Solenoid
- Lockup Clutch Engagement Calibration