CONE 0026994 - Caterpillar

Personal injury or death can result from not engaging the parking brake.Transmission engagement alone will not prevent machine from rolling when the engine is stopped.
Required Equipment
The following equipment is required in order to perform this calibration with the Caterpillar Electronic Technician (Cat ET) service tool:
Laptop computer with serial port
Communications adapter
ET 2009A or a later version
A flash file (.fls) must be loaded into the A4 electronic control module (ECM) on the machine.If the Information System Builder is required, then the following additional files will also be required:
An ELF file (.elf) must be used to communicate with a given flash file.
The Information System Builder also requires a "setup" File to be created or loaded into the Information System Builder so that instructions can be uploaded into the ECM.Calibration Procedure
The steps of the calibration procedure follow:
Move the machine to a smooth horizontal location. Note: Permit only one operator on the machine. Keep all other personnel away from the machine or in the operator's sight.
Set the parking brake.
Verify that the speed of the engine is 0 rpm.
Connect the cable (communications) to the laptop computer and the Cat ET service connector on the machine.
Illustration 1 g01873381
First screen of the calibration procedure
Open the Cat ET program.
Click on "Service" in the main tool bar.
Click on "Calibrations".
Click on "FNR Shifter Sensor Calibration".
Illustration 2 g01873399
Second screen of the calibration procedure
Place the shift lever of the machine in the F position.
Illustration 3 g01873403
Third screen of the calibration procedure
Place the shift lever of the machine in the NEUTRAL position.
Illustration 4 g01873406
Fourth screen of the calibration procedure
Place the shift lever of the machine in the R position.
Illustration 5 g01873412
Fifth screen of the calibration procedure
Place the shift lever of the machine in the NEUTRAL position.
Follow the instructions that are on the screen. This will repeat the process that is described above.
Illustration 6 g01873415
Sixth screen of the calibration procedure
The screen that is shown in Illustration 6 will be displayed after the calibration has been successfully completed. If the calibration is not successful, repeat the entire calibration.If any errors occur, a reason and a code will appear in the window. Report any error codes to the technical communicator at your Caterpillar dealership for additional instructions.