BLADE GP-UNIVERSAL 2458151 - Caterpillar

Operating the engine with a flash file not designed for that engine will damage the engine. Be sure the flash file is correct for your engine.
Note: Factory passwords are provided only to Caterpillar dealers.Factory passwords are required to perform each of the following functions:
Program a new Electronic Control Module (ECM). When an ECM is replaced, the system configuration parameters must be programmed into the new ECM. A new ECM will allow these parameters to be programmed once without factory passwords. After the initial programming, some parameters are protected by factory passwords.
Rerate the engine. This may require changing the interlock code, which is protected by factory passwords. This includes the rerate of the multitorque parameter for the engine.
Clear engine events and certain diagnostic codes. Most engine events require factory passwords in order to clear the code from ECM memory. Clear these codes only when you are certain that the problem has been corrected. For example, the 190-00 Engine Overspeed Warning requires the use of factory passwords in order to clear the code from ECM memory. Factory passwords must also be obtained in order to clear a 252-11 Incorrect Engine Software (59) from memory.
Read customer passwords. If the customer passwords are lost, the customer will not be able to change customer parameters. The factory passwords must be obtained in order to read the customer passwords from ECM memory.
Unlock parameters. Factory passwords are required in order to unlock certain system configuration parameters and customer parameters. If this occasion arises, Cat ET will request factory passwords before the changes are allowed. Note: The "Customer Parameter Lockout" may restrict changing some customer parameters unless factory passwords are obtained. If changing a customer parameter indicates that the factory passwords are required, the parameter has been locked out. Refer to Troubleshooting, "Customer Specified Parameters" for additional information.Since factory passwords contain alphabetic characters, the Caterpillar Electronic Technician (ET) must be used to perform these functions. In order to obtain factory passwords, proceed as if you already have the password. If factory passwords are needed, Cat ET will request the factory passwords and Cat ET will display the information that is required to obtain the passwords. For the worksheet that is used for acquiring factory passwords, refer to Troubleshooting, "Factory Passwords Worksheet".