CAT_ADEM_IV_CATERPILLAR Page 1 of 3 CAT ADEM IV CATERPILLAR WARNING: to use this protocol of communication you have to remove and open the ECU. It is a risky operation, to be done with great care and caution to avoid damaging the ECU beyond repair. After opening the ECU and before proceeding with reading and/or programming, you are strongly advised to reconnect the unit to the vehicle and start the engine, to make sure it still works. In no event shall we be liable for any damage caused to the ECU during the opening. BY USING THIS PROTOCOL, YOU CONFIRM YOUR FULL AND UNCONDITIONAL ACCEPTANCE OF THIS TERMS AND CONDITIONS, YOU RELIEVE US FROM ANY RESPONSABILITY AND YOU RENOUNCE TO ALL RIGHTS TO CLAIM ANY COMPENSATION. On this type of ECU you cannot use the positioning frame to make the reading and programming. efore programming, we suggest you make a backup copy of the ECU. 1. Remove the ECU from the vehicle; 2. Open the ECU, taking care not to damage the parts on the inside; 3. Reconnect the ECU to the vehicle and start the engine, in order to make sure that it is still working and has not been damaged during the opening; 4. Remove again the ECU from the vehicle; 5. Select the right family; 6. Make the backup of the data on the ECU. Backup window of a Master Tool Backup window of a Slave Tool sskarroum mhhauto.com 25/01/2015 CAT_ADEM_IV_CATERPILLAR Page 2 of 3 The programming pins are in the left part of the ECU. sskarroum mhhauto.com 25/01/2015 CAT_ADEM_IV_CATERPILLAR Page 3 of 3 1. Solder the strips to the programming pins; 2. Place the special board 14AS00T01S on the strips: 3. Connect the cable 14P600KT02 to the connector of the ECU as shown in pinout below: Description Pin Color +12V Pin 48,70 Red GND Pin 67 Black 4. Connect the flat cable 144300T100 to the special board on the ECU; 5. Connect the other end of the flat cable to the tool; 6. Proceed with the reading or programming. sskarroum mhhauto.com 25/01/2015
