CONTROL GP-ENGINE ELECTRONIC 3001123 - Caterpillar

Table 1
Service Tools    
Part Number    Part    
    CAT Electronic Technician    
6V-7070
9U-7330     Digital Multimeter    
8T-3224     Needle Tip Group    
7X-1710     Multimeter Probe Group    
8T-8726     Adapter Cable Assembly    
6V-3000     Connector Repair Kit (Sure Seal)    
9U-7246     Connector Repair Kit (Deutsch DT)    
4C-3406     Connector Repair Kit (Deutsch)    
4C-8195     Control Service Tool (Switch Box)    
Illustration 1 g00280782
Connections for the Caterpillar Electronic Technician (Cat ET)The components that are needed in order to use the Caterpillar Electronic Technician in order to determine diagnostic codes are listed: (1) An IBM-COMPATIBLE personal computer with an installed current version of Cat ET software (2) 139-4166 Data Link Cable or 7X-1570 Data Link Cable (3) 7X-1425 Cable and 4C-6805 Adapter (4) Special Publication, JEBD3003, Special Publication, JERD2124, Special Publication, JERD2129 ; Caterpillar Electronic Technician software (5) 7X-1700 Communication Adapter Tool with Special Publication, NEXG4323, "Communications Adapter Software"
Illustration 2 g00774942
Connections for the Communication Adapter II and the Cat ETThe components that are needed in order to use the Communication Adapter II and the Cat ET in order to determine diagnostic codes are listed: (6) Cable (7) 171-4400 Communication Adapter II (8) Service diagnostic cable. (9) Current version of Cat ET software and an IBM-COMPATIBLE personal computerReferenceRefer to Special Publication, NEHS0758, "Communications Adapter II User's Manual Contains Software".Note: Cat ET is a software program that can be used on an IBM compatible personal computer. In order to use the Cat ET, order the following materials: Special Publication, JERD2124, "ET Single Use Program License", Special Publication, JEHP1026, "Information and Requirements Sheet", 7X-1425 Data Link Cable and the Data Subscription and Special Publication, JERD2142, "Data Subscription". The Special Publication, JEHP1026, "Information and Requirements Sheet" lists the required hardware and the features of the Cat ET.The Cat ET is not required in order to determine the diagnostic codes. The Cat ET is required in order to clear the diagnostic codes. However, the process of determining the diagnostic codes is easier and faster by using the Cat ET. The Cat ET can also display information on the history of a diagnostic code and the parameter status of diagnostic codes. These features allow the Cat ET to be a useful tool for troubleshooting.The Cat ET is used to communicate to the electronic control module over the data link by connecting to the machine diagnostic connector. For more information and the locations of the connectors, refer to Troubleshooting, "Electrical Components and Connector Locations" and the Electrical System Schematic in your machine's Service Manual.For instructions on servicing Sure Seal connectors, refer to Special Instruction, SMHS7531. For instructions on servicing Deutsch DT connectors, refer to Special Instruction, SEHS9615.Use the digital multimeter for making continuity checks or for measuring voltage. For instructions about the use of the 6V-7070 Digital Multimeter , refer to Special Instruction, SEHS7734. The 7X-1710 Multimeter Probe measures the voltage at the connectors without