PLATE 3570497 - Caterpillar

Illustration 1 g02615483
Connections for the Cat Electronic Technician (Cat ET) service toolThe components required to use Cat ET to determine diagnostic codes are listed here: (1) A current version of Cat ET software (2) 317-7484 Communication Adapter Group (3) Service diagnostic cable (4) CableUse Cat ET with 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
Special Publication, JERD2142, "Data Subscription"The following features make Cat ET a valuable tool for troubleshooting:
Required to determine diagnostic codes
Displays the history of a diagnostic code
Displays the diagnostic code parameter status
Required to clear diagnostic codesPerform the following steps to determine diagnostic codes with Cat ET:
Connect the computer to the machine diagnostic connector.Note: For locations of the connectors, see Testing and Adjusting, "Electrical Components and Connector Locations" and the machine Electrical Schematic.
Turn the keyswitch to the RUN position.
Start Cat ET.Cat ET will initiate communications with the ECMs
Cat ET will list the available ECMs on the machine.
Follow the Cat ET instructions.