HARNESS AS-CHASSIS 1400448 - Caterpillar

Table 1
Service Tools
Part Number Part
(1) Caterpillar Electronic Technician (Cat ET)
6V-7070 Digital Multimeter (HEAVY-DUTY)
9U-7330 Digital Multimeter
146-4080 Digital Multimeter Gp
7X-1710 Multimeter Probe Group
(1) 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.Refer to Testing and Adjusting, "Using Caterpillar Electronic Technician (Cat ET) to Determine Diagnostic Codes" for additional information on Cat ET. 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 is used in order to measure the voltage without disconnecting the connector. The probe cables are pushed into the back of the connector along the wire. The 8T-8726 Adapter Cable As has a 3-pin breakout. The adapter cable is used for measurements in the sensor circuits.