RADIATOR & FAN GP 3948503 - Caterpillar

Cat® ET
The Cat® Electronic Technician (Cat ET) service tool has the following attributes:
Used to troubleshoot a machine
Runs on a computer with Microsoft Windows
Not required to view or clear diagnostic codes
Makes determining diagnostic codes easier
Displays diagnostic code information, including history and parameter status
Communicates with electronic control modules (ECMs) over a data link
Requires the tools listed in Table 1
Table 1
Service Tools
Part Number Part
One of the Following Adaptors
175-3700 Connector Repair Kit (Deutsch DT)
190-8900 Connector Repair Kit (Deutsch)
270-5051 Amp Seal Connector Kit (Ampseal)
8T-8726 Cable Assembly (Three Pin) (3-Pin Breakout)
7X-1710 Multimeter Probe Group
8T-3224 Needle Tip Group
Computer
JERD2129 Cat Electronic Technician (Cat) ET 2013C or later version
317-7484 Communication Adapter Gp
349-1206 Kit-Radio (Wireless CA3)(1)
317-7492 Kit-Radio (Wireless CA3)(2)
One of the Following Digital Multimeters
237-5130
257-9140 Digital Multimeter
146-4080(3) Digital Multimeter Gp
(1) EAME Only
(2) NACD Only
(3) This multimeter can use an RS232C cable to connect to a Laptop computer or Dataview tool gp for troubleshooting.Note: Do NOT use the 167-9225 harness assembly on the Power Train and Implement ECMs. Use of the 167-9225 harness assembly will result in damage to the ECMs.Reference: See the following for instructions:
Special Publication, JERD2124, "ET Single Use Program License"
Special Publication, JEHP1026, "Information and Requirements Sheet"
Data Subscription
Special Publication, JERD2142, "Data Subscription"
Special Publication, JEHP1026, "Information and Requirements Sheet"
Illustration 1 g03861135
Connections for the Communication Adapter 3 and Cat® Electronic Technician (Cat ET) Service Tool
The components that are needed to use the Communication Adapter III and Cat ET to determine diagnostic codes are listed:
(1) Cable
(2) 317-7484 Communication Adapter Gp
(3) 457-6114 CA3 Ethernet FLASH Cable
(4) Current version of Cat-ET program software and an IBM-COMPATIBLE personal computerAdaptors
One of the adapters listed in Table 1 is required to connect the computer to the machine.Reference: For wireless adaptor instructions, see Special Publication, NEHS1081, "317-7492 Wireless Radio".Reference: For Comm 3 adapter instructions, see Special Publication, NEHS1032, "Communications Adapter 3".Connectors
Reference: See the following for connector information:
For Locations: Troubleshooting, "Electrical Components and Connector Locations" and the machine Electrical Schematic
For Sure Seal connector instructions, see Special Instruction, SMHS7531
For Deutsch DT connectors instructions, see Special Instruction, SEHS9615..Multimeters
Use a calibrated digital multimeter to test continuity and voltage.Reference: See the multimeter manual provided with the multimeter. 7X-1710 Multimeter Probes are used to measure voltage at a connector without separating the connection. The probe cables are pushed into the back of a connector along the wire.The 8T-8726 Adapter Cable has a three pin breakout and is used for sensor circuit measurements.Note: Caterpillar recommends the use of a 8T-0500 Continuity Tester and a 5P-7277 Voltage Tester to test a harness. Caterpillar does not recommend the use of a 8T-0500 Continuity Tester or a 5P-7277 Voltage Tester for electronic circuits.