PM620, PM622, PM820, PM822 and PM825 Cold Planers Electronic System Service Tools Caterpillar


Service Tools
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PM620, PM622, PM820, PM822 and PM825 Cold Planers Electronic System [UENR6406]
ELECTRICAL AND STARTING SYSTEM
TOOLS
PM620, PM622, PM820, PM822 and PM825 Cold Planers Electronic System Service Tools
1.1. Cat<SUP>&reg;</SUP> ET
2.2. Adaptors
3.2. Connectors
4.2. Multimeters

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

  • One of the ways 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 
JERD2129  Cat Electronic Technician (Cat) ET 2013A or later version 
  Computer 
8T-3224  Needle Tip Group 
7X-1710  Multimeter Probe Group 
8T-8726  Cable Assembly (Three Pin) (3-Pin Breakout) 
6V-3000  Connector Repair Kit (Sure Seal) 
190-8900  Connector Repair Kit (Deutsch) 
175-3700  Connector Repair Kit (Deutsch DT) 
One of the Following Adaptors 
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.

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 1g03794907
Connections for the Communication Adapter 3 Gp and Cat ET
(1) Current version of Cat ET software
(2) 317-7484 Communication Adapter 3 Gp
(3) Service diagnostic cable
(4) Cable

Adaptors

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 Electrical Schematic for the machine

  • For Sure Seal connector instructions, see Special Instruction, SMHS7531

  • For Deutsch DT connectors instructions, see Special Instruction, SEHS9615

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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: AVSpare recommends the use of a 8T-0500 Continuity Tester and a 5P-7277 Voltage Tester to test a harness. AVSpare does not recommend the use of a 8T-0500 Continuity Tester or a 5P-7277 Voltage Tester for electronic circuits.

Information System:

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