PL61 Pipelayer and D6K Track-Type Tractor Caterpillar


Connector Locations

Usage:

D6K LGP DHA



Illustration 1g01340372

Machine RH side view

(1) Access door




Illustration 2g01340374

Inside RH machine access door

(2) Machine ECM

(3) J1 Connector

(4) J2 Connector

The machine ECM is located behind the machine access door on the RH side of the machine.




Illustration 3g01340375

(5) Operator Seat

(6) Electrical panel cover




Illustration 4g01340377

(6) Electrical panel cover

(7) ET service connector

The ET Service Connector (7) is located inside the RH side of the cab, behind the (6) Electrical panel cover. Remove the cover to access the connector.

The Electrical System Schematic, Parts Manual and Operation and Maintenance Manual for the machine that is being serviced should be used to locate electrical components and connectors.

The following information is a guide to reading the tables on the back of the Electrical System Schematic.

  • The "Component Location" table uses white circles to mark the locations in the profile of the machine and in the area views. Alphabetical letters in the "Machine Location" column indicate a general area of the machine. Refer to the corresponding footnote at the end of the table for a description of the location.

  • The "Harness Connector Location" table uses white circles to mark the locations in the general view and in the area views. Alphabetical letters in the "Machine Location" column indicate a general area of the machine. Refer to the corresponding footnote at the end of the table for a description of the location.

Connector Contact Numbers




Illustration 5g01341037

Electronic Control Module (ECM)




Illustration 6g01341038

Back View of Machine Harness Connectors J1 and J2 that mate to the ECM.

Caterpillar Information System:

PL61 Pipelayer and D6K Track-Type Tractor General Information
770, 772, 773F and 777F Off-Highway Truck/Tractors and 775F Quarry Truck Monitoring System Service Menu
777D Off-Highway Truck Capacities (Refill)
PL61 Pipelayer and D6K Track-Type Tractor Hydraulic Fan System
Caterpillar Monitoring System Wiring Harness (Open Circuit) - Test
770, 772, 773F and 777F Off-Highway Truck/Tractors and 775F Quarry Truck Monitoring System Menu Navigation
777D Off-Highway Truck Truck Payload Measurement System (TPMS) - If Equipped
777D Off-Highway Truck Retarding
14M and 16M Motor Graders Hydraulic and Steering System Relief Valve (Steering Cylinder Crossover)
14M and 16M Motor Graders Hydraulic and Steering System Relief Valve (Steering Cylinder Crossover)
IT38H Integrated Toolcarrier and 938H Wheel Loader Engine Supplement Muffler - Remove and Install
12M, 140M and 160M Motor Graders Hydraulic and Steering System Relief Valve (Steering Cylinder Crossover)
C9 Engine for the 816F Series 2 Landfill Compactor, the 815F Series 2 Soil Compactor, and the 814F Series 2 Wheel Dozer Sensor Signal (Analog, Active) - Test
C9 Engine for the 816F Series 2 Landfill Compactor, the 815F Series 2 Soil Compactor, and the 814F Series 2 Wheel Dozer Sensor Signal (Analog, Passive) - Test
C9 Engine for the 816F Series 2 Landfill Compactor, the 815F Series 2 Soil Compactor, and the 814F Series 2 Wheel Dozer Speed/Timing - Test
C9 Engine for the 816F Series 2 Landfill Compactor, the 815F Series 2 Soil Compactor, and the 814F Series 2 Wheel Dozer Speed Control - Test
777F Off-Highway Truck Machine Systems Solenoid Valve and Manifold (Steering Disable) - Remove
2007/09/24 The Steering Column Is Improved {4338}
C4.4 (Mech) Industrial Engine Piston Cooling Jet
248B and 268B Skid Steer Loaders Machine Systems High Flow Hydraulic System - Test and Adjust
777F Off-Highway Truck Machine Systems Solenoid Valve and Manifold (Steering Disable) - Install
2006/12/25 Improved Casting Improves Reliability {5804, 6508}
Procedure to Update the 797 and 797B Off-Highway Truck Center Arm Assembly{4305} Procedure to Update the 797 and 797B Off-Highway Truck Center Arm Assembly{4305}
777D Off-Highway Truck Air Dryer - Check
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.