General Information
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| Illustration 1 | g00563842 |
The Rear of the Operator's Compartment (1) Power train Electronic Control Module (ECM). | |
Power train ECM (1) is mounted below the rear of the operator's compartment.
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| Illustration 2 | g00563934 |
Operator's Compartment (2) Diagnostic service tool connector (9 pin). | |
The service mode connector and the harness code connector are located behind the front dash panel near the left side of the brake pedal.
Note: In order to use the service mode connector, reach underneath the dash panel and pull out the service mode 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 black 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.
Reference: For more information on the electrical system and the electrical components of a 525B and 535B Wheel Skidder, refer to Schematic, "525B & 535B Wheel Skidder Electrical System" for the machine that is being serviced.
Reference: For more information on the operation of the machine, refer to Operation and Maintenance Manual, SEBU7480, "525B Wheel Skidders and 535B Wheel Skidders".
Reference: For more information on the operation of the electrical components of the machine, refer to the appropriate Parts Manual for your machine.
Power Train Electronic Control Module
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| Illustration 3 | g00563847 |
Power Train Electronic Control Module (ECM) (3) Connector J1. (4) Connector J2. (5) Connector screw. | |
To remove the machine harness from the power train ECM, use screw (5) in the center of the harness connector.
Reference: For more information about the power train Electronic Control Module (ECM), refer to the Service Manual module for the power train Systems Operation, "Transmission Electrical System" for the machine that is being serviced.