854K Wheel Dozer Electrohydraulic System Caterpillar


Connector Locations

Usage:

854K H8M



Illustration 1g02556416

Service tool connectors on RH Operator Console

(1) ET Diagnostic Connector

(2) VIMS Diagnostic Connector

The Transmission ECM and Implement ECM are located behind the RH cab access door.




Illustration 2g02556418

Electronic Component locations behind the RH cab access door.

(3) Transmission ECM

(4) Implement ECM

(5) PL121 Product Link Radio

(6) VIMS Main

(7) Machine Feature (Keypad Action) Alarm

(8) Main Power Fuse/Relay Block

(9) Low Power Fuse/Relay Block

For the machine that is being serviced, use the following to locate electrical components and connectors:

  • Electrical System Schematic

  • Parts Manual

  • Operation and Maintenance Manual

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 3g00554751

Electronic Control Module (ECM)




Illustration 4g01090860

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

Caterpillar Information System:

992K Wheel Loader and 854K Wheel Dozer Power Train Transmission Hydraulic Control Operation
992K Wheel Loader and 854K Wheel Dozer Power Train Selector and Pressure Control Valve (Transmission)
992K Wheel Loader and 854K Wheel Dozer Power Train Transmission Hydraulic Control
950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 2183 - FMI 13
854K Wheel Dozer Electrohydraulic System MID 082 - CID 2475 - FMI 04
854K Wheel Dozer Electrohydraulic System MID 082 - CID 2475 - FMI 08
854K Wheel Dozer Electrohydraulic System MID 082 - CID 2475 - FMI 03
854K Wheel Dozer Electrohydraulic System MID 082 - CID 1047 - FMI 06
992K Wheel Loader Electrohydraulic System MID 082 - CID 2671 - FMI 06
992K Wheel Loader Electrohydraulic System MID 082 - CID 2671 - FMI 05
854K Wheel Dozer Electrohydraulic System MID 082 - CID 1197 - FMI 03
854K Wheel Dozer Electrohydraulic System MID 082 - CID 1047 - FMI 05
854K Wheel Dozer Electrohydraulic System Event Code List
950K and 962K Wheel Loaders Power Train Backup Alarm Always Off
Proper Cleaning Procedure for Inspection of the Turbocharger Housing{1052} Proper Cleaning Procedure for Inspection of the Turbocharger Housing{1052}
Installation of the Variable Pitch, Angle, and Tilt Blade with or without Blade Slope Assist on a D6N Track-Type Tractor {6052, 6060, 6063, 6701} Installation of the Variable Pitch, Angle, and Tilt Blade with or without Blade Slope Assist on a D6N Track-Type Tractor {6052, 6060, 6063, 6701}
950K and 962K Wheel Loaders Power Train Backup Alarm Always On
992K Wheel Loader and 854K Wheel Dozer Power Train Transmission Planetary
992K Wheel Loader and 854K Wheel Dozer Power Train Input Transfer Gears
992K Wheel Loader and 854K Wheel Dozer Power Train Output Transfer Gears
992K Wheel Loader and 854K Wheel Dozer Power Train Input Transfer Gear And Output Transfer Gear Lubrication
854K Wheel Dozer, and 992K and 993K Wheel Loaders Monitoring System MID 052 - CID 0800 - FMI 09
854K Wheel Dozer, and 992K and 993K Wheel Loaders Monitoring System MID 052 - CID 0596 - FMI 09
992K Wheel Loader and 854K Wheel Dozer Power Train Differential
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