725, 730, 735, 740 and 740 EJECTOR Articulated Trucks Power Train Electronic Control System Caterpillar

Cat Data Link

Usage:

725 AFX

Show/hide table




Illustration 1	g00767337

The data link is an input and an output of the ECM. The data link is connected to the ECM at connector J1-7 and J1-8. The data link is designed to communicate with other electronic control modules through the machine harness. The data link is not a visible component. The data link consists of internal ECM circuits and the connecting harness wiring. The data link is bidirectional. The data link allows the ECM to receive information and the data link allows the ECM to send information.

Caterpillar Electronic Technician (ET) also communicates with other ECM modules through the data link. The ET will list the other ECM modules and the available diagnostic information.

Note: All electronic control modules (ECM) that use the data link have a module identifier (MID). The MID is listed for each module:

Transmission/Chassis ECM ... 027

Caterpillar Monitoring System ... 030

Engine ECM ... 036

Caterpillar Information System:

725, 730, 735, 740 and 740 EJECTOR Articulated Trucks Power Train Electronic Control System Hoist Lower Valve - Adjust

2006/08/14 Grinding the Mount for the Hood Tilt Cylinder May Improve Service Life {5104, 7251}

572R Series II Pipelayer Plate Locations and Film Locations

TK711, TK721, TK722, TK732, TK741, TK751 and TK752 Track Feller Bunchers IQAN MDM Monitor Fault ; Event Codes Output Low IQAN XT2 A0-17

814F Series 2 Wheel Dozer, 815F Series 2 Soil Compactor and 816F Series 2 Landfill Compactor Power Train Oil Coolers and Cooling System Operation

770 and 772 Off-Highway Truck Breather (Torque Converter and Transmission) - Replace

140M Motor Grader Engine Oil Sample - Obtain

CB-434D Paving Compactor Hydraulic System Oil Filter - Replace

TK711, TK721, TK722, TK732, TK741, TK751 and TK752 Track Feller Bunchers IQAN MDM Monitor Fault ; Event Codes Input High Error IQAN XT2 A0-17

572R Series II Pipelayer Daily Inspection

14M and 16M Motor Graders Hydraulic and Steering System Steering Cylinder

14M and 16M Motor Graders Hydraulic and Steering System Steering Cylinder

TK711, TK721, TK722, TK732, TK741, TK751 and TK752 Track Feller Bunchers IQAN MDM Monitor Fault ; Event Codes Output Low IQAN XT2 A0-19

TK711, TK721, TK722, TK732, TK741, TK751 and TK752 Track Feller Bunchers IQAN MDM Monitor Fault ; Event Codes Output Low IQAN XT2 A0-31

TK711, TK721, TK722, TK732, TK741, TK751 and TK752 Track Feller Bunchers IQAN MDM Monitor Fault ; Event Codes Output Low IQAN XT2 A0-33

3176C and 3196 Engines for Caterpillar Built Machines Fuel Priming Pump

AccuGrade® - CD700 Grade Control System (GPS/ATS/Sonic/Cross Slope) Designs

Procedure for Kidney Looping Telescopic Handlers Hydraulic Oil{0680, 0768, 5050, 5056} Procedure for Kidney Looping Telescopic Handlers Hydraulic Oil{0680, 0768, 5050, 5056}

572R Series II Pipelayer Emissions Certification Film

TK711, TK721, TK722, TK732, TK741, TK751 and TK752 Track Feller Bunchers IQAN MDM Monitor Fault ; Event Codes Output Low IQAN XT2 A0-2

572R Series II Pipelayer Sound Information and Vibration Information

AS2302 Screed General Information

572R Series II Pipelayer Maintenance Interval Schedule

TK711, TK721, TK722, TK732, TK741, TK751 and TK752 Track Feller Bunchers IQAN MDM Monitor Fault ; Event Codes Output Low IQAN XT2 A0-3