Data Link Parameters
"Power Train Data Link"
This parameter ("Power Train Data Link") determines if the ECM will communicate to the power train by using the SAE J1922 data link or the J1939 data link. If the vehicle is not using the data link for communication to the power train systems, this parameter should be programmed to "None". The following systems are examples of power train systems:
- Traction control systems
- Anti-lock brake systems
- Electronically controlled transmissions
Note: In addition, the J1939 data link is sometimes used for communications with the instrument cluster.
Show/hide table
| Alternative | Default |
| None J1922 J1922 and J1939 |
J1939 |
Caterpillar Information System:
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