Fault Code Retrieval and Clearing

All Eaton Hybrid systems require the use of Service Ranger for all diagnostics. To view fault codes or clear them, follow the procedures below.

1. Connect Service Ranger to the 9-Way Diagnostic Connector.

2. Go to the Tools menu and select the “Communication” tab.

3. Select the appropriate communication device for J1587 and J1939.

4. Select “Connect” on the main page.

5. Select the “View Fault Codes” tab.

Note: Initial use requires all steps; however, subsequent uses require only steps 4 and 5.

1. Connect Service Ranger to the 9-Way Diagnostic Connector.

2. Go to the Tools menu and select the “Communication” tab.

3. Select the appropriate communication device for J1587 and J1939.

4. Select “Connect” on the main page.

5. Select the “View Fault Codes” tab.

6. Select the “Clear Faults” button.

Note: Initial use requires all steps, however subsequent uses require only steps 4 and 5.

See also: Eaton Autoshift Fault Code 88