Cummins ISB 6.7 360 Diagnostics
Here are the steps for accessing the engine fault codes...
1. Ignition Key: OFF
2. Ignition Key: RUN position (Engine not running)
3. Wait for the black highlight bar on the Freightliner Info Center Screen to disappear (Takes about 5 seconds)
4. Hold toggle switch to the right for 3 seconds
5. Look for the Send, Maintenance, Diagnostics screen
6. Press the toggle switch to the right and release
7. Scroll down and highlight "Engine Diagnostics?
8. Press the toggle switch to the right and release
9. Look for SPN and FM1 codes
When finished, push toggle switch to the left to return to main display
FCCC Customer service at 1-800-FTL-HELP. Have the last 6 digits on the VIN
2014 Journey 36M