Jungheinrich Error Code 0802 [exclusive] Jun 2026

Apply a small amount of dielectric grease to the pins before firmly reseating the connector. 5. Test CAN-Bus Resistance

Low or unstable voltage can cause electronic modules to drop off the CAN bus. Ensure the battery is fully charged, terminals are tight and corrosion‑free, and the battery is properly sized for the truck’s demands. jungheinrich error code 0802