Each code is categorized by a "function group" and "event group," typically appearing as a four-digit number (e.g., 1901) or a decimal format (e.g., 1901.1).
Battery door opened. The truck will not operate for safety reasons until the door is secured. Power & Voltage Errors
Battery fully discharged (0%). Immediate charging is required. Motor & Sensor Faults jungheinrich etv 216 error codes
Indicate which system is affected, such as travel (1), hydraulics (2), or steering.
Overvoltage. Often caused by an incorrect battery or a faulty controller; travel and hydraulics may be inhibited to prevent damage. Each code is categorized by a "function group"
Jungheinrich ETV 216 reach trucks use a four-digit event messaging system to communicate operational statuses and mechanical faults. These codes are displayed on the and help operators and technicians identify whether a problem is a simple operator error or a technical failure requiring professional repair. Understanding Jungheinrich Error Code Structure
Low voltage during system start. Check the battery charge level, the Main Current Fuse , and the main contactor. Power & Voltage Errors Battery fully discharged (0%)
These codes often require technical inspection of the wiring and internal components. Jungheinrich Forklift Truck Fault Codes DTC.pdf