Does the error appear or only when you move the tiller handle ?
If the wiring and fuses look solid, the issue likely lies within the or a specialized interface card like the LISA module. At this stage, professional diagnostics via the Jungheinrich Service Portal or the Call4Service app is recommended to avoid accidental damage to sensitive electronics. Jungheinrich Forklift Error Codes - Machine Maxx USA
When investigating this error, the system is essentially saying: "The main controller cannot trust the signal coming from the steering sensor."
Common affected modules:
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, where the truck's main controller cannot "see" or communicate with a critical component.
A very specific error code!
Jungheinrich Error Code 0802 [upd] Jun 2026
Does the error appear or only when you move the tiller handle ?
If the wiring and fuses look solid, the issue likely lies within the or a specialized interface card like the LISA module. At this stage, professional diagnostics via the Jungheinrich Service Portal or the Call4Service app is recommended to avoid accidental damage to sensitive electronics. Jungheinrich Forklift Error Codes - Machine Maxx USA jungheinrich error code 0802
When investigating this error, the system is essentially saying: "The main controller cannot trust the signal coming from the steering sensor." Does the error appear or only when you
Common affected modules:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Jungheinrich Forklift Error Codes - Machine Maxx USA
, where the truck's main controller cannot "see" or communicate with a critical component.
A very specific error code!