Jungheinrich Error Code 0802 ((free)) Jun 2026

To resolve Error Code 0802, follow these steps:

Here’s a practical troubleshooting guide for the , typically found on Jungheinrich forklifts (especially ETV, EJE, EKX, and EFG series with CAN-bus systems).

A cracked sensor on the mast or hydraulic system can disrupt signals. jungheinrich error code 0802

is a critical travel disable fault that translates to: “Speed command not plausible / Accelerator pedal signal out of range (low voltage or short circuit).”

Though less common, a failing CAN-Bus terminator or another device (like a display panel) corrupting messages can trigger false 0802 codes. This is usually accompanied by other communication errors. To resolve Error Code 0802, follow these steps:

If one or more of these crucial nodes fails to reply within the required millisecond window, the booting sequence halts safely.

While a depleted battery usually yields dedicated low-voltage warnings, an extreme voltage sag under initial load can drop potential below the minimum operating threshold for digital microprocessors (typically This is usually accompanied by other communication errors

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

: The machine may inhibit all travel to protect the motor and transmission.

Measure the resistance across the CAN-High and CAN-Low lines using a multimeter.