The cable that runs from the drive motor to the main controller is subjected to constant flexing, especially on reach trucks where the mast moves. Chafing against the chassis, broken conductors, or corroded pins in the connector are frequent culprits.
0802 generally indicates a CAN bus communication timeout or missing message from a specific control unit.
In plain terms: one controller on the vehicle network isn’t talking to the main controller when expected. jungheinrich error code 0802
Common affected modules:
Jungheinrich controllers require the two pedal signals to track each other within ~0.2V. Slowly depress the pedal while watching both voltages. The cable that runs from the drive motor
Error code 0802 on Jungheinrich material-handling equipment is a common fault that typically points to a communication or sensor problem in the electric drive / traction control system. Below is a concise, reader-friendly guide that explains what the code likely means, how to troubleshoot it, and when to call a technician. Jungheinrich controllers require the two pedal signals to
| Repair Action | Estimated Cost (USD) – Parts & Labor | | --- | --- | | Temperature sensor replacement (DIY) | $50 – $120 (sensor only) | | Temperature sensor replacement (dealer) | $250 – $450 | | Wiring harness repair (shop) | $150 – $300 | | New wiring harness (parts only) | $180 – $600 (depending on model) | | Drive controller replacement (dealer) | $1,200 – $2,800 |
Prices vary by region, model year, and dealer labor rates.