Troubleshooting Guide
How to Fix Noblelift FE4P40Q Fault Code 3.1
Coil Driver Open/Short
Error Code: 3.1Equipment: Lithium 4-Wheel Electric Forklift
Error Code 3.1 Diagnosis
What This Code Means
Coil Driver Open/Short
Possible Causes
- 1Open or short on driver load, dirty connector pins, wrong wiring
Recommended Solution
Check coil connections, clean pins, verify wiring.
NobleliftFE4P40Q
Noblelift Lithium 4-Wheel Electric Forklift
Machine Specs
tiresSolid Pneumatic
batteryLithium-Ion
voltage48V
capacity4000 lb
Why Trust This Guide?
- Based on official Noblelift service documentation
- Verified by certified equipment technicians
- Updated with latest service bulletins