Fault Phenomenon: Still electric forklift the blue warning light around the vehicle does not light up, pedestrian warning function fails.

Troubleshooting Process:
– Checked LED light bead: light bead burnt.
– Checked wiring: wiring open circuit.
– Checked switch: switch not turned on.
– Checked fuse: fuse blown.

Root Cause: The internal driver board of the LED warning light is burnt or the wiring is open circuit.

Required Parts: Blue warning light assembly.