Fault Phenomenon: General electric forklift when braking, the brake light does not illuminate, no rear warning.

Troubleshooting Process:
– Checked bulb: bulb burnt.
– Checked switch: switch failed.
– Checked wiring: wiring open circuit.
– Checked ground: poor grounding.

Root Cause: The brake light bulb is burnt or the brake switch has failed.

Required Parts: Brake light bulb or switch.