Dryer drum light does not turn on when door is opened

Safety First: Unplug the dryer before replacing the bulb or working on wiring.

• Replace bulb: Remove the drum light cover and replace the bulb with the correct type and wattage specified by Whirlpool.
• Test door switch: If the new bulb does not light, test the door switch for continuity when the door is open/closed. Replace if faulty.
• Inspect socket and wiring: Check the light socket for corrosion or loose connections. Repair or replace as needed.