
Fresh-food light out (LED or bulb)
On LED models the cause is usually a failed LED module, the door switch, or the board that powers the LEDs. A light failure alone does not affect cooling.
Before you start
- Unplug the unit (or shut off the breaker) before removing panels or touching wiring.
Diagnostic steps
Unlock all 5 steps with expected values
Full library + AI assistant for $34.90, one time.
Get lifetime accessOnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.