Refrigerator Start Switch Stack Parts

This electronic control board is the refrigerator's main circuit board that manages temperature, defrost and user controls—restoring responsive control functions and resolving erratic or non-working control behavior. What it does:

• Controls compressor, fans and defrost cycles by sending signals based on sensor inputs
• Manages user interface commands and display response
• Can stop fridge cooling or cause incorrect temperatures when failing
• May cause intermittent operation, no display response, or failure to complete defrost cycles

• Disconnect power to the appliance before starting any work to avoid electrical shock
• Handle the board by its edges and avoid touching components or connector pins
• Verify connector orientation and seating; replace exactly like-for-like to ensure compatibility

A PTC starter that helps engage a compressor's start winding for reliable motor startup and shorter run-up. Use this direct-replacement thermistor when the compressor struggles to start or only hums instead of running. What it does:

• Provides a timed reduction in start-circuit resistance so the compressor motor can start smoothly.
• Helps prevent continuous start winding current after the compressor runs, protecting the motor.
• Common symptom fixes: compressor hums, won't start, or system cycles without cooling.
• Works as the electrical start device used in many refrigeration and small motor applications.

• One PTC starter (single thermistor start device).

• Disconnect all power before attempting replacement; risk of shock or equipment damage.
• Match the starter to the original part and wiring; replace only with the correct part number.
• Handle terminals carefully; do not short or bend leads.
• This is a non-serviceable component — replace rather than attempt repairs.

This overload protector helps safeguard the compressor by shutting it down during electrical overloads or overheating, preventing damage and improving appliance reliability. Fits select GE refrigerators and mounts on the compressor body. What it does:

• Senses excessive current or heat at the compressor and interrupts power to prevent burn-out
• Helps stop hard-starting compressors from running continuously when overloaded
• Works with the start device/relay as part of the compressor starting and protection circuit

• Disconnect power to the appliance before accessing the compressor or electrical components
• Mounted on the compressor; may require removing a rear access panel and repositioning the start device/relay
• Inspect the start relay and wiring harness while replacing the overload for best results

Guardette (right) is a replacement right-side protective guard used on select GE refrigerators. It restores the interior guard/trim that protects components and helps keep the cabinet interior aligned for smooth door and shelf operation. What it does:

• Replaces a cracked, broken or missing right-side guard to restore proper coverage and protection
• Shields interior wiring and components from contact and everyday wear
• Helps prevent items from catching on damaged trim and reduces rattles or misalignment
• Matches OEM fit and mounting points for a straightforward replacement on compatible units

• Disconnect power to the appliance before starting any repairs
• Removal may require gently prying or unsnapping the old guard; use a trim tool to avoid damage
• Align mounting tabs and press firmly until the replacement snaps into place
• If fasteners are present, tighten by hand to avoid cracking plastic

This motor overload protector helps prevent the dryer motor from overheating by cutting power when excessive current or heat is detected. It restores normal operation when the motor cools or the overload is replaced. What it does:

• Protects the dryer motor from damage by interrupting power during overheating or overcurrent conditions
• Commonly used when the dryer motor won't start, hums but doesn't run, or the motor trips repeatedly
• Works with the motor start system to reduce the risk of burned windings and costly motor failure
• Resets or is replaced to restore normal motor operation after an overload event

• Always unplug the appliance before checking or replacing this part
• Inspect wiring and motor for underlying issues that can cause repeated overloads

This compressor start relay helps the refrigerator compressor start reliably so the appliance can maintain proper cooling. It replaces a failing start device to restore normal compressor startup behavior. What it does:

• Provides the initial boost to the compressor motor so it can start turning
• Commonly used when the compressor hums or won't start but power is present
• Can reduce repeated clicking or intermittent starts caused by a failed start device
• Works with the compressor's start circuit; does not replace sealed-system components

• One compressor start relay

• Disconnect power to the appliance before accessing electrical components
• Inspect associated start capacitor/overload if present; replace if faulty for reliable operation

This motor overload protector helps stop the motor when it overheats, protecting the appliance from damage and preventing unsafe operation. It's a small, replaceable safety device commonly used on motors and compressors. What it does:

• Interrupts motor power if the motor draws excessive current or overheats
• Helps prevent motor burnout and potential electrical hazards
• Can cause a no-start or humming motor when the protector has failed
• May reset automatically or require replacement depending on design

• Disconnect power before accessing or replacing the part
• Handle terminals carefully and match wiring/terminal placement exactly
• Use only the specified replacement part; do not bypass or modify the protector

A replacement door switch that senses when the appliance door is closed and allows the unit to operate. Restores normal safety interlock function so the appliance only runs with the door properly shut. What it does

• Detects door closure and completes the circuit to allow the appliance to start or run.
• Prevents operation when the door is open, helping keep users safe.
• Commonly linked to symptoms such as the appliance not starting, stopping mid-cycle, or controls not responding when the door is shut.
• Works as a direct electrical interface for the door latch or catch assembly.

• Disconnect power (unplug or shut off circuit breaker) before accessing the switch.
• Remove required access panels or the door inner panel; handle sharp edges and glass with care.
• Confirm wiring and connector orientation match the replacement; secure all fasteners and reassemble panels fully.