137353300 Frigidaire Washer Lid Lock Switch is an electromechanical lid interlock assembly used on Frigidaire washing machines to detect lid position and physically secure the lid during certain parts of the wash cycle. The component typically combines a mechanical latch or actuator with one or more microswitches or a small locking motor and an electrical connector,allowing the main control board to determine whether the lid is closed and,in some designs,to hold it locked during spin or high-speed agitation.
Inside the appliance, the lid lock switch functions as a safety and logic input device: it prevents the washer from entering or continuing perilous high-speed operations when the lid is open, and it provides a binary contact or status signal to the control system. It therefore interfaces directly with the machine’s electronic control board, motor controller and cycle logic, and indirectly with systems such as water fill/drain and spin control that are interlocked to lid state. Proper mechanical alignment, intact switch contacts and a reliable connector are essential for the control system to correctly interpret lid state and permit or inhibit specific cycle phases.
In this article you will find a detailed clarification of how the 137353300 lid lock switch operates electrically and mechanically, guidance on model compatibility and how to identify the correct replacement, common failure symptoms and associated diagnostic codes, step‑by‑step troubleshooting checks (visual inspection, continuity and actuator tests), and practical replacement considerations such as connector types, mounting orientation and post‑installation verification procedures. The goal is to provide technicians, engineers and appliance owners with the technical context needed to diagnose lid‑related faults and decide on repair or replacement actions without prescriptive consumer claims.
Table of Contents
- Function and Safety Role of the Lid Lock Switch in Frigidaire Washers
- how the 137353300 Frigidaire Washer Lid Lock Switch Works: Electrical Circuits, Actuation, and Control-Board Integration
- Common Failure Symptoms and Diagnostic indicators of a Faulty Lid Lock Switch
- Compatibility, Replacement Parts, and Installation Considerations for the 137353300 Lid lock Switch
- Q&A
- The Conclusion
Function and Safety Role of the Lid Lock Switch in Frigidaire Washers
the 137353300 Frigidaire Washer Lid Lock Switch is an electromechanical safety interlock that both senses lid position and mechanically secures the lid during agitation and high‑speed spin cycles. Physically the assembly typically integrates a microswitch (or switches) and a latch actuator; the microswitch provides a closed or open circuit signal to the machine control when the lid is shut, while the actuator receives a control voltage from the board to engage the latch. In operation the control board will only energize drive or spin functions when it detects the correct switch state and, for certain cycles, will apply power to the actuator to lock the lid so the assembly prevents user access and maintains drum containment during rapid rotation. this part is used as an OEM replacement on specific Frigidaire top‑load washers; verify fit by matching the part number, connector style, and mounting points before installation.
Failure modes produce predictable symptoms that help technicians isolate the component: an open microswitch will prevent the washer from starting, an actuator that cannot engage will allow the washer to start but will register lock errors or abort spin, and a mechanically worn latch can cause intermittent lock/unlock behaviour or audible clicking without engagement. Useful diagnostic checks include continuity across the switch contacts with the lid closed, observing the lock actuator for movement during the spin-lock interval, and measuring the control board output to the lock during the cycle. Replace the assembly when electrical continuity is absent with the lid closed, when the actuator dose not respond to control voltage, or when plastic latch components are visibly broken or misaligned; ensure connectors are seated and harness pins are intact to avoid false failures.
- Primary functions: lid position sensing, mechanical locking during spin, feedback to control board
- Common symptoms of failure: washer won’t start, lock error codes, clicking without engagement, intermittent operation
- Basic tests: continuity check with lid closed, voltage check to actuator during spin, visual inspection of latch and connectors
| Item | Description |
|---|---|
| Part | 137353300 Frigidaire Washer Lid Lock Switch |
| Function | Lid position sensing and mechanical locking for safety during agitation/spin |
| Control interface | microswitch feedback; actuator energized by washer control board (mains‑derived or low‑voltage drive depending on model) |
| Location | Top‑load lid frame, mounted at hinge/lock area; requires correct connector orientation for replacement |
How the 137353300 Frigidaire Washer Lid Lock Switch Works: Electrical Circuits, Actuation, and Control-Board Integration
The 137353300 Frigidaire Washer Lid Lock switch is an electromechanical interlock that combines a user-door sensor and a locking actuator so the washer control board can verify the lid state and physically secure it during high‑speed operations. Electrically, the part provides at least one set of sensing contacts that change state when the lid is closed and a separate coil or solenoid circuit that the control board energizes to move the latch. Depending on the model,the coil may be driven by line-voltage or a low-voltage control output; the control board uses the lid-closed contact(s) as an input to enable motor and heater circuits and requires a confirmed locked state before initiating spin. When replacing this component, match the connector pinout, mounting geometry, coil voltage, and contact configuration to the original to ensure compatibility with the washer’s control board and wiring harness.
Actuation occurs when the control board applies voltage to the lock coil, producing enough force to engage the mechanical latch and change the internal switch contacts to the “locked” state; the board then reads that status before allowing spin.For troubleshooting, measure continuity across the sensing contacts with the lid closed and measure coil resistance to detect an open or shorted winding; during a lock command observe the expected coil voltage at the connector to confirm the board is driving the actuator. Common practical examples are a machine that will not begin a cycle as the board never sees a closed-lid signal, or a washer that fails to spin because the coil energizes but the latch does not travel (mechanical binding or broken plunger). When in doubt, compare connector pin assignments and coil resistance against the service manual for the specific model to avoid mis-wiring or fitting incompatible replacements.
- Symptoms indicating switch or actuator faults: washer won’t start,lid shows open despite being closed,mechanical latch does not move,or control displays a lid/door error.
| item | Description |
|---|---|
| Door-closed contact | Sensed by the control board as a logic input; closes when lid is down to enable drive circuits. |
| Lock coil / actuator | Electromechanical element energized by the control board to move the latch; verify coil voltage during a lock command and resistance for winding integrity. |
Common Failure Symptoms and Diagnostic Indicators of a Faulty Lid Lock Switch
The 137353300 Frigidaire Washer Lid Lock Switch is a combined mechanical latch and electrical interlock that tells the control board when the lid is fully closed and locked; the board will inhibit motor start or high-speed spin if the switch reports an open circuit. Internally the assembly typically contains a microswitch (or switches) and a solenoid or actuator mechanism. When functioning correctly the switch provides a defined closed contact to the control electronics during fill, agitate and spin phases and mechanically retains the lid during high-speed operation. Compatibility concerns are primarily mechanical fit and connector pinout – a visually similar latch may not match the harness wiring or mounting points on different Frigidaire models, so verify connector type and actuator orientation before replacement.
Common failure modes present both electrical and mechanical indicators that aid diagnosis: intermittent continuity, a stuck actuator, or a mechanical latch that fails to engage will generate symptoms at the appliance level. Use a multimeter to check continuity across the switch contacts with the lid closed and observe whether the control board applies actuator voltage during cycle start; also inspect the harness for chafing or corrosion and check for physical binding in the latch. Practical examples: a washer that fills and drains but refuses to spin often shows an open lid-switch circuit under test,while a machine that locks but never unlocks may have a solenoid or return spring failure even though the electrical contacts test good.
- Washer will not start or advance past the door-lock step (open circuit or no continuity).
- Washer fills and drains but refuses to spin (control board sees lid open).
- Lock LED blinks or control throws a lock-related error code (intermittent contact).
- Lid stays locked after cycle completion (mechanical latch or actuator stuck).
- Audible humming or no click when lock shoudl engage (actuator power present but mechanism failed).
| Item | Description |
|---|---|
| Continuity (lid closed) | Expected closed contact across the switch; reads continuity with a multimeter when latch is engaged, open when lid is open. |
| Actuator verification | Control board supplies a momentary voltage to the actuator at cycle start; verify presence of voltage with a metre or test light and observe mechanical movement. |
Compatibility, replacement parts, and Installation Considerations for the 137353300 Lid Lock Switch
The 137353300 Frigidaire Washer Lid lock Switch functions as a combined sensing and interlock device that tells the washer control board when the lid is closed and provides the mechanical lock engagement during high-speed spin. Technically, the switch assembly includes a microswitch or optical sensor element plus a mechanical actuator that must align with the lid striker; the control board will inhibit motor or pump operation if the switch does not report a closed condition. When considering replacement parts, match the OEM part number and confirm mechanical mounting dimensions, harness connector type, and pinout; some aftermarket or alternate-model switches may fit physically but have different electrical contacts or actuator travel that prevent reliable operation in the original chassis.
Installation requires attention to both electrical and mechanical details: route the wire harness so it is strain-relieved and not pinched by the cabinet, ensure the actuator pin on the lid engages the switch travel fully, and secure the switch with the correct fasteners so the alignment does not shift under vibration. Use a handheld multimeter to verify continuity behavior or to observe the expected logic/voltage signal at the connector during a diagnostic cycle per the service manual before final reassembly. Practical pre-installation checks and tests that technicians commonly perform are listed below.
- Confirm the part number on the old assembly and compare connector pinout visually before installing a replacement.
- Inspect for melted or deformed plastic around the actuator and striker that can prevent full engagement.
- Measure continuity across the switch terminals with the lid closed and open to verify switching action.
- After installation,run a diagnostic or speedy-spin cycle to confirm the control board receives the closed signal and that the lock engages and releases reliably.
| item | Description |
|---|---|
| Function | Detects lid closed state and provides mechanical lock engagement to allow spin and prevent opening during operation. |
| Connector | Keyed multi-pin harness; verify pinout against service literature before substitution. |
| Mounting | Screw or snap-in mounting with specific actuator alignment to the lid striker. |
| Diagnostic | Continuity or observed logic signal change when lid is moved; also watch for intermittent faults under vibration. |
| Common faults | Intermittent contact, broken actuator tab, connector corrosion, or incorrect replacement with mismatched pinout. |
Q&A
What is the Frigidaire part 137353300?
Part 137353300 is the lid/door lock assembly used on a range of Frigidaire washers. It contains the interlock switch(es) and the mechanical latch that tells the washer the lid or door is closed and locks it during certain cycles. It’s sold as a replacement assembly to restore the safety interlock and locking function.
How do I know if the lid lock (137353300) is bad?
Common symptoms of a failing lid/door lock include the washer not starting or not advancing to spin, an error code related to the door/lid (varies by model), the lid/door failing to latch or remaining locked after a cycle, or a buzzing/clicking sound from the lock. Before replacing, verify there are no loose wires, broken mounting tabs, or error codes that can be cleared by a power cycle.
Which Frigidaire washer models use part 137353300?
137353300 is used on a variety of Frigidaire washers; compatibility depends on the exact model and production date. Always confirm fitment by checking the washer’s model and serial number against the part listing on Frigidaire’s parts website or the parts retailer.Do not rely solely on visual similarity-electrical connections and mounting points can differ between models.
How do I test the lid lock switch with a multimeter?
Unplug the washer first. Remove the access panel to expose the lock assembly and disconnect its harness. Set your multimeter to continuity or resistance (ohms). For a simple mechanical switch you should see continuity (near 0 Ω) when the latch is in the “closed” position and open (OL/infinite) when “open.” some locks are solenoid/relay style and expect an applied voltage during the lock cycle; consult the service manual for the expected terminal-to-terminal readings or applied voltage before testing live circuits. If readings are out of spec, the lock is highly likely faulty.
What tools and safety steps are required to replace the 137353300 lid lock?
Tools: basic screwdriver set (Phillips/flat), nut driver or socket set, and optionally needle‑nose pliers. Safety: unplug the washer before starting work to avoid electric shock. Wear gloves and eye protection to avoid cuts. Remove the appropriate access panel (top or front depending on model), unplug the lock harness, remove the screws or clips holding the lock, swap the old lock for the replacement, reconnect the harness, and reassemble panels.
Can I bypass the lid lock to make the washer run?
No-not recommended. The lid/door lock is a safety device. Temporarily jumping safety switches to get a washer to run can be dangerous (risk of injury from an unguarded spinning tub) and may damage the control board or void warranties. If you need to diagnose whether the lock is the cause,follow safe testing procedures with the power off and a multimeter,or consult a qualified technician.
Should I buy OEM 137353300 or an aftermarket equivalent?
OEM (Frigidaire) parts are recommended as thay match factory specifications for fit, materials, and electrical characteristics.Reputable aftermarket parts can be lower cost and may work, but compatibility and long‑term reliability can vary. Buy from a trusted supplier and verify the part number and model fitment before ordering.
How much does replacing part 137353300 typically cost, and can I do it myself?
Part cost typically ranges from about $20 to $80 depending on supplier and whether it’s OEM or aftermarket. If you are comfortable with basic hand tools, can safely disconnect power, and follow the replacement steps above, this is a common DIY repair that most homeowners can do. If you’re unsure about electrical testing or access panels, or the washer needs additional diagnostics, hire a qualified appliance technician.
The Conclusion
The 137353300 Frigidaire washer lid lock switch serves as a critical safety and functional component in front-loading and top-loading washers by detecting lid closure and enabling or disabling machine operation accordingly. When operating correctly, this switch prevents the washer from running with the lid open, supports proper cycle sequencing, and communicates lock status to the control board-contributions that directly affect both user safety and overall appliance performance.
As symptoms of a failing lid lock switch-such as error codes, inability to start or complete cycles, or intermittent locking-can have multiple causes, proper diagnosis is vital before replacing the part. Verifying the switch electrically and visually, checking associated wiring and latches, and confirming compatibility with the 137353300 part number help ensure the correct remedy. When replacement is required, using the appropriate OEM or equivalent component and following safe procedures (including disconnecting power) restores reliable operation and reduces the risk of additional issues.
in cases of uncertainty or complex faults, consult qualified service personnel to preserve safety, factory warranties, and long-term appliance reliability. Timely, accurate diagnosis and replacement of the 137353300 lid lock switch help maintain safe operation and optimal performance of the washer.
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