137353300 frigidaire âWasher Lid Lock Switch⣠is an electromechanical lid interlock assembly used on compatible Frigidaire washing machines. It functions⢠as a combined position sensor and âlocking mechanism: detecting whetherâ teh lid is âŁclosed⢠and, when requiredâ by the control system, physically locking the âlid to prevent âŁopening during hazardous â¤portions of the cycle.
Within â¤the appliance, the lid lock âŁswitchâ is partâ of the âsafety âinterlock andâ control feedback loop. It provides âa binary input to the main â¤control board (lid âopen/closed) andâ a âmechanicalâ lockâ that inhibits lid movement during high-speed agitationâ or spin. The component â¤interfaces with the user controls and â¤controller firmware,and its â¤state can enableâ or inhibit operation of the motor,drain/pump,and water⤠valves.â It is indeed âtypically mounted â˘at⢠the lid hinge area or cabinet⢠rim â¤and connected to âthe wiring harnessâ so the control can verify lid status before advancing cycle steps.
In⢠this article readers will findâ aâ technicalâ overview of âthe â¤137353300 part including â¤its electrical âand mechanical function, âguidance on model compatibility âand fitment considerations, common failure symptoms (for example, âŁmachine refuses⢠to start, will not⤠agitate or spinor âreports lid-related faults), practical⤠troubleshooting⣠steps (visual⢠inspection, continuity and⤠voltage checks, harness verification),â and replacement considerations â˘such as â¤connector orientation, â¤mechanical â˘alignment⢠and safety âprecautions. The content is intended to help technicians, engineersand appliance âowners â˘diagnose lid-lock⣠related faultsâ and evaluate whether repair or replacement of theâ assembly is required.
Table of Contents
- Function and Roleâ of the Lid Lockâ Switch in âWasher Safety and Cycle⢠Control
- How the 137353300 â¤Frigidaire Washer Lid â¤Lockâ Switch Works Inside the Appliance
- Common Failure Symptoms and â¤Diagnostic Procedures for Lid Lockâ Malfunctions
- Compatibility, â˘Replacement Considerations and Installation âSteps for âService
- Q&A
- Insightsâ and Conclusions
Function and Roleâ of the Lid Lock Switch⤠in Washer Safety⣠and⢠Cycle Control
The 137353300 Frigidaire Washer Lid Lock Switch serves as both a mechanical interlock and an electrical⤠status sensor that⢠the washer control board uses to enforce⣠safe operation and to â˘advance program steps. Mechanically, the â˘assembly prevents the lid âfrom being⤠opened duringâ fill,⢠agitate,â andâ particularly high-speed spin stages; electrically, it âcloses or opens â˘a circuitâ (or⤠toggles âŁa status line) to confirmâ a locked âŁcondition before the â˘control will permit spin or drain operations. Technicians should understand that the part⢠integrates a latch mechanism with one or moreâ switch contacts â¤so the âcontroller receives explicit⢠confirmation of the âlid âŁstate âŁandâ the actuator must âphysically â¤engage the lid strike âfor⤠the washer to âŁprogress through âspecific cycle phases.
- Typical symptoms of a⢠faulty â¤unit: machineâ will not begin cycle,will stop mid-cycle,display âlidâ lock or door⢠error codes,or will not spin âdespite power to the⢠motor.
- Compatibility considerations:⤠ensure connector pinout,mounting flange,and âŁstriker alignmentâ matchâ the cabinet and control âharness of the model being serviced; mismatched harnesses require âŁproper âsplicing or a model-specific âreplacement.
- Diagnostic context: âverify continuity of âŁswitch contacts when latched and confirm the actuator moves fully; intermittent â¤or partial engagement ofen causes sporadicâ or âmodel-specific error codes.
| item | Description |
|---|---|
| Part Number | 137353300â Frigidaire âŁWasher Lid⤠Lock Switch – OEM replacement used â¤on selectâ Frigidaire/Frigidaire-affiliated â˘washers |
| Primary âRole | Safety interlock and lid-closed feedback to the âcontrol board, enabling certain â¤cycle transitions (fill,⤠spin, drain) |
| Signal Type | Mechanical latch with electrical switch contacts that provide open/closed status to the controller |
| Service Note | Match mechanical âŁfitâ and connector arrangement during replacement;â inspect striker and lid âalignment when diagnosing failures |
Inâ practical repair âscenarios,â technicians replace the lid lock assembly when continuity â¤tests âfail, when the âlatch does not actuate smoothlyor⢠when the control âreports persistent lid-related faults despite âcorrect wiring. During troubleshooting, compare âtheâ actuator movement and âswitch⤠stateâ with the control board’s⣠input â¤expectations; for⣠example,â a âcontrol that requires a confirmed closed state beforeâ enabling âŁthe spin relay will remain locked â¤out if the switch contacts do notâ register as closed.Replacing â˘with the specified assembly minimizes changes to timing and â¤feedback behaviorand⢠proper installation âŁfrequently⣠resolves âŁintermittent âŁlock/unlock faults caused by worn⣠latches,⣠bent âstriker platesor corrodedâ contacts.
How âŁthe 137353300 Frigidaire⣠Washer Lid â˘Lockâ Switchâ Works Inside the Appliance
The 137353300⤠Frigidaire Washer Lid Lock Switch⤠is an electromechanicalâ interlock that both physically secures the lid during agitation and âŁspin⣠and provides⤠the controlâ board with discrete stateâ feedback.When the lid strike engages the â¤switch â¤actuator, internalâ microswitches change state and-on models with a holding âcoil-the lock⤠is held closed⢠untillâ the âŁcycle permits opening. The assembly exposes separate contact⣠pointsâ for common⤠(C), normally open (NO)and normally closed (NC) connections so⣠theâ controller can verify “lid â¤closed” versus “lidâ locked” conditions rather⣠than relying on a single binary â˘input. Fit and connector pinout âvary⣠between model series, so confirm â¤the washer model and harness âorientation before replacing âŁthe part.
- Primary functions: mechanical interlock during high-speed operations and electrical status reporting to the âcontrol board.
- common failure symptoms: â˘failure to advance to spin, persistentâ lid-lock âerror âcodesor intermittent locking/unlocking.
- Service checks: â¤verify actuatorâ alignment, inspect harness andâ connector for corrosion,â and⣠testâ continuity across âŁthe appropriate terminals withâ the actuator engaged.
| Item | Description |
|---|---|
| Function | Interlock andâ lid-closed status switch for the washer control system |
| Terminals | Separateâ common, NO and NC contacts for redundant state â¤sensing |
| Failure modes | Worn/plastic actuator,⣠burned âŁor pitted contacts, â¤broken wiring âor connector faults |
| service tip | Check continuity with the actuator depressedâ and confirm the âŁcontrol board âsupplies the lock â¤drive voltage per⣠service manual |
Technicians should isolate whether⢠the faultâ is electrical or mechanical:⢠a consistent lack⤠of continuity⤠on the NO contact with the actuator engaged indicates âan internal switch fault, while intermittent âcontinuity points âto contamination or âa damaged⤠actuator. Replacing the unit â¤typically requiresâ removing access⢠panels, unplugging the⤠wire harness,â and seating the âŁnew assembly soâ the lid strike precisely actuates the plunger; improper⢠alignment will produce false⤠faults âeven with a new part. retain the âŁoriginal connector orientation when reinstalling and re-test the lock through a complete wash and spin cycle to confirm⣠correct⣠behavior.
Common⢠Failure Symptoms andâ Diagnostic Procedures for lid Lock Malfunctions
The 137353300 Frigidaire Washer âLid Lock âSwitch is âanâ electromechanical interlock that prevents the washer from starting or entering high-speed spin âwhen âthe âŁlid⤠is not â˘secured.In operation it provides both a mechanical âlatch and one or more electrical contacts that signal the main control board â˘when the lid⤠is closed and⢠safely â¤latched.Functionally theâ assembly combines aâ microswitch or⤠sensor â˘with⢠a âsolenoid/actuator and â¤a âmoldedâ housing that must match the cabinet strike and wiring âharness of theâ specific Frigidaire topâload models. Compatibility âŁconcerns areâ primarily mechanical â˘fit and connector pinout: even âif two âlocks look⤠similar, differences in tab positions, connector â¤orientation, âorâ contactâ configuration⢠will cause failures or âfault codes when substituted without verifying the part ânumber or âwiring diagram.
Common symptoms of lid lock âfailure include âŁthe washer â˘failing to⤠start or resume a cycle,⢠refusal to enter spin, intermittent locking/unlocking, audible buzzing at the lid area,⣠orâ control board error codes referencing⣠theâ door/lid.Diagnostic procedure begins with a visual and âmechanical â¤inspection (broken latch, deformed strike, damagedâ wiring âharness) followed by âŁelectricalâ tests: measure continuity across⢠the âswitch contacts when manually engaging the latch, verify âthe â˘control⣠board is supplying the⤠expected drive⢠signal during â¤the âlock phase â˘per the service manualand inspect connectorâ pins â˘for corrosion âŁor poorâ contact. âŁIf continuity is present⢠when the âlatch⢠is⢠manually closed but⣠the lock does notâ engage during a cycle, the fault is highly likely âŁin⢠the wiring âor âcontrol board rather thanâ the â˘lock itself.â Replace the⣠assembly with the⣠correct part number â¤when mechanical damage,burned contacts,or stuck âactuator movement is confirmed.
- symptom:â Washer won’t start or spin – Fast check: inspect⤠latch for broken⤠plasticâ and âtest switchâ continuity when mechanically âŁlatched.
- Symptom: âIntermittent lock/no lock – Quick âcheck: wiggle harness at connector â¤while cycling⤠to reveal wiring faults.
- Symptom: â¤Buzzing or grinding âat lid – Quick⢠check: check forâ obstructed actuatorâ movement âor melted plastic around the latch.
| Item | Description |
|---|---|
| Continuity (latched) | Switch contacts should present a closedâ circuitâ (low resistance) âwhen the latchâ is âŁfully⢠engaged;⣠open â¤when released. |
| Control âsignal | Control board supplies theâ lock drive duringâ the doorâlock phase; verify presence and âwaveform per⣠model wiring âdiagram before replacing the lock. |
| Mechanical fit | Ensure the replacement â˘matches⢠mounting tabs, â¤strike â¤alignmentand connector pinoutâ for the âŁspecific frigidaire model. |
Compatibility, â˘Replacement Considerations and Installation â¤Steps for Service
The 137353300â Frigidaire Washer⢠Lid âLock Switch is an electromechanical interlock that detects lid position and âprovides⢠a secure lock signal⣠to the washer⣠control board âduring wash⤠and spinâ cycles.⢠Internally it âŁcombines⤠a mechanical âlatch/actuator and one or more microswitch contactsâ (normally open or closed depending on the design) that⣠change state when the lid is closed and the latch engages. In service this component behaves as â˘both a safety âŁdevice and a controlâ input: if the switch does not present the expected contact state the⤠control willâ inhibit â¤motorâ start or high-speed spin to⤠prevent injury âor water â¤loss. When evaluating compatibility, match the physical mounting, actuatorâ geometryand âconnector/pinout to the OEM harness;⤠mismatched actuators can register correct continuity but âfailâ to engage the lid mechanically, âŁproducing⤠intermittent faults under âload.
Replacement and installationâ require basic electrical diagnostic skills and careful⢠mechanical âalignment. âBefore replacing, verify the⣠fault with an âohmmeter⤠or continuity âtest while⢠manually⣠actuating theâ latch; inspect the wiring harness for âcorrosion or broken terminalsâ and confirm theâ new part’s actuatorâ depth aligns withâ the lid strike. During service,⣠isolate âpower, remove âthe access âpanels âto reach â¤theâ lock assembly, unplug the harness, swap the unitand perform âa functional test⣠cycle to confirm the control accepts the lock signal and releases â¤correctly⣠at cycle end.If âthe⤠washer still reports a lid âfault after replacement, re-check connector pinouts and theâ control âŁboard input for proper voltage and groundingâ to rule out harness or â˘board-level issues.
- Isolate power and discharge any capacitors before touching wiring.
- Document connector⣠orientation and âtake â¤a photo before âdisconnecting.
- Test⣠continuity âofâ the switch âduring manual actuation prior to and after installation.
- Confirm mechanical engagement of theâ actuator â¤with the lid strike; adjust⤠mounting ifâ necessary.
- Run a â¤short diagnostic or a ârinse/spinâ to verify lock â¤and release⤠behavior under control.
| Item | Description |
|---|---|
| Function | Provides lid-closed signal and⢠mechanical lock during unsafe âŁoperations. |
| Electrical â¤interface | Microswitch⢠contacts to the âwasher control; verify pinout against harness. |
| Common symptoms | Washer âwon’t start,stops â˘before spin,orâ reports a â¤lid/interlock⤠fault. |
| mounting | OEM screw/clip pattern and actuator alignment must match lid strike. |
| Verification test | Continuity check during actuation and⤠functional run âwith â¤control board. |
Q&A
What is the 137353300 Frigidaire Washer Lidâ Lock âSwitchâ and â˘what does â¤it â˘do?
the 137353300 is⤠a⤠lid/lid-lock switch assembly used âon certainâ Frigidaire â˘(and related-brand) top-load washers. It senses whether the⢠lid is closed and, on models with a locking mechanism,⣠engages a lock during high-speed spin. The control board âuses the switch to â¤prevent the washer⤠from running or spinning with the lid open⤠and to confirm the lock has engaged.
what are common symptoms that the â˘lid âlock â¤switch âis failing?
Typical symptoms include: â¤washer â˘won’t start⤠or âbegins⤠but âstops before agitating/spinning; washer will not â˘advance past the fill/drain/door-check â¤step; intermittent operation where the machine⢠sometimes works⤠and sometimes âdoesn’t; visible broken⣠plastic actuator âor locking â¤tab; or the washer reports a door/lid error.â You may⣠also hear âthe âcontrol trying toâ lock but the lid doesâ notâ engage.
How⣠can⤠I⢠test âthe 137353300 âlid lock â¤switch?
Start âwith aâ visual inspection (broken actuator, burned âterminals, â˘corrosion). For electrical testing: unplug the âŁwasher and remove⤠the switch to testâ continuity withâ a multimeter – with the lid closed (actuator depressed) you should see continuity on the â¤appropriate switch contacts; âwith the lid open continuity should â¤change â(open⣠or different contact depending on design). On live âsystems, technicians sometimes verify â˘the control supplies⣠voltage to⢠the âlock⢠during⤠the âŁcycle (many U.S.⤠models use â¤120⢠VAC⢠to actuate the locking solenoid)⢠– only perform âlive-voltage âchecks if you are â˘experienced and take proper safety âprecautions. If âthe â˘switch â¤shows âno continuity â˘when âŁit should,â or theâ lock â¤does not recieve âŁvoltage when âŁcommanded, the switch/assembly is likelyâ faulty.
Is the 137353300 compatibleâ with âmy Frigidaire washer model?
Compatibility depends on the specific washer model and year. Always⤠verify⤠by checking your washer’s model number (usually on a â˘tag behind the lid or on the cabinet)â and â˘cross-referencing it with the part number onâ the manufacturer’s âparts list âor a trusted parts distributor. Physically compare the â¤mounting and electrical connector to ensure â¤a match. â¤If in⣠doubt, provide yourâ washer model to theâ parts âsupplier⤠or manufacturer for confirmation.
Can I replace the lid âŁlockâ switchâ myself,and what âtools and steps are required?
Yes,it⣠is indeed commonly a user-serviceable part for those cozy with basicâ appliance repair. â¤General steps: unplug the washer; remove the â˘console or top panel perâ your model’s service âŁaccess method;â locate and remove the screwsâ or⤠clips holding â¤the lock assembly;⤠disconnect the wiring harness;â swap in the new 137353300⤠unit and reconnect the harness; reassemble panels. â¤Basic tools: screwdriver(s),â nut driver set or â¤socket setand pliers. A multimeter is helpful â˘for testing. âFollow safety precautions andâ consult model-specificâ service instructions if âavailable.
How long does replacement usually take and what â˘doesâ the part cost?
For someone prepared with tools and a replacement part, replacement⢠typicallyâ takes âŁ15-45 minutes depending on the modelâ and âhow â¤easily⤠the accessâ panels come off. âŁPart cost varies by supplier⣠but typicallyâ ranges from about⣠$15 â¤to $60.⣠Prices â˘change over time so check current listings âor the manufacturer’s parts store.
Can â˘I bypass the lid lock to make the⣠washerâ run if the switchâ is â˘bad?
You should⢠not bypass âthe lid lock. Bypassing⢠removes an âimportant⢠safety âfeature that âŁprevents the washer from running with the âlid open and can cause injury or further damage. Bypasses can also confuse the controlâ board,⤠cause error codes, âor âŁviolate local safety standards âand â¤void warranties. If âyou need temporary operation, the safe option is to replace â˘the faulty switch or have a⢠technician perform a proper repair.
After I â˘install the new 137353300 switch, do â¤Iâ need to resetâ or calibrate the washer?
Most Frigidaire models do not ârequire a â˘special programming step after replacing the lid lock – simply reconnectâ power and run a testâ cycle to confirm operation. Some models have diagnostic âor calibrationâ modes; ifâ youâ see persistent error âŁcodes after replacement, consult your washer’s â˘manual for entering diagnostics or perform a powerâ cycle (unplug for â30 seconds, than⢠restore power).⤠If problems continue,⤠furtherâ diagnosis of the â¤controlâ board or related components might potentially beâ needed.
Insightsâ and âConclusions
Theâ 137353300 âFrigidaire washer lid lock switch serves a critical safetyâ and operational role by ensuring the â˘washer door is securely locked during wash andâ spin cycles, preventing accidental access, water âŁlossand potential⣠injury. As âan interlockâ and control input, a properly functioning lid lock switch helps âthe machine complete âprogrammed cycles âreliably and maintain manufacturer safety standards, makingâ it an essential component for both â¤performance and user protection.
as symptoms of âŁa⢠failing lid lock switch can mimic other electrical or⤠control issues, proper diagnosis âŁis critically important to avoid⢠needless repairs. Whenâ testing indicates a defective switch, replacing it â˘withâ the correct 137353300 part⢠orâ an⢠equivalent specified by the manufacturer restores expected behavior and â˘safety. For âbest results and to maintain appliance integrity, follow manufacturer⤠guidance â˘or engage a qualified service technician for accurate⣠diagnosis, safe handlingand â¤post-replacement verification.
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