137353300 â¤frigidaire Washer Lid Lock Switch is an electromechanical lid⣠interlock assembly⢠used on Frigidaire top-load washing machines. It combinesâ a mechanical latchâ and one or more microswitches orâ sensors to detect lid position and,⤠whenâ required,â physically secure theâ lid during certain parts of the wash cycle. As a⣠discreteâ replaceable part it interfaces with theâ washer âcabinet, lid strikerand wiring harness and⣠is typically mounted at the lid opening â˘to engage when the lidâ is closed.
Within the â¤appliance, the lid lock switchâ functions as a safety and â¤control input: it provides an electrical signal to the⣠main control board âthat âŁconfirms âthe âlid is âŁclosed and,⢠in some designs,â actuates a locking mechanism to prevent the lid from opening during high-speed spin or other hazardous operations.The component directly interacts⢠with âthe washer’s control electronics, motor â¤and drive interlock logicandâ safety interlocks for water agitation and spin cycles;⢠a failed â˘or intermittent lid lock signal will usually inhibit motor start, interrupt spin sequencesor trigger error âŁcodes from the control module.
in this article you will find âŁa technical⢠review of âthe part’s⣠intended function and commonâ application areas, guidance on compatibility and part identification, typical âfailure symptoms and diagnostic checksand practical âŁconsiderations â˘for troubleshooting and replacement.â Coverage will focus on how⤠to ârecognize electrical versus mechanical failures, what measurements and⣠visualâ inspections are most informative for a technicianandâ the âinstallation and safety considerations to⣠observe when replacing the⣠137353300 âunit or its mating âcomponents.
Table of Contents
- Function â˘and âsafety Role of the Lid Lock Switch in Frigidaire Washing Machines
- How the âŁ137353300 Frigidaire Washer Lid Lockâ Switch Integratesâ withâ the âControl Board and Interlock Circuit
- common⢠Failure Symptoms,⤠Fault Codes, â¤and Mechanical/electrical Indicators of Lid âLock Malfunction
- Replacement Considerations, Connector Pinout and âStepâbyâStep Installation Procedures
- Q&A
- wrapping⢠Up
Function and Safety Role âof the Lid Lock Switch â˘inâ Frigidaire Washing⣠Machines
the 137353300 Frigidaire⢠Washer Lid Lock Switch is an⤠electro-mechanical interlock âthat âperforms two linked tasks: it physically secures the lid during agitationâ and âŁhighâspeed spinand itâ provides a binary status⤠signal to the washer’s control board indicating whether the lid is âŁlatched. âThe assembly typically contains a mechanical latch/strike and one or more internal switches or sensors; when the latch is engaged âthe switchâ closes (or changesâ logic state) and the controller allows motor and water-valve operations⣠thatâ would be unsafe with⢠the lid open. Replacement compatibility depends on matching the part’s mounting geometry,â harness connector,⤠and the controller’s expectedâ signal type, so technicians should verifyâ the â¤OEM part number âand connector pinout beforeâ installingâ a replacement.
- Operational behaviors: physically âblocks lid openingâ during spin andâ sends a locked/unlocked signal to the control board.
- Common failure symptoms: washerâ will notâ advance to spin, cycles stop or abort, lid remains locked after âcycleor⤠intermittent error/diagnostic indicators related to the⢠lidâ circuit.
- Diagnostic checks: verify⢠continuity or â˘switching action â¤with aâ multimeter while manually actuatingâ theâ latch, check harnessâ continuity and â¤voltage â¤atâ the control board connectorand inspect for brokenâ plastics⢠or melted contacts.
| Item | Description |
|---|---|
| Function | Mechanical latch â˘plus electrical switch that reports lid â˘state to the control board |
| compatibility | Direct-fit on models that list 137353300; confirm connector⣠type,â mountingâ holesand⢠pinout |
| typical service action | Test switching continuity,â inspect latch for mechanical damage, replace assembly and â¤clear diagnostic codes âif â˘needed |
In practical service, a technician will isolate the â˘lid âlock⣠circuit to determine whether faults â˘originate in⤠the⤠switch assembly, the âharness,⤠or the controller input. For⢠example, â˘ifâ the control â˘board does not receive the locked signalâ but the latch physically moves, the switch contacts âor internal â¤wiring are âlikelyâ defective; conversely, âno actuation of âthe latch⤠when a lock request is present points to a failed actuator,â wiringor absent drive voltage. After installing a replacement 137353300 Frigidaire Washer Lid Lock Switch,â verifyâ correct mechanical engagement and⤠confirm the controlâ board senses the locked state during a test cycle⣠before returning â¤the machine to service.
How the 137353300⣠Frigidaire â¤Washer⢠lid Lock switch Integrates with the Control Board and Interlock â˘Circuit
The 137353300 Frigidaire Washer âŁLidâ Lock Switch is a⢠combined mechanical latch and electrical switching assembly â˘that provides both a physical⢠interlock and âan electrical status signal to the washerâ control board. When the control board initiates â¤a lock sequence it⣠energizes⤠theâ lock coil (if present) â¤and thenâ monitors one âorâ more switch contacts⢠in the assembly to confirm the lid is latched. Those contacts change state when the lidâ moves from open⣠to closed/locked, allowingâ the control board’s interlockâ input to enable motor operation â˘and high-speed spin âfunctions while⤠preventing user access during hazardous portions of the cycle. The switch typically presents simple âŁopen/closed contacts to the board (sensed as a logic or âsense line), although specific implementations âŁcan use⢠low-voltage DC sensing or mains-referenced âŁsignalsâ depending on the model’s control circuitry-consult âthe washer’s wiring diagram⤠before assuming âsignal levels.
In practical service, the lid lock’s integration with âthe control board⢠means a failed switch will usually show as a no-start, a⤠mid-cycle stopor a locked-lid error code because the board either never â¤sees the âlockedâ confirmation or cannot energize the latch.⤠Technicians âŁverify functionality âby checking continuity âor â˘contact state between the assembly’s connector pins while operating the latchand by âmeasuring coil resistance if present; aâ direct replacement such⢠as 137353300 must match the board’s connector pinout and switching âlogic to âfunction correctly. For â˘troubleshooting and âreplacement,verify⢠wiring harness compatibility,confirm â˘the board’s expected sense⣠behavior,and observe the switch during âŁa lock/unlock cycle to confirm correct âtiming and feedback to the control⣠board.
- Primary functions:â mechanical latch, switch feedback âto control boardand⣠coil actuation on âapplicable models.
- Common diagnostic checks: â¤continuity ofâ switch contacts, coil resistanceand correct connector pin mapping.
- Failure modes: no lock (board inhibits⤠cycle), false-locked state (board halts or displays error), intermittent⢠operation âŁunder vibration.
| Item | Description |
|---|---|
| Lockâ coil â/⣠actuator | Receives driveâ power from the controlâ board to engageâ theâ mechanical latch (if used). |
| Feedback switch contacts | Provideâ the control board with a⢠binary locked/unlocked status used â˘by the interlockâ circuit. |
| Connectorâ / pinout | Must match controlâ board â˘harness;â determines the signal mapping for coil and⤠sense lines. |
Common Failure Symptoms, Fault Codesand mechanical/Electricalâ Indicators of âLid Lock â¤Malfunction
The lidâ lock on a top-load Frigidaire isâ a safety andâ interlock assembly thatâ confirms the lid is⢠closed and mechanically secures it⣠during wash and spin. The 137353300 Frigidaire Washer Lid Lock Switch combines a mechanical latch and electrical switch âor â¤solenoid so the âcontrol board receives a closed-lid signal and the actuator â˘prevents⤠theâ lid from opening under spin. When incompatible â¤or failed,â the washer may refuse â¤to⤠enterâ agitation or â¤spin modes, register a lid-related fault code,⣠or operate intermittently; âalways verify compatibility by matching the part number to the appliance’sâ serviceâ manual or the original â˘assembly before replacement.
- No motor startâ or failureâ to advance toâ the next⤠cycle step while the display shows a lid-related⢠fault or blinks – often⢠the â¤first symptom technicians observe.
- Audible absence of an engagement click when the cycle reaches âthe lock stepor a tactile failure to latchâ when testing manually.
- Intermittent operation: lock works sometimes, fails at others, indicating wear, corrosion on connector pinsorâ intermittent contact âin the switch.
- visible âŁdamage:â melted connector housing, fractured âlatchâ componentsor burnt discoloration at terminals suggesting electrical overload⤠or âshort.
Diagnosing the component requires both mechanical inspection and electrical verification. Use aâ digital multimeter to check for continuity â¤across⣠theâ switchâ contacts â˘in the closed/latch position and to verifyâ the actuatorâ coil is not⣠open-an open circuit in either indicates⣠a failed part. During âŁan active cycle, measure â˘whether the control board âŁsupplies⢠the expected drive voltage âto the lock terminals (refer to the washer’sâ wiring diagram) – no supply suggests â˘a⤠control âor⤠wiring âfault rather thanâ the lock itself. Practicalâ examples: if â˘the lock never⢠clicks but âreceives the correct drive voltage, replace⣠the 137353300 Frigidaire Washer Lid Lock Switch; if ther is voltage absence, âtraceâ harness â˘and control âŁoutputs first.
| Item | Description |
|---|---|
| Symptom: âNo engagement | Checkâ for actuator voltage during lock command and continuity of switch/coil; inspect⢠connectors for âcorrosion. |
| Symptom: Intermittent lock | Wiggle âŁtest wiring, measure resistance under different lid â¤positions, â˘and inspect for broken latch geometry. |
| Symptom:â Visible⢠damage | Replace the entire assembly; physical âŁdeformation orâ burnt terminals typically âŁcannot be reliably repaired. |
Replacement Considerations,Connector Pinout and StepâbyâStep⣠Installation Procedures
The 137353300 Frigidaire Washer Lid Lock Switchâ combines a⤠mechanical latch with electricalâ interlock contacts to⤠provide both physical âclosure and door-status feedback to the â¤washer control board. During aâ wash cycle the lockâ solenoid holds the lid âclosed while integrated â˘contacts report⢠door⣠closed or door open states (typically arranged as NC/NO contacts).â Replacement⤠considerations include matchingâ the mounting flange, actuator âgeometry⤠andâ connector style; a visually⤠similar part can still be incompatible âif the pinout or actuator orientation differs.⣠Inspect the â¤connector keying and confirm theâ control-board wiringâ harness matches the replacement before installing.
Installation is straightforward when âthe connector pinout and mechanicalâ fit âŁare verified in advance.Basic⣠steps are: remove power,â photograph and labelâ the harness, unplug âŁtheâ old switch, confirm pin functions⤠with aâ continuity/voltage check, install the new switch and secure the assembly, then run a short⢠diagnostic or test cycle to âŁconfirm proper lockingâ and sensing. If the lid âfails to latch âbut âthe control board is commanding lock voltage,⣠the switch or its⣠internalâ contacts âare âlikely faulty – if there is no command voltage, âtrace back to⤠the⢠control board or harness. Follow theseâ practical checks to reduce bench time andâ avoid misdiagnosis.
- Before starting: disconnect power, compare part numbers and connector shapeand gather a âmultimeter and âbasic â¤hand tools.
- Label the⣠harness and take reference photos⢠so reassembly preserves wire routing and connector orientation.
- Verify⤠pin functions with continuity and with the washer’s diagnostic mode or by measuring commanded voltage during a lock cycle.
| Item | Description |
|---|---|
| Pin 1 | Lock coil/actuatorâ supply (driven by âcontrolâ board; voltage varies by model) |
| Pin 2 | Common contact â˘for door-state sensing |
| Pin 3 | Normally closed⢠(NC) contact⤠– closed when lid is open |
| Pin 4 | Normally open (NO)â contact – closed â¤when lidâ is latched |
Q&A
What isâ part 137353300 and what⢠does the â¤frigidaire washer lid lock switch âdo?
Part 137353300 is the lid lock /⢠lid switch assembly used on certain Frigidaire topâload washers. â˘Itsâ job⢠is to tell the washer control that the â¤lid isâ closed and to physically lockâ the lid duringâ parts of theâ cycle⢠(spin/highâspeed âagitation) for user safety. If⣠the switch fails theâ washer may not start, may stop â¤midâcycleor may âŁfail to unlock âat the end of a cycle.
what are â˘the common âsymptoms of a âbad lid lock switch (137353300)?
Common symptoms include: âwasher⣠will not begin a cycle âor will not advance to⣠spin; âwasher shows a door/lidâ lock error or flashes; lid lock clicks⣠but the washerâ does not engage; lid remains locked after cycle â¤completion; orâ intermittent⢠operation where the washer sometimes works âand sometimes does not. Before replacing the switch, check wiring and connectors âfor⢠corrosion or⣠damage.
How do âI test âŁthe lid lock switch to⣠see if it needs âŁreplacement?
First âunplug the âwasher. Locate the lock assembly and disconnect its harness.⣠With a multimeter âset to continuity/ohms you can test the switch contacts.â Many switches have common,normally open and normally closedâ terminals; âwith âthe lock in the unlocked state one pair shouldâ show⤠continuity and⤠whenâ actuated (or when the locking mechanism⣠is moved) the continuity âŁshould change. If you see no continuityâ changes or an open circuitâ where a connection is âexpected,the âswitch is faulty. If you aren’t cozy âwith electrical testing, âa technician⣠can perform the test safely.
How⣠do I replace â˘the 137353300 lid lock switch? Is âit a challenging DIY â˘job?
Replacement is â¤moderate difficulty.â Always âdisconnect âpower first. typically you will: open the top panel or remove⢠the control â¤console (model⢠dependent),â remove screws securing the lockâ assembly at the top opening, unplug the âwiring harness,⤠remove the old assembly andâ install⢠the new one, reconnect the harness, âŁand reassemble.Make sure âthe new lock aligns âwith âthe lid â¤strike and engages correctly. â¤If you’re unsure of the disassembly steps for your specific âmodel, consult the service manual or hire âŁa technician.
Is part 137353300 an OEM Frigidaire part and⤠will it fit my washer model?
137353300 is an OEM replacement part used by frigidaire andâ related⢠brands on select models. fitment âvaries by model and production year. âŁAlways verify compatibility by checking your washer’s model numberâ against âthe parts listing âfrom Frigidaire or aâ trusted âparts supplier before purchasing. â˘If you âprovide your⣠washer â¤model number, a parts lookup can confirm⢠fitment.
Can â¤a faulty lid lock be repaired instead ofâ replaced?
In most cases the⢠lid lock switch âŁassembly âis replaced rather than â¤repaired⤠because the âunit is inexpensive andâ contains âmolded plastic and electromechanical⣠components. Minor issues such as a dirty contact or stuck⤠latch can âsometimes be âresolved âby cleaning the âarea âand ensuring âthe latch moves freely,but internal⢠switch âŁfailures require replacement of the assembly.
Are there⣠safety precautions I âshould âtake when â¤replacing the lid lock switch?
Yes.Always unplug the washer before⤠doing any work. Do not operate the washer with the cabinet open. Handle connectors gently to âavoid damaging wiring.⢠After replacement, test the washer through a short cycle to confirm the lid locks and⤠unlocks properly. If â˘you encounter exposed wiring, melted insulation, âor control board damage, â¤stop and call a qualified⣠appliance technician.
How much does the 137353300 lid lock switch cost and âŁis there a âwarranty?
Prices vary by seller but this âOEM part⤠typically âranges from about $20â to $70. Manyâ retailers and appliance part âsuppliers offer âlimited warranties (commonly âŁ90 days âto 1 year) on â˘replacement parts-check the â¤seller’s⤠warranty and return policy before â˘purchasing. If installed by a pro, ask⣠whether labor is covered under âany âŁparts âwarranty âterms.
Wrappingâ Up
The 137353300⤠Frigidaire washer lid lockâ switch serves as a critical safety âand control component,ensuring the washerâ lid⤠remains securely locked during⤠fill,wash and spin⤠cycles.By preventing the â¤lid fromâ opening unexpectedly and âby âcommunicating lock⢠status to the machine’s⣠control system, âŁit helps protect users from injury â¤and preservesâ cycle integrity,â reducing the risk of water loss, mechanical damage⤠or imbalance-related faults.
Accurate diagnosis âand timely replacement of a failing lid lock switchâ are essential to maintain safe, reliable operation.Symptoms âsuch as âŁfailure to start, error codes related to theâ lidor intermittent â¤locking behavior indicate âthe need for proper troubleshooting to confirm the âswitch⤠is â˘at â¤fault. Using the correct replacement part and following manufacturer-recommended⤠service practices-or engaging a qualified technician-helps ensure â¤compatibility and restores the appliance to safe â¤working condition.
attention to the lid lock âswitch’s condition and appropriate corrective action when⢠problems arise contribute directly⣠to⢠appliance â¤safety,performance and longevity. Prioritizing correct âdiagnosis, âauthentic replacement parts and proper installation will minimize downtimeâ and help maintain the washer’s intended functionality.
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