318185341 Frigidaire oven Timer clock is an electronic timer/clock module used in Frigidaire ovens and ranges; it functions as the user-facing timing and scheduling component that provides timekeeping, timed cook functionsand operator input/display capabilities.the assembly typically comprises a digital display,touchpad or mechanical controls,internal timing circuitry,and a connector interface that links the module to the oven’s main control system.
Inside the appliance, the timer/clock acts as both an interface and a control signal source: it communicates user commands (delay start, cook time, auto-off) to the main control board and issues timing-based enable/disable signals to power circuits that drive heating elements (or gas valves in gas models), the oven lightand related subsystems. the module interfaces wiht the main control, door and safety interlocks, and temperature sensing inputsand it relies on correct supply voltage, groundingand harness connections to function; a failure can manifest as loss of timed functions, unresponsive operator controlsor in some designs, broader control faults if shared circuitry is affected.Physically, the part is typically mounted behind the control console or chassis and connects to the appliance via a multi-pin harness or board-to-board connector.
In this article readers will find a technical walkthrough of the 318185341 timer/clock’s functional role, compatibility and part-identification guidance, common failure symptoms (such as no display, unresponsive keypad, incorrect timing or intermittent operation), step-by-step troubleshooting checks (visual inspection, connector and continuity checks, supply-voltage verificationand isolation testing)and practical replacement considerations such as verifying OEM cross-reference, connector pinout matching, ESD precautionsand safe power-disconnection procedures before service. The content is intended to provide technicians, engineers, and appliance owners with the diagnostic context and procedural considerations needed to evaluate and, when appropriate, replace the timer/clock assembly safely and accurately.
Table of Contents
- function and Role of the Part within Frigidaire Oven Control Systems
- How the 318185341 Frigidaire Oven Timer Clock Works Inside the Appliance
- Common Failure Symptoms, Error Codes and Diagnostic Indicators
- Replacement Considerations, Model Compatibility and Step-by-Step installation
- Q&A
- Final Thoughts
Function and Role of the Part within Frigidaire Oven Control Systems
The 318185341 Frigidaire Oven Timer Clock functions as the user-facing timing and scheduling module in compatible Frigidaire ranges, providing the real-time clock, countdown/timed-cook functionsand the interface for delay-start and auto-off operations. It typically performs input debouncing and translates keypad and dial commands into low-voltage control signals or serial commands for the primary control board or relay assembly, while also driving the display and indicator lights. In practical repair scenarios,matching the exact part number and connector layout is necessary as firmware,pinout assignments,and diagnostic routines vary between models; installing the wrong timer will frequently enough result in mismatched signals or nonfunctional timed features even if the physical harness connects.
Within the oven control system this module coordinates timing logic with thermal inputs and high-voltage switching: it monitors thermostat/probe feedback or receives temperature data from the main control, then issues timed enable/disable commands to heating element relays and fans according to user-programmed cook cycles. Common symptoms of a failing timer include blank or frozen display, unresponsive keypad despite correct supply voltage, incorrect or drifting countdownsand a situation where the oven does not energize elements though the timer shows active cook time. For troubleshooting, verify low-voltage supply, continuity of harness pinsand whether the timer asserts the expected control lines during a test cycle; the following list summarizes primary functions and interfaces involved.
- Real-time clock and countdown/timed cook control
- User interface: keypad scanning and display driving
- Low-voltage control outputs to main board or relay modules
- Compatibility dependent on connector pinout and firmware
- Diagnostic indicators for fault reporting and service modes
| Item | Description |
|---|---|
| Part | 318185341 Frigidaire Oven Timer Clock – timing/user interface module |
| Interface | Keypad/display driver; low-voltage control outputs to main control/relays |
| Typical supply | Low-voltage control supply (transformer-fed, model dependent); main elements switched at line voltage |
| Common failure modes | Blank display, unresponsive inputs, incorrect timing, failure to assert control outputs |
How the 318185341 Frigidaire Oven Timer Clock Works Inside the Appliance
The 318185341 Frigidaire Oven Timer Clock is the oven’s timing and user-clock module that provides elapsed-time control, display, audible alertsand timed start/stop signals for the range. Internally the assembly is either an electronic RTC-based clock or a synchronous motor timer depending on model vintage; it receives the appliance mains supply and communicates timing details to the main control harness. In service practice the clock is responsible for initiating delayed bake cycles, providing countdowns during programmed operationsand presenting the time of day while leaving high-current switching of heating elements to the main control board.
Operationally the clock outputs either hardwired switching contacts or low-voltage digital pulses that the control board interprets to enable relays for bake and broil. Typical fault behaviors include a blank or frozen display, loss of audible beeps, incorrect countdownsor failure to start delayed operations; these symptoms usually indicate loss of clock power, failed internal motor/electronics, or connector/harness faults rather than a problem with the heating relays themselves.For diagnostics, check for proper line voltage at the clock connector, verify continuity of the multi-pin harness to the control board, and bench-substitute a known-good module where available to confirm that timed functions are restored.
- Common features: timekeeping, countdown/timer, delay start, audible alerts.
- Typical symptoms of failure: frozen display, intermittent timing, no delayed start.
- Service checks: verify 120 VAC supply, inspect connector pins, confirm control-board dialog.
| Item | Description |
|---|---|
| Operating voltage | Typically 120 VAC (verify model documentation) |
| Connector | Multi-pin plug to main harness; pin count varies by model |
| Common failure mode | Faulty internal clock motor/electronics or connector/harness corrosion |
Common Failure Symptoms, Error Codes and diagnostic Indicators
The 318185341 Frigidaire Oven Timer clock is the user interface and timing module that provides the oven with real-time clock display, countdown/count-up timer functions, and timing control signals to the main control board. In many Frigidaire ranges this module supplies a low-voltage logic interface and timing pulses while also driving the vacuum-fluorescent or LEAD display; it’s failure modes can therefore present as display faults, timing errorsor functional failures of cooking cycles. Typical observable symptoms include a blank or dim display, intermittent resets of the clock, timers that do not expire or latchand the oven failing to start while touchpad input is ignored. In some cases the control will present alphanumeric error indicators (visible as flashing or steady “F” or “Err” sequences); those patterns should be read against the service manual because identical readouts can come from either the timer module, the main control board, or external sensors depending on the code pattern and timing behavior.
- Blank or dim display – power feed or display driver fault
- Intermittent resets – poor connector, intermittent line voltageor failed internal capacitor
- timer counts but oven does not heat – relay/contacts or control board interface problem
- Flashing error codes – consult pattern timing to distinguish timer vs sensor vs board
diagnostic work should isolate power, interface signals, and firmware/compatibility before replacing the module.start by verifying the incoming supply to the clock module (typically around 120 VAC on residential ranges) at the connector, then check for continuity on the ribbon or wire harness and inspect solder joints and pin contacts for corrosion or burn damage. Use a multimeter to confirm that the clock outputs the expected control signals to the main board when a timer function is engaged; if the clock displays correctly but provides no switching output, the fault is internal to the timer module or its output stage. When error codes appear, document the exact sequence and compare against the oven’s service documentation-persistent codes that remain after cycling power often indicate a control-board or sensor input issue rather than a purely cosmetic display failure.Before ordering 318185341 Frigidaire oven Timer clock as a replacement, verify the part number, connector pinoutand firmware family to ensure compatibility with the specific oven model.
| item | Description |
|---|---|
| No display | Loss of supply or display driver failure; check incoming voltage and connector continuity |
| intermittent reset | Intermittent power, loose connector, or failed internal capacitor causing brownout on the module |
| Timer runs but oven does not | Timer output stage or interface relay failureor main control not accepting timing input |
| Persistent error codes | Record code pattern; may indicate sensor, control boardor timer module depending on timing and code table |
Replacement Considerations, Model Compatibility and Step-by-Step Installation
The 318185341 Frigidaire Oven Timer Clock is the user interface and timing subsystem that provides the oven’s real-time clock, timed-cooking functionsand timed control signals to the main oven controller. In many Frigidaire designs this module reads keypad inputs and displays time information while providing switching outputs or logic signals that initiate bake/clean cycles; failure symptoms include a blank or garbled display, unresponsive keypad, incorrect timekeepingor the oven not starting on timed events. Confirming compatibility requires matching the part number, connector housing and pinoutand the physical mounting points-the same faceplate can fit multiple model variants but a mismatched harness or pinout will prevent correct operation even if the plastic bezel appears to fit.
Replace the timer clock following standard appliance-safety practices: disconnect all power to the oven at the breaker, document connector positions, and verify internal fuses and continuity before and after installation. Typical replacement steps are:
- Remove control panel trim and retaining screws to access the module.
- Photograph or label each harness and disconnect the multi-pin connectors.
- Remove the module, install the 318185341 unit, reconnect harnesses ensuring full seatingand reassemble the panel.
- Restore power and run a functional test of the clock, timer, and timed-cook functions; check for error codes and proper relay/element activation.
Before ordering a replacement, compare the connector pin count and arrangement and, when possible, measure expected supply voltages or consult the appliance wiring diagram to avoid installing an electrically incompatible unit.
| Item | Description |
|---|---|
| Part | 318185341 Frigidaire Oven Timer Clock - control/display module (verify connector type and mounting) |
| Supply | Supplied from oven control circuitry (voltage type varies by model; verify with wiring diagram) |
| connector | Multi-pin wire harness – confirm pin count and keying before ordering |
| common symptoms | Blank display, unresponsive keypad, incorrect timing, oven fails to start on timed commands |
Q&A
What is part 318185341 and which Frigidaire ovens is it compatible with?
Part 318185341 is the electronic clock/timer control assembly (OEM) used on a range of Frigidaire/Frigidaire Gallery electric ranges and wall ovens. It is indeed not global – compatibility depends on the oven model number and production date. Always verify fit by checking the appliance model and serial number on the nameplate (usually inside the oven door frame or on the oven cabinet) and comparing it to the parts diagram for your model or the Frigidaire parts lookup before ordering.
How do I replace the 318185341 oven clock/timer safely?
Turn off power to the oven at the circuit breaker and confirm power is off with a non-contact tester or multimeter. Remove the control panel trim or back access panel per the service instructions for your model, then remove the screws holding the clock assembly. Carefully disconnect the wiring harness(es) and any ribbon cable(s) – note orientation and connector positions or take a photo.Install the new unit by reversing removal steps, reconnecting harnesses, securing the module, and restoring power. If you are not cozy working on live electrical equipment, hire a qualified appliance technician.
The clock display is blank-how can I troubleshoot before replacing the part?
First check house power and the oven circuit breaker. If the oven has no power at all, restore power and test again. If other oven functions work but the clock is blank, inspect the control panel connections: turn power off and verify the wiring harness and ribbon cable to the clock/control board are seated and not damaged. Look for blown fuses or burned components on the control board. If connectors and power look normal and the display remains dead, the clock/timer assembly (or the main control board that supplies it) might potentially be faulty and require replacement.
The timer keeps beeping or won’t stop-what causes this and how do I cancel it?
Most Frigidaire timers will stop when you press the “Clear/Off” or “Cancel” key. If that does not work, restore or cycle power to the oven (turn the breaker off for 30 seconds and back on) to clear latched alarms. Persistent beeping can indicate a stuck keypad switch or a fault on the clock/timer board or main control. If cycling power and pressing the cancel key do not stop it, inspect the key membrane and wiring for shorted contacts and consider replacing the clock/timer module or calling a technician.
Can I program the oven functions through this clock/timer (delayed start, timed bake)?
Yes – on models that support timed cooking, the clock/timer assembly provides functions like setting the clock, using the minute-timer, timed bake, and delayed start. Exact button sequences vary by model; consult your oven’s owner manual for the precise steps (usually involving pressing “Bake” or “Timer” and entering a cook time or start time). If the clock/timer is not responding to inputs, check that the keypad membrane and connectors are intact before replacing the module.
What tools and materials do I need to replace the 318185341 clock/timer?
Common tools: Phillips and flat screwdrivers, nut drivers (often 1/4″ or 5/16″), a multimeter for voltage checks, needle-nose pliersand a camera or phone to document connector positions. Have replacement screws or hardware if originals are damaged.Always use electrical safety equipment and disconnect power before working. If there is any doubt about safe handling of live 120/240 VAC wiring or diagnostics, contact a trained appliance repair technician.
Is it better to buy an OEM 318185341 or an aftermarket clock/timer?
OEM (original equipment manufacturer) parts are recommended because thay match the original connectors, dimensions, firmware behavior, and often come with a warranty. Aftermarket units may be less expensive but can have fitment issues, different button labelingor inconsistent functionality. If purchasing aftermarket, buy from a reputable supplier and confirm a return policy and compatibility with your exact model number.
Where can I get a replacement 318185341 and is there a warranty?
Replacement 318185341 assemblies are available from Frigidaire authorized parts dealers, major appliance parts distributorsand sometimes directly from the manufacturer’s parts website. Autonomous parts stores and online marketplaces may also carry the part; verify the seller’s reputation and part authenticity. OEM parts typically include a limited warranty (terms vary by seller), so check the warranty details at the point of purchase and keep your receipt and appliance model/serial number for warranty claims.
Final Thoughts
The 318185341 Frigidaire Oven Timer Clock serves as the central timing and user-interface component for compatible frigidaire ovens, coordinating cook times, delays, timed shutoffs and clock functions. Its reliable operation contributes to consistent cooking results, proper execution of programmed cycles (including self-cleaning and delay start), and overall appliance usability; a malfunctioning timer/clock can therefore affect both performance and perceived safety of the oven.
Accurate diagnosis is vital when symptoms such as unresponsive controls, incorrect time display, or failure of timed functions appear.Systematic troubleshooting-checking power, error codes, control panel connections, and simple reset procedures-helps determine whether the issue is with the timer/clock itself, the keypador wiring. When basic checks are inconclusive, using proper diagnostic tools or engaging a qualified technician reduces the risk of misdiagnosis and unneeded parts replacement.
When replacement of part 318185341 is determined to be necessary, installing a compatible OEM unit and following recommended safety procedures (power disconnection, careful handling of electrical connectionsand adherence to installation instructions) will restore intended function and minimize the risk of further damage.Proper diagnosis and correct replacement maintain appliance performance, support safe operationand help extend the usable life of the oven.
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