Garage door opener error codes
107 garage door opener codes from 5 brands. Pick your brand, or search the code from your display.
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Chamberlain garage door opener codes 26
Yellow Learn LED rapid flashStuck button on a remote or keypad1-1Safety sensor wire open or sensors not connected1-2Safety sensor wire shorted or reversed1-3Door control wire shorted1-4Safety sensors misaligned or beam blocked1-5Travel module or RPM sensor fault1-6Door coasting after stopping2-1Logic board fault 2-12-2Logic board fault 2-22-3Logic board fault 2-32-4Logic board fault 2-42-5Logic board fault 2-53-2Travel limits lost after power return3-3Battery charging circuit error3-5Door stops open or reverses to closed limit4-1Force or travel fault, door reverses before floor4-3Door stops and reverses just before the floor4-4Door stops before reaching full open4-5Travel module connection or door movement fault4-6Safety sensors blocked or misaligned1 flashSafety sensor wire broken or disconnected2 flashesSafety sensor wire shorted or reversed3 flashesDoor control (wall button) fault4 flashesSensor beam misaligned (sender steady, receiver dim)5 flashesNo RPM pulses detected in the first second6 flashesMotor circuit failure
Craftsman garage door opener codes 26
Yellow Learn LED rapid flashStuck button on a remote or keypad1-1Safety sensor wire open or sensors not connected1-2Safety sensor wire shorted or reversed1-3Door control wire shorted1-4Safety sensors misaligned or beam blocked1-5Travel module or RPM sensor fault1-6Door coasting after stopping2-1Logic board fault 2-12-2Logic board fault 2-22-3Logic board fault 2-32-4Logic board fault 2-42-5Logic board fault 2-53-2Travel limits lost after power return3-3Battery charging circuit error3-5Door stops open or reverses to closed limit4-1Force or travel fault, door reverses before floor4-3Door stops and reverses just before the floor4-4Door stops before reaching full open4-5Travel module connection or door movement fault4-6Safety sensors blocked or misaligned1 flashSafety sensor wire broken or disconnected2 flashesSafety sensor wire shorted or reversed3 flashesDoor control (wall button) fault4 flashesSensor beam misaligned (sender steady, receiver dim)5 flashesNo RPM pulses detected in the first second6 flashesMotor circuit failure
Genie garage door opener codes 16
1 blinkMotor drive board interrupt2 blinksController board interrupt3 blinksOpener overheated or over-cycled4 blinksForce settings incorrect5 blinksSafe-T-Beam malfunction6 blinksWall console does not work7 blinksLimit switches not working8 blinksWall console is lockedRed LED continuousProgramming incompleteRed LED 1 blinkTransmitter has not learnedGreen LED 1 blinkLimits incomplete or door obstructionGreen LED 2 blinksUp limit, wiring or sensor alignmentGreen LED 3 blinksLimits set backwardsGreen LED 4 blinksWall button wire short or reversedGreen LED 5 blinksChain/belt too tight or control failureSafe-T-Beam red LED flashingSafe-T-Beam sensor LED flashing red
LiftMaster garage door opener codes 31
Yellow Learn LED rapid flashStuck button on a remote or keypad1-1Safety sensor wire open or sensors not connected1-2Safety sensor wire shorted or reversed1-3Door control wire shorted1-4Safety sensors misaligned or beam blocked1-5Travel module or RPM sensor fault1-6Door coasting after stopping2-1Logic board fault 2-12-2Logic board fault 2-22-3Logic board fault 2-32-4Logic board fault 2-42-5Logic board fault 2-53-2Travel limits lost after power return3-3Battery charging circuit error3-5Door stops open or reverses to closed limit4-1Force or travel fault, door reverses before floor4-3Door stops and reverses just before the floor4-4Door stops before reaching full open4-5Travel module connection or door movement fault4-6Safety sensors blocked or misaligned1 flashSafety sensor wire broken or disconnected2 flashesSafety sensor wire shorted or reversed3 flashesDoor control (wall button) fault4 flashesSensor beam misaligned (sender steady, receiver dim)5 flashesNo RPM pulses detected in the first second6 flashesMotor circuit failureMAS 2 blinksClutch slippingMAS 4 blinksRPM sensor errorMAS 8 blinksBrown-outLMEP steady flashPhoto eye wire disconnected or damagedMAS 5 blinksOperator wiring problem
Overhead Door garage door opener codes 8
Red LED continuousProgramming incompleteRed LED 1 blinkTransmitter has not learnedGreen LED 1 blinkLimits incomplete or door obstructionGreen LED 2 blinksUp limit, wiring or sensor alignmentGreen LED 3 blinksLimits set backwardsGreen LED 4 blinksWall button wire short or reversedGreen LED 5 blinksChain/belt too tight or control failureSafe-T-Beam red LED flashingSafe-T-Beam sensor LED flashing red