Repair problem
Will Not Start Troubleshooting Guides
Published FixGraph guidance for diagnosing and responding to will not start.
Matching published guides
Choose a guide that matches the service, equipment, and conditions you are seeing.
-
Amana furnace ignition control will not start: What to Check and What to Do Next
An Amana furnace that will not start may have no valid thermostat call, no power, an airflow or venting safety interruption, an ignition or flame-sensing problem, a gas-supply issue, or a failed ignition control. Confirm the thermostat is calling for heat, the nearby furnace switch and labeled breaker are on, and the accessible filter and registers are not blocked.
-
Amana furnace will not start: What to Check and What to Do Next
If an Amana furnace will not start, first confirm the thermostat is calling for heat, the system has normal visible power indications, the filter and registers are not obviously restricted, and the status light or display is recorded without opening the cabinet. Then note the last safe stage: no response, blower or inducer only, ignition attempt without flame, brief flame followed by shutdown, or a normal fan-only response.
-
Amana Washer Will Not Start: What to Check and What to Do Next
When an Amana washer will not start, first confirm that the selected cycle is valid, the Start control is being held as the model requires, and the lid or door is fully closed and latched. Then check the control-lock or delay state, household power, and both water valves.
-
Carrier furnace will not start: What to Check and What to Do Next
If a Carrier furnace will not start, first determine whether the thermostat is actually calling for heat and whether the furnace is completely silent, produces a click or motor sound, or starts and then stops. Set the thermostat to Heat above the room temperature, confirm the furnace switch and labeled breaker are on, and inspect the accessible air filter and external airflow.
-
Furnace will not start power or gas status is unknown: What to Check and What to Do Next
When a furnace will not start and you do not know whether power or fuel is available, begin with safe, external observations: confirm the thermostat is calling for heat, look for a furnace power switch or tripped breaker, check the filter and registers, and note whether the furnace is completely silent or begins a startup sequence.
-
Furnace will not start thermostat is calling: What to Check and What to Do Next
If the thermostat says it is calling for heat but the furnace does not start, verify the thermostat mode and setpoint, the furnace service switch, and the furnace circuit breaker without opening the cabinet. A dirty filter or blocked return can prevent safe operation, while a tripped limit, ignition or flame-sensing fault, gas-supply issue, control failure, or hard lockout can stop the sequence after the call begins.
-
Furnace Will Not Start: Blower Is Silent—What to Check and What to Do Next
When a furnace will not start and the blower is completely silent, begin with the thermostat call for heat, the furnace switch, the circuit breaker, the blower access door, and the air filter.
-
Furnace will not start: What to Check and What to Do Next
Start with safe observations, not a furnace-panel repair. Note whether the thermostat display is awake and calling for heat, whether the home has a broader power interruption, whether the furnace shows an external status light or code, and whether the return-air filter or registers visibly restrict airflow.
-
Goodman furnace will not start: What to Check and What to Do Next
A Goodman furnace that will not start should be diagnosed by its first response to a heat call: no display or sound points toward control power, a running inducer with no flame points toward draft or ignition sequencing, and a blower that runs without heat points toward an open limit or airflow problem.
-
Lennox furnace will not start: What to Check and What to Do Next
If a Lennox furnace will not start, first check for gas odor, a carbon-monoxide alarm, smoke, soot, or an abnormal flame and leave the home for danger signs. Otherwise confirm the thermostat is active and calling for heat, check the furnace switch and breaker from a safe position, and replace or clean the filter only as the exact model instructions allow.
-
Rheem Furnace Will Not Start: What to Check and What to Do Next
When a Rheem furnace will not start, first determine whether the thermostat is calling for heat and whether the furnace has visible power. Check the thermostat mode and setting, the furnace switch or breaker from a safe position, and that the access door is fully seated; replace or clean the filter as the model instructions direct and keep return and supply grilles clear.
-
Trane Furnace Will Not Start: What to Check and What to Do Next
For a Trane furnace that will not start, first confirm the thermostat is calling for Heat and has power, then check the furnace service switch and breaker without repeatedly resetting a tripped circuit. With the furnace power off, inspect the filter and make sure return and supply vents are not blocked.
-
Washer Control Board Will Not Start: What to Check and What to Do Next
A washer that will not start may have no power, a control lock, an unrecognized door or lid state, a required water condition, a delayed or paused cycle, or a control fault; the symptom alone does not prove that the control board is bad. First classify whether the display is blank or the panel has power.
-
Washer door lock will not start: What to Check and What to Do Next
When a washer will not start because the door lock is not engaging, first remove clothing or debris from the door gasket and latch, close the door firmly, and check the display for a control-lock or door-lock message. Confirm the water valves are open and use the exact owner's guide for the Start-button timing or reset sequence.
-
Washer lid switch will not start: What to Check and What to Do Next
A top-load washer that will not start because it does not recognize the lid as closed may have an obstructed or misaligned lid striker, a damaged lid switch probe or magnet, debris at the lock, or a model-specific lid-lock or control fault. First note whether the washer has display lights or any response, close the lid firmly without slamming it, and inspect only the visible striker, probe or magnet, and lock opening.
-
Washer will not start command is ignored: What to Check and What to Do Next
When a washer ignores Start, first distinguish a control-panel issue from a safety condition that is correctly preventing the cycle. Confirm the display is on, select a normal cycle, press Start the way the model requires—some touch panels need a deliberate one-second press—and check for Control Lock or Child Lock, Delay Start, an open door/lid, a previous cycle that has not finished draining, or an error.
-
Washer will not start display has power: What to Check and What to Do Next
A washer can have a lit display while a safety or control condition prevents the cycle from starting. First select a valid cycle, close the lid or door completely, press the model's Start or Start/Pause control as directed, and look for Child Lock, delay-start, pause, drain, or door-lock indicators.
-
Washer Will Not Start Even Though the Door or Lid Is Closed: What to Check and What to Do Next
A closed door or lid is necessary but does not prove that the washer has locked it or is ready to run. Check the display for a door, lid, control-lock, or other error; make sure no garment or debris is caught at the latch; press Start or Pause once after selecting a valid cycle; and confirm the washer has power from its wall outlet.
-
Washer will not start: What to Check and What to Do Next
Confirm the washer has a stable display or indicator, the door or lid is fully closed, the selected cycle is valid, and no water or safety fault is visible. Do only external, owner-level observations: do not open panels, bypass a lock, or work on live wiring. If the control remains unresponsive, a lock will not engage, or water is present, stop and arrange appliance service.
-
York furnace will not start: What to Check and What to Do Next
When a York furnace will not start, first determine whether the thermostat is actually calling for heat and whether the furnace is completely silent or begins a sequence and then stops. Confirm Heat mode and a set point above room temperature, check thermostat batteries if used, verify the furnace switch and breaker are on, and inspect the user-accessible filter and return or supply grilles.