First verify the GDT650 cycle is selected, Start was pressed, and the door closed within four seconds. If the controls show Lock, the manual lists different unlock pad combinations by control panel; match the pictured panel rather than trying every combination. A dark display after these checks is a separate power symptom.
Check door latch, control state, and breaker once
First verify the GDT650 cycle is selected, Start was pressed, and the door closed within four seconds.
A dark display after these checks is a separate power symptom.
Trace a completely unresponsive dishwasher through safe, visible power checks and distinguish loss of power from controls that are awake but waiting for a start condition.
Owner guide: No power & starting
Category & symptom guidance
No power & starting
4 minute read · Shared guidance for dishwashers
Define what “no power” looks like
Check whether the display, status lights, and interior light respond, if your model has one. A blank display is different from illuminated controls that ignore selections or a cycle that has not begun. Note whether the problem followed a power outage, cleaning, installation work, or use of a wall switch. Do not remove the toe panel or probe wiring to decide whether power reaches the appliance.
For a wall switch-controlled installation, confirm the switch is in its operating position. The GE shared manual says its controls may need five to ten seconds after a wall switch is turned on before Start is touched; that interval is specific to that manual family, not a general rule for all dishwashers.
Record which lights or displays respond and which remain dark.
Check an accessible wall switch and household breaker position without opening electrical equipment.
Wait only as directed by the exact model’s owner instructions after restoring a switched supply.
Use the household breaker safely
If the breaker is visibly tripped, follow household guidance to reset it once. A breaker that trips again indicates a condition to investigate; do not keep resetting it or substitute a larger breaker. If the breaker appears normal but the dishwasher remains blank, the fault could be at the appliance, wiring, switch, or supply, and those are not owner panel checks.
If other nearby lights or outlets also lost power, note that pattern because the issue may involve a broader household circuit. Do not use an extension cord as a workaround or access a hardwired connection. A qualified electrician or appliance service provider can determine which supply point needs attention.
Reset a tripped breaker once only if you can do so safely.
Note whether other devices on the same area lost power.
If it trips again or smells hot, leave it off and arrange diagnosis.
When controls light but the cycle will not begin
A lit control panel means the issue may be a start condition rather than loss of power. Check that the door closes fully and that the selected cycle is not in delay mode. A control lock can prevent selections on models with that feature. Locking methods vary; do not try button combinations borrowed from another brand. Consult the controls printed on the panel and the exact-model instructions.
The GE manual describes pressing Start and closing the door within four seconds for its covered models. If a door is opened during a cycle, that manual says Start is used to resume. Other manufacturers may use different timing or require another sequence, so match the action to the appliance in front of you.
Confirm the door is unobstructed and latched.
Check for delay and control-lock indicators.
Use the exact model’s start or resume procedure once and observe the result.
Escalate based on what remains dark
If the panel stays blank after a visible switch and breaker check, stop at that point. Internal power connections and control boards are not safe owner inspection points. Provide the service provider with the display state, whether the breaker holds, and whether other household equipment is affected. Mention any recent installation or outage because it can change where diagnosis begins.
If the display wakes but the dishwasher immediately goes blank, trips power, or shows a fault, do not repeatedly attempt starts. A single safe observation is enough to establish the symptom. Preserve any code or indicator pattern before service, especially if it appears briefly.
Stop after the accessible supply checks fail to restore controls.
Describe breaker behavior, visible lights, and recent events when arranging service.
Preserve any brief indicator or code with a photo if possible.
What to do with what you find
Controls remain entirely blank after checking the accessible switch and breaker.
The cause is beyond normal owner start checks.
Leave internal electrical diagnosis to an electrician or appliance repair provider.
Controls are lit but Start does not launch a wash.
Door closure, delay, lock, or an interrupted cycle may be involved.
Check visible states and use the exact model’s start instructions once.
Have these details ready
Which displays or indicators respond, and whether a visible breaker trips again.
Recent outage, installation work, switch use, and any brief code or light pattern.
Common questions
Should I reset a breaker repeatedly if the dishwasher goes dark?
No. One reset of a visibly tripped breaker is a reasonable check; if it trips again, leave it off and arrange diagnosis.
Can I inspect the wiring behind the toe panel?
No. Internal electrical access is not an owner check. Use visible switch and breaker information to guide service.
General background sources
These sources support the shared guide. Exact model specifications and matched family procedures have their own sources above.
