GE CDT865SxJ0 Series Technical Service Manual

Contents

GE CDT865SxJ0 Series Technical Service Manual Manual pdf 13 page image

– 13 –TroubleshootingService LED• Check voltage input to the dishwasher.• Verify door switch operation, consult ConsumerError Mode.• Start pad must be pressed within 4 seconds ofclosing the door (safety feature).• Check main board Service LED (see MainControl Diagnostics in Electronic Controls).• Verify that the dishwasher is not in demo mode(see table in Main Control Diagnostics in theElectronic Controls section of this guide).• CSM (Current Sense Module) tripped. Pleaserefer to On the Main Control Board CSM in theElectronic Controls section of this guide.)ODVKLQJ/(' VRUDÀDVKLQJGLVSOD\ VRPHPRGHOV LVDQLQGLFDWLRQWKDWWKHFRQWUROLVZDLWLQJIRUDVWDUWcommand or that the door is in the open position. If there is a leak fault detected, the dishwasher will notstart until the water is not detected in the ÀRRUSURWHFWSDQ1RRWKHUHUURUVZLOOEHDXWRPDWLFDOO\GLVSOD\HGor cause a no-run condition. If board communications are an issue, look for a fault on the main control boardService LED. All of the above diagnostics are covered in this service guide.This troubleshooting section is an overview of diagnostic capabilities of the electronic control. The controlfeatures allow retrieval of error codes, operation of loads in service mode and further diagnostics of theelectronic controls are possible with the use of the Service LED on the main control board. Details onConsumer Error Mode and Service Mode, as well as Service LED are located in the Electronic Controlssection of this service guide.To view the Service LED, disconnect power, lower the control box bottom cover and reapply power to thedishwasher when the control is in a safe position.Flashing LightsWill Not StartSymptom: Dishwasher is “dead”, no LEDoperation, no button operation orbeeping occurs.Diagnosis: Attempt placing the dishwasher inConsumer Error Mode.Cure: The CSM (Current Sense Module) istripped and must be fully diagnosed.Refer to On the Main Control BoardCSM section of this guide.Symptom: Start button either does not respondor it makes a triple beep soundevery time it’s pressed AND all otherbuttons respond as normal.Diagnosis: The dishwasher may be in demomode.Cure: To exit demo mode, hold “START” and“HEATED DRY” at the same time for 5seconds.