Error code reference

Jenn-Air Dishwasher Error Codes

Q: How do I find the error code on my Jenn-Air Dishwasher?

Most Jenn-Air dishwashers show the code directly on the control panel display. If your model has no display, it can be read by entering diagnostic mode with the key sequence for your model. The full procedures include model-specific instructions for reading codes.

Q: What do I do if my code is not listed?

Some codes are model-specific or only appear in diagnostic mode. Enter your model number to get codes specific to your unit, or contact us. We update the database continuously from manufacturer service documentation.

Q: Are these codes specific to my model?

The codes here apply broadly to Jenn-Air dishwashers. Meanings and diagnostic steps can vary by model and production year, so enter your model number for model-specific information and procedures.

Q: How much does it cost to access the full diagnostic procedures?

A 3-day pass is $9.95 one-time and gives full access to all brands, codes, and procedures. Monthly access is $29/month with unlimited access to everything including Max AI diagnostics.

70 error codes documented with diagnostic procedures.

Have your model number? Get codes specific to your unit.

1-1Control detected K400 pilot relay stuck closed.1-2Damaged or corrupted memory on control board or incompatible software components inside…10-1Dispenser electrical problem 10-2Vent wax motor electrical problem (not all models)10-3Drying fan error (on models with fan)160° Rinse LED + Clean LEDMotor low current condition detected during Field Service Test.2-1Control detected stuck key(s) in keypad or keypad connection.2-2No response from user interface; User Interface cannot communicate with main control or…3-1Open thermistor/OWI temperature sensing circuit 3-2Shorted thermistor/OWI temperature sensing circuit 3-3OWI (optical soil sensor) failure or failed calibration.4-2Motor problems force cycle to start and stop repeatedly.4-4Wash motor failure 5-1Door switch stuck open 5-2Door switch stuck closed 6-1Low water or no water (mechanical problem)6-2Fill valve electrical problem 6-3Suds or air in pump 6-4Float switch open 6-6Fill valve triac on control shorted, or fill valve mechanically stuck open.6-8Rinse aid dispenser problem (for models with water softener 7-1No heat 7-2Heater stuck on 8-1Slow drain 8-2Drain motor electrical problem 8-3Drain motor electrical problem 8-4Drain motor electrical problem 9-1Diverter can't find position 9-2Diverter stuck on 9-3Diverter disk missing 9-4Diverter problem (general).E:00Heating fault (stored once during first wash cycles on new appliances until certain FD)…E:01Communication error between the electronics (interface error between power module and…E:02Pump control or pump switch-over defective; internal fault on power module.E:03Working relay for heater defective; appliance operates without heater.E:04Working relay for auxiliary heater (Zeolite) defective; appliance operates without…E:05Ground fault at Zeolite heater; safety relay heater defective; appliance operates without…E:06Door Hall sensor fault; wire to the Hall sensor interrupted or power module defective.E:07Fan defective or blocked, or module on the fan defective; appliance operates without…E:08Fan defective or blocked, or module on the fan defective; appliance operates without…E:09Heating circuit interrupted (resistance, supply wires, contacts of the safety relay on…E:10Zeolite heater heating circuit interrupted (resistance, supply wires); appliance operates…E:11Fan module defective or wires interrupted; appliance operates without auxiliary drying…E:12NTC resistance values outside permitted range; wire or plug interrupted; appliance…E:13NTC resistance values outside permitted range; appliance operates without auxiliary…E:14No impulses from flow sensor although water is detected by heat pump; programme stops…E:15Base carrier safety switch active; appliance cannot be switched off E:16Water supply (impulses from flow sensor) without activation of the filling valve.E:17Water supply rate too high according to flow sensor; programme stops with draining.E:18Water supply rate too low according to flow sensor or no water supply; wait for supply…E:19No impulses from flow sensor although water is detected by heat pump; programme stops…E:20Reserved error code.E:21Circulation pump fault; resistance values of heat pump wrong; programme ends.E:22Circulation pump fault; heat pump blocked; programme ends.E:23Drain pump fault; residual water in the pump sump as filters dirty; programme ends.E:24Drain pump fault; resistance values of drain pump wrong; programme ends.E:25Draining not possible; drain pump cover missing from pump sump, drain pump blocked, or…E:26Water switch fault; no impulses from water switch despite actuation; permanent activation…E:27Undervoltage fault; continuous undervoltage (<170V); programme ends.E:28Aqua Sensor fault; appliance without Aqua Sensor or calibration of Aqua Sensor not…E:29Undervoltage (170V-195V); appliance stops in current position, without function…E:30Aqua sensor fault E:31Undervoltage (170V-195V); stops in current position, appliance without function…E:32Reserved error code; not relevant to customer service.E:33Heat pump detects too low water level in pump sump; heat exchanger valve leaky.Extra Rinse LED + Clean LEDTurbidity Sensor failure detected during Field Service Test.Heated Dry LED + Clean LEDMemory failure detected during Field Service Test.PFPower failure indication; blinks in display after a power outage longer than…Sanitize LED + Clean LEDThermistor failure detected during Field Service Test.Super Scrub LED + Clean LEDMotor high current condition detected during Field Service Test.

Get the full diagnostic procedure for any code

Step-by-step tests, expected values, wiring diagram references, and verified part numbers.

Get Started $9.95 3-day pass

$29/month for unlimited access to all brands and Max AI diagnostics.

More Jenn-Air error codes

Common questions

How do I find the error code on my Jenn-Air Dishwasher?

Most Jenn-Air dishwashers show the code directly on the control panel display. If your model has no display, it can be read by entering diagnostic mode with the key sequence for your model. The full procedures include model-specific instructions for reading codes.

Are these codes specific to my model?

The codes here apply broadly to Jenn-Air dishwashers. Meanings and diagnostic steps can vary by model and production year, so enter your model number for model-specific information and procedures.

What do I do if my code is not listed?

Some codes are model-specific or only appear in diagnostic mode. Enter your model number to get codes specific to your unit, or contact us. We update the database continuously from manufacturer service documentation.

How much does it cost to access the full diagnostic procedures?

A 3-day pass is $9.95 one-time and gives full access to all brands, codes, and procedures. Monthly access is $29/month with unlimited access to everything including Max AI diagnostics.