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Error code reference
Kenmore Dishwasher Error Code E1
Heating system fault (heater, Hi-Limit, flow switch, NTC, control heater relay).
SourceKenmore Elite Dishwashers - Full Service Manual (630.16302-630.17303)p. 52
Diagnostic procedure
The full E1 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Run test program and measure current to dishwasher during heating steps S:04/S:05; if ~11A heater system is OK, if ~1.5A check heater system components.
SourceKenmore Elite Dishwashers - Full Service Manual (630.16302-630.17303)p. 52
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
4 manuals in the MyPros+ library document this code for Kenmore dishwasher.
Models covered by the manuals that document this code
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