Written by
Tessa Brandt Appliance Care EditorPublished October 29, 2026
VERIFIED
Error code9d42
ApplianceRange
9d42 is a door-related message for Maytag ranges. Per the manufacturer’s help entry, the fault may lie in the door latch assembly of the oven, in the door switch, or in the wiring that links them.
Power-cycle sequence
Step
What to do
1. Cut power
Turn the circuit breaker(s) off for 1 minute.
2. Restore
Turn the breaker(s) on again.
3. Watch
Monitor the oven for 1 minute and see whether 9d42 appears.
4. Confirm
Verify that the oven operates.
Maytag attaches no model list to 9d42; it sits under ranges in general.
After the reset
If 9d42 is displayed again, schedule a technician to check the door components.
Related codes
4d11: another listing that names the door latch assembly, door switch and wiring.
Technicians take Maytag range calls in San Francisco and across the Bay Area. Before dialing (415) 649-2156, jot down 9d42, the model number and the breaker reset you tried, then see Maytag range repair.
Model compatibility: Maytag reuses codes across series and model years, so 9d42 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
9d42 on a Maytag range means the door latch assembly, the door switch or the wiring that links them may have a fault.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Maytag appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
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Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
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Book a repair online or call us — clear estimates and approval before any repair work begins.
