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F40

Miele · Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos

Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos F40 Error Fix: Control Electronics Fault

The main electronic control board (EL) has detected an internal fault. This is a general electronics error. Reset by switching off at the mains for 5 minutes. If the fault recurs, the control board requires replacement. Note the exact F-code sub-variant shown in service mode.

critical2 fixes available✨ Free fix available

Quick Answer

Error F40 on the Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos means: Control Electronics Fault. The top-ranked community fix is “Diagnose and Replace the Main Control Board” (hard difficulty, ~90 min, DIY cost: $50-$100). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · dishwasher

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many dishwasher repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $350-$450.

Other Miele Models with Error F40

Miele G 5266 SCVi 24" Fully Integrated Dishwasher with AutoDos

dishwasher · 2 fixes

Other Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos Error Codes

DETERGENT DISP FAIL

Detergent Dispenser Mechanism Failure

2 fixes

DOOR LATCH WEAR

Door Latch Mechanism Worn

Drain Pump Failure

Water Intake Fault

Water Drainage Fault

Water Inlet Temperature Too Cold

2 fixes

F14

Water Inlet Temperature Too Hot

2 fixes

F15

Door Fault

2 fixes

People Also Ask About Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos Error F40

What does error code F40 mean on a Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos?

Error code F40 on the Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos means: Control Electronics Fault. The main electronic control board (EL) has detected an internal fault. This is a general electronics error. Reset by switching off at the mains for 5 minutes. If the fault recurs, the control board requires replacement. Note the exact F-code sub-variant shown in service mode.

How do I fix error code F40 on my Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos?

The most successful fix is "Diagnose and Replace the Main Control Board" (hard difficulty, ~90 minutes). Estimated DIY cost: $50-$100. HomeMD has 2 community-ranked fixes for this error.

Is error code F40 on a Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos serious?

This error is rated critical severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos error F40 myself?

Yes — the top-ranked community fix ("Diagnose and Replace the Main Control Board") is rated hard difficulty and takes about 90 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Anti-static wrist strap.

How much does it cost to repair Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos error F40?

DIY cost: $50-$100. Professional repair typically costs $350-$450. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos have?

The Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos has 8 other known error codes, including: DETERGENT DISP FAIL (Detergent Dispenser Mechanism Failure), DOOR LATCH WEAR (Door Latch Mechanism Worn), DRAIN PUMP FAIL (Drain Pump Failure), F11 (Water Intake Fault), F12 (Water Drainage Fault), and 3 more.

Which other Miele models have the F40 error?

Error code F40 also appears on 1 other Miele model: Miele G 5266 SCVi 24" Fully Integrated Dishwasher with AutoDos. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos have?

The Miele Miele G 7366 SCVi 24" Fully Integrated Dishwasher with AutoDos has 8 other known error codes:

DETERGENT DISP FAIL — Detergent Dispenser Mechanism Failure (2 fixes)
DOOR LATCH WEAR — Door Latch Mechanism Worn (2 fixes)
DRAIN PUMP FAIL — Drain Pump Failure (2 fixes)
F11 — Water Intake Fault (2 fixes)
F12 — Water Drainage Fault (2 fixes)
F13 — Water Inlet Temperature Too Cold (2 fixes)
F14 — Water Inlet Temperature Too Hot (2 fixes)
F15 — Door Fault (2 fixes)

Which other Miele models have the F40 error?

Error code F40 also appears on 1 other Miele model:

Miele G 5266 SCVi 24" Fully Integrated Dishwasher with AutoDos (dishwasher) · 2 fixes

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