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Miele · Dryers
LCD display connection defective
Quick Answer
Error code F46 on your Miele Dryers means: LCD display connection defective. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
PTD908TCD450WPTCE520WPTCE630WPTCJ690WPTWB120WPTWD660WPTWF760WPTWI180WPTWR860WPTXI680WPTXR860WP
Likely Causes
  1. Ribbon cable between the display and control board is loose
  2. LCD module has failed
  3. Connector pins are corroded
  4. Display board fault
How to Fix It
1
Turn off the dryer and unplug from power.
2
Check if the display shows anything at all or is completely blank.
3
A technician must inspect the LCD ribbon cable and connections.
4
The LCD module or cable may need replacement.
Pro Tip
This issue typically requires professional diagnosis. Attempting this fix without proper training could cause further problems.
Parts You May Need
LCD display module
Ribbon cable
Display board
Related Error Codes
F1F2F3F4F30
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