BMW door module, driver's door fault codes
The 41 fault codes the door module, driver's door can store, and what each one means. Some codes mean different things in different versions of the module; tap a code to see which applies to your car.
On: 7 Series (E65), 7 Series (E66), 7 Series (E67)
- 9B48 TMFA: Control module
- 9B49 TMFA: Switch block, driver's door
- 9B4A TMFA: Undervoltage
- 9B4B TMFA: Transport mode active
- 9B4E TMFA: Spare (physical error)
- 9B4F TMFA: Spare (controller Bus Off)
- 9B50 TMFA: Central-locking drive, unlocking
- 9B51 TMFA: Central locking drive, locking
- 9B52 TMFA: Central-locking drive, double locking
- 9B53 TMFA: Motor, electric opening
- 9B54 TMFA: Motor, Soft Close Automatic
- 9B55 TMFA: Switch, child lock
- 9B56 TMFA: Switch, unlocking, driver's door
- 9B57 TMFA: Switch, Soft Close Automatic
- 9B58 Electric opening sensor defective
- 9B59 Electric opening release without TAG
- 9B5A TMFA: Footwell light
- 9B5B TMFA: Door warning light
- 9B5C TMFA: Comfort lighting
- 9B5D TMFA: Far-field lighting
- 9B5E TAG signal too short
- 9B60 TMFA: Power window fault
- 9B61 TMFA: Power window fault
- 9B62 TMFA: Power windows sluggish
- 9B63 TMFA: Power window electronics (hall sensor defective)
- 9B64 TMFA: Power window electronics (transistor bridge defective)
- 9B65 TMFA: Power window terminal voltage
- 9B66 TMFA: Window position invalid
- 9B67 TMFA: Power window characteristic curve
- 9B68 Temperature value implausible
- 9B69 TMFA: Power window electronics (magnetic wheel pole widths invalid)
- 9B6F Pinch protection defective
- 9B70 TMFA: Motor, mirror adjustment, horizontal
- 9B71 TMFA: Motor, mirror adjustment, vertical
- 9B72 TMFA: Motor, mirror pivoting
- 9B73 TMFA: Mirror heating
- 9B74 Mirror heater short circuit
- 9B75 TMFA: Mirror, potentiometer, vertical
- 9B76 TMFA: Mirror, potentiometer, horizontal
- DC04 TMFA: K-CAN wire fault
- DC07 TMFA: K-CAN communication fault
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