OBD Guide
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B224F

Door Module Internal

B224F is an OBD-II diagnostic trouble code meaning: Door Module Internal. Common causes: door control module malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Power windows don't work
  • Problems with central locking
  • The door does not respond to commands from the key fob

Causes

  • Door control module malfunction
  • Open or short circuit in wiring harness
  • Module power problems

How to Fix

  1. Check the power supply and ground of the module
  2. Inspect the wiring harness for damage
  3. Replace the door control module if necessary

Related codes

B224EB2250

FAQ

What does the B224F code mean?

B224F is an OBD-II diagnostic trouble code that indicates: Door Module Internal

What causes a B224F error code?

The most common causes of B224F include: Door control module malfunction; Open or short circuit in wiring harness; Module power problems.

How do I fix a B224F diagnostic trouble code?

To fix B224F: Check the power supply and ground of the module. Inspect the wiring harness for damage. Replace the door control module if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B224F?

Yes, but get it checked soon

How much does it cost to fix B224F?

The estimated repair cost for B224F is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat