OBD Guide
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B180F

Driver Door Ajar Circuit Short

B180F is an OBD-II diagnostic trouble code meaning: Driver Door Ajar Circuit Short. Common causes: damage to door wiring, door sensor malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • False alarms
  • Incorrect operation of interior lighting
  • Door open message on dashboard when door is closed
  • Inability to arm

Causes

  • Damage to door wiring
  • Door sensor malfunction
  • Short circuit in wiring harness
  • Problems with the body control module

How to Fix

  1. Check the integrity of the wiring in the door
  2. Check the door sensor for damage
  3. Check wiring harness for short circuit
  4. Check the body control module for errors

Related codes

B180EB1810B1811

FAQ

What does the B180F code mean?

B180F is an OBD-II diagnostic trouble code that indicates: Driver Door Ajar Circuit Short

What causes a B180F error code?

The most common causes of B180F include: Damage to door wiring; Door sensor malfunction; Short circuit in wiring harness; Problems with the body control module.

How do I fix a B180F diagnostic trouble code?

To fix B180F: Check the integrity of the wiring in the door. Check the door sensor for damage. Check wiring harness for short circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B180F?

Limited driving only, diagnose soon

How much does it cost to fix B180F?

The estimated repair cost for B180F is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat