OBD Guide
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B19A6

Open In Front Active Headrest Squib LH Circuit

B19A6 is an OBD-II diagnostic trouble code meaning: Open In Front Active Headrest Squib LH Circuit. Common causes: break in the wiring harness, oxidation of contacts. Estimated repair cost: $56–222.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–222 (est.)

Symptoms

  • Airbag light is on
  • Disabling active head restraints
  • Passive safety system memory error

Causes

  • Break in the wiring harness
  • Oxidation of contacts
  • Squib malfunction
  • Damage to the SRS control unit

How to Fix

  1. Diagnosing an error code with a scanner
  2. Checking the resistance of the squib circuit
  3. Visual inspection of the wiring harness and contacts
  4. Replacement of damaged elements
  5. Resetting the error and testing the system

Related codes

B19A5B19A7B19A8

FAQ

What does the B19A6 code mean?

B19A6 is an OBD-II diagnostic trouble code that indicates: Open In Front Active Headrest Squib LH Circuit

What causes a B19A6 error code?

The most common causes of B19A6 include: Break in the wiring harness; Oxidation of contacts; Squib malfunction; Damage to the SRS control unit.

How do I fix a B19A6 diagnostic trouble code?

To fix B19A6: Diagnosing an error code with a scanner. Checking the resistance of the squib circuit. Visual inspection of the wiring harness and contacts. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B19A6?

Limited driving only, diagnose soon

How much does it cost to fix B19A6?

The estimated repair cost for B19A6 is $56–222. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat