OBD Guide
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B1054

Driver Air Bag Module Open

B1054 is an OBD-II diagnostic trouble code meaning: Driver Air Bag Module Open. Common causes: broken or damaged airbag wiring harness, driver airbag module malfunction. Estimated repair cost: $56–167.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • The SRS indicator on the dashboard is on
  • The driver's airbag may not deploy in an accident.
  • Possible problems with other components of the SRS system

Causes

  • Broken or damaged airbag wiring harness
  • Driver airbag module malfunction
  • Poor contact in SRS system connectors
  • Damage to the airbag squib

How to Fix

  1. Diagnose the SRS system using a scanner
  2. Check the integrity of the airbag wiring harness
  3. Inspect connectors and contacts for oxidation or damage
  4. If necessary, replace the airbag module or wiring harness.
  5. Reset the error and check the system operation

Related codes

B1053B1055B1000

FAQ

What does the B1054 code mean?

B1054 is an OBD-II diagnostic trouble code that indicates: Driver Air Bag Module Open

What causes a B1054 error code?

The most common causes of B1054 include: Broken or damaged airbag wiring harness; Driver airbag module malfunction; Poor contact in SRS system connectors; Damage to the airbag squib.

How do I fix a B1054 diagnostic trouble code?

To fix B1054: Diagnose the SRS system using a scanner. Check the integrity of the airbag wiring harness. Inspect connectors and contacts for oxidation or damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1054?

Do not drive — repair immediately

How much does it cost to fix B1054?

The estimated repair cost for B1054 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat