OBD Guide
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B1B0E

Passenger Airbag Squib 2 Circuit Open

B1B0E is an OBD-II diagnostic trouble code meaning: Passenger Airbag Squib 2 Circuit Open. Common causes: broken wire in the srs system harness, airbag squib malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • Airbag light is on
  • SRS error message on dashboard
  • The passenger airbag may not deploy in a crash.

Causes

  • Broken wire in the SRS system harness
  • Airbag squib malfunction
  • Poor contact in SRS system connectors
  • SRS control module malfunction

How to Fix

  1. Perform a visual inspection of the SRS wiring harness.
  2. Check the resistance of the squib circuit
  3. Check connectors for corrosion or damage
  4. If necessary, replace the squib or wiring harness.
  5. Reset the error using an OBD-II scanner

Related codes

B1B0DB1B0FB1B10

FAQ

What does the B1B0E code mean?

B1B0E is an OBD-II diagnostic trouble code that indicates: Passenger Airbag Squib 2 Circuit Open

What causes a B1B0E error code?

The most common causes of B1B0E include: Broken wire in the SRS system harness; Airbag squib malfunction; Poor contact in SRS system connectors; SRS control module malfunction.

How do I fix a B1B0E diagnostic trouble code?

To fix B1B0E: Perform a visual inspection of the SRS wiring harness.. Check the resistance of the squib circuit. Check connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1B0E?

Do not drive — repair immediately

How much does it cost to fix B1B0E?

The estimated repair cost for B1B0E is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat