OBD Guide
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B2230

Air Bag Driver Circuit Short To Battery

B2230 is an OBD-II diagnostic trouble code meaning: Air Bag Driver Circuit Short To Battery. Common causes: wiring harness damage, short circuit to ground. Estimated repair cost: $56–167.

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

Symptoms

  • Airbag light is on
  • Restraint system disabled
  • Lack of airbag response in an accident

Causes

  • Wiring harness damage
  • Short circuit to ground
  • Faulty airbag module
  • Oxidized contacts
  • Problems with the SRS control unit

How to Fix

  1. Diagnostics with an OBD-II scanner
  2. Checking the integrity of the wiring harness
  3. Checking contacts and squib
  4. Replacing damaged components
  5. Resetting the error and testing the system

Related codes

B2231B2232B2220B2221

FAQ

What does the B2230 code mean?

B2230 is an OBD-II diagnostic trouble code that indicates: Air Bag Driver Circuit Short To Battery

What causes a B2230 error code?

The most common causes of B2230 include: Wiring harness damage; Short circuit to ground; Faulty airbag module; Oxidized contacts.

How do I fix a B2230 diagnostic trouble code?

To fix B2230: Diagnostics with an OBD-II scanner. Checking the integrity of the wiring harness. Checking contacts and squib. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2230?

Do not drive — repair immediately

How much does it cost to fix B2230?

The estimated repair cost for B2230 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat