OBD Guide
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B220A

Occupant Restraint Controller Internal 1

B220A is an OBD-II diagnostic trouble code meaning: Occupant Restraint Controller Internal 1. Common causes: orc controller internal failure, problems with power or grounding of the controller. Estimated repair cost: $167–556.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$167–556 (est.)

Symptoms

  • Airbag light is on
  • The passive safety system may not work in an accident.
  • The error is stored in the controller memory

Causes

  • ORC controller internal failure
  • Problems with power or grounding of the controller
  • Damage to the internal circuits of the controller
  • Controller software failure

How to Fix

  1. Check the power and grounding of the ORC controller
  2. Read decrypted fault codes using a scanner
  3. Check the integrity of the wiring harness to the controller
  4. If necessary, replace the ORC controller
  5. Programming a new controller (if required)

Related codes

B220BB220CB2220B2221

FAQ

What does the B220A code mean?

B220A is an OBD-II diagnostic trouble code that indicates: Occupant Restraint Controller Internal 1

What causes a B220A error code?

The most common causes of B220A include: ORC controller internal failure; Problems with power or grounding of the controller; Damage to the internal circuits of the controller; Controller software failure.

How do I fix a B220A diagnostic trouble code?

To fix B220A: Check the power and grounding of the ORC controller. Read decrypted fault codes using a scanner. Check the integrity of the wiring harness to the controller. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B220A?

Do not drive — repair immediately

How much does it cost to fix B220A?

The estimated repair cost for B220A is $167–556. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat