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U0479: Invalid Data Received From Restraints System Sensor I

What Does U0479 Mean?

U0479 is a diagnostic trouble code indicating: Invalid Data Received From Restraints System Sensor I. This code relates to the network communication system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

What To Do Next

  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

Related Codes

U0474 Invalid Data Received From Restraints System Sensor D U0475 Invalid Data Received From Restraints System Sensor E U0476 Invalid Data Received From Restraints System Sensor F U0477 Invalid Data Received From Restraints System Sensor G U0478 Invalid Data Received From Restraints System Sensor H U0480 Invalid Data Received From Seat Belt Pretensioner Module B U0481 Invalid Data Received From Automatic Lighting Control Module U0482 Invalid Data Received From Headlamp Leveling Control Module A