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U0446: Invalid Data Received From Body Control Module E

What Does U0446 Mean?

U0446 is a diagnostic trouble code indicating: Invalid Data Received From Body Control Module E. 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

U0441 Invalid Data Received From Emissions Critical Control Information U0442 Invalid Data Received From ECM/PCM B U0443 Invalid Data Received From Body Control Module B U0444 Invalid Data Received From Body Control Module C U0445 Invalid Data Received From Body Control Module D U0447 Invalid Data Received From Serial Data Gateway Module A U0448 Invalid Data Received From Serial Data Gateway Module B U0449 Invalid Data Received From Serial Data Gateway Module C