U0482 — Invalid Data Received From Headlamp Leveling Control Module A

What Does U0482 Mean?

U0482 is a diagnostic trouble code indicating: Invalid Data Received From Headlamp Leveling Control Module A. 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
Find your vehicle above
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2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

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