OBD Codes List

Diagnostic reference · U0476

U0476

Invalid Data Received From Restraints System Sensor F

System
Network communication (U code)
Lamp
Check Engine Light
Category
Network Communications

What it means

U0476 means Invalid Data Received From Restraints System Sensor F.

Where it lives

For U0476, the part to look at first is the sensor named here.

Check these first

  • A calibration fault in the Restraints System Sensor F
  • A poor ground shared with the Restraints System Sensor F
  • Bent or backed out pins at the Restraints System Sensor F connector

What to do next

  1. Pull all module codes with a scan tool
  2. Check Restraints System Sensor F data on live data
  3. Replace the Restraints System Sensor F if the wiring and voltage tests pass
  4. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.