Invalid Data Received From Restraints System Sensor C

Where it lives

For U0473, the description names the sensor as the part involved.

Check these first

• Corrupted or outdated software in the Restraints System Sensor C
• A failed Restraints System Sensor C
• Corroded or damaged pins at the Restraints System Sensor C connector

What to do next

1. Read the stored codes on a scan tool
2. Verify power and ground at the Restraints System Sensor C
3. Replace the Restraints System Sensor C if the wiring and voltage tests pass
4. Clear the code and retest

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