Invalid Data Received From Body Control Module E

Where it lives

For U0446, the part to look at first is the module named here.

Check these first

• Bent or backed out pins at the Body Control Module E connector
• A fault inside the Body Control Module E
• Loss of power or ground at the Body Control Module E
• A defective Body Control Module E

What to do next

1. Read the stored codes on a scan tool
2. Check Body Control Module E data on live data
3. Check the Body Control Module E connector for water, corrosion, or loose pins
4. Replace the Body Control Module E if the wiring and voltage tests pass
5. Clear the code and retest

Look up another code