U0512
Invalid Data Received From Seat Control Module D
What it means
U0512 means Invalid Data Received From Seat Control Module D.
Where it lives
For U0512, the part to look at first is the module named here.
Check these first
- Electrical noise on the data bus corrupting the seat control module D signal
- A low battery or charging fault that browns out the seat control module D
- A fault inside the seat control module D itself
What to do next
- Scan all modules and record the stored and pending network codes
- Test the seat control module D power and ground feeds under load
- Repair or replace the seat control module D if the circuit, power, and bus tests pass
- Clear the code and retest to confirm the seat control module D fault is gone
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.