U1073 — SCP (J1850) Invalid or Missing Data for Engine Coolant

What it means

U1073 is an OBD-II diagnostic trouble code: SCP (J1850) Invalid or Missing Data for Engine Coolant.

Typical fix

Confirm the code with an OBD-II scanner, then inspect the component or circuit named above. Consult a vehicle-specific service manual for the full diagnostic and repair procedure.

Sources

https://github.com/mytrile/obd-trouble-codes