OK.
U1039 SCP (J1850) Invalid Or Missing Data For Vehicle Speed (Petrol)
Invalid data network concerns - data is transferred within the normal inter-module message but contains known invalid data. The transmitting module logs a DTC related to the invalid data concern. Missing message network concerns - missing message concerns are logged by the module upon failure to receive a message from another module within a defined retry period.
Diagnose all other
PCM DTCs if there are any. Pinpoint Test QA.