Category: OBDii Network Codes

U1017 SCP (J1850) Invalid or Missing Data for Primary Id Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1010 SCP (J1850) Invalid or Missing Data for Engine Air Intake Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1011 Invalid or Missing Data for Engine Air Intake Possible causes – Harness or connectors (CAN communication line is open or shorted) – ECM Tech description What about the obd code? When detecting error during the initial diagnosis of CAN controller of ECM. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) U1011…

U1011 Invalid or Missing Data for Engine Air Intake Possible causes – Harness or connectors (CAN communication line is open or shorted) – ECM What about the obd code? When detecting error during the initial diagnosis of CAN controller of ECM. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) U1011 Description CAN…

U1001 Invalid or Missing Data for Primary Id Possible causes – Harness or connectors (CAN communication line is open or shorted)– ECM Tech description What about the obd code? When ECM is not transmitting or receiving CAN communication signal of OBD (emission related diagnosis) for 2 seconds or more. Symptoms – Engine Light ON (or…

U1002 SCP (J1850) Invalid or Missing Data for Primary Id Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1003 SCP (J1850) Invalid or Missing Data for Primary Id Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1004 SCP (J1850) Invalid or Missing Data for EEC Programming Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1005 SCP (J1850) Invalid or Missing Data for EEC Programming Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1006 SCP (J1850) Invalid or Missing Data for Primary Id Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1007 SCP (J1850) Invalid or Missing Data for Primary Id Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1008 SCP (J1850) Invalid or Missing Data for Engine Torque Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1009 SCP (J1850) Invalid or Missing Data for Engine Torque Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

U1000 Invalid or Missing Data for Primary Id Possible causes – Harness or connectors (CAN communication line is open or shorted) – ECM What about the obd code? When ECM is not transmitting or receiving CAN communication signal of OBD (emission related diagnosis) for 2 seconds or more. Symptoms – Engine Light ON (or Service…

U0596 Invalid Data Received From AC to AC Converter Control Module OBD Code: System: Subsystem:  U0596 – (ASE)  Network Communication  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Invalid Data Received From AC to AC Converter Control Module Location: Analysis: Possible Causes:  AC to AC Converter Control Module  Invalid Data Received from Control…

U0597 Invalid Data Received From AC to DC Converter Control Module A OBD Code: System: Subsystem:  U0597 – (ASE)  Network Communication  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Invalid Data Received From AC to DC Converter Control Module A Location: Analysis: Possible Causes:  AC to DC Converter Control Module A  Invalid Data…

U0598 Invalid Data Received From AC to DC Converter Control Module B OBD Code: System: Subsystem:  U0598 – (ASE)  Network Communication  Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Invalid Data Received From AC to DC Converter Control Module B Location: Analysis: Possible Causes:  AC to DC Converter Control Module B  Invalid Data…