OBD2 trouble code reference
8,157 codes across 2 prefix groups on this page.
U0xxx
- U0586ISO/SAE Reservednetwork
- U0587Invalid Data Received From With Radiator Anti Tamper Devicenetwork
- U0588Invalid Data Received From Transmission Fluid Pump Modulenetwork
- U0589Invalid Data Received From DC to AC Converter Control Module "A"network
- U058AInvalid Data Received From DC to AC Converter Control Module "B"network
- U058BISO/SAE Reservednetwork
- U0592Invalid Data Received From Gear Shift Control Module "B"network
- U0593Invalid Data Received From Drive Motor Control Module "B"network
- U0594Invalid Data Received From Hybrid Powertrain Control Modulenetwork
- U0595Invalid Data Received From Powertrain Control Monitor Modulenetwork
- U0596Invalid Data Received From AC to AC Converter Control Modulenetwork
- U0597Invalid Data Received From AC to DC Converter Control Module "A"network
- U0598Invalid Data Received From AC to DC Converter Control Module "B"network
- U0599Invalid Data Received From DC to DC Converter Control Module "A"network
- U059AInvalid Data Received From DC to DC Converter Control Module "B"network
- U059BInvalid Data Received From Hybrid Battery Pack Sensor Modulenetwork
- U059CInvalid Data Received From Drive Motor Control Module "C"network
- U059DInvalid Data Received From Drive Motor Control Module "D"network
- U059EInvalid Data Received From NOX Sensor "A"network
- U059FInvalid Data Received From NOX Sensor "B"network
- U05A0U05A0 (no description supplied)network
- U05FFU05FF (no description supplied)network
- U0600ISO/SAE Reserved U1xxx Manufacturer Specific Network OBD-II Codesnetwork
U1xxx
- U1000Communication Bus Faultnetwork
- U1001Communication Bus Offnetwork
- U1002Control Module Communication Bus Offnetwork
- U1003Control Module Communication Bus Offnetwork
- U1004Communication Bus Offnetwork
- U1005Control Module Communication Bus Offnetwork
- U1006SCP (J1850) Invalid or Missing Data for Primary Idnetwork
- U1007SCP (J1850) Invalid or Missing Data for Primary Idnetwork
- U1008Control Module Communication Bus Offnetwork
- U1009SCP (J1850) Invalid or Missing Data for Engine Torquenetwork
- U1010Lost Communication with ECM/PCM 'A'network
- U1011Lost Communication with Transmission Control Module (TCM)network
- U1012Lost Communication with Vehicle Control Modulenetwork
- U1013SCP (J1850) Invalid or Missing Data for Primary Idnetwork
- U1014Lost Communication with Body Control Module (BCM)network
- U1015Lost Communication with Instrument Panel Cluster (IPC) Control Modulenetwork
- U1016Lost Communication with Vehicle Control Modulenetwork
- U1017SCP (J1850) Invalid or Missing Data for Primary Idnetwork
- U1018SCP (J1850) Invalid or Missing Data for Throttlenetwork
- U1019Lost Communication with Vehicle Control Modulenetwork
- U1020Lost Communication with Vehicle Control Modulenetwork
- U1021Lost Communication with Vehicle Anti-Theft System (VATS) Modulenetwork
- U1022Lost Communication with Vehicle Control Modulenetwork
- U1023Lost Communication with Vehicle Control Modulenetwork
- U1024Lost Communication with Vehicle Control Modulenetwork
- U1025Lost Communication with Vehicle Dynamics Control Modulenetwork
- U1026Lost Communication with Vehicle Dynamics Control Modulenetwork