OBD2 trouble code reference
8,155 codes across 1 prefix groups on this page.
U2xxx
- U2023 Lost Communication with Vehicle Dynamics Control Module network
- U2024 Lost Communication with Body Control Module (BCM) - Invalid Data Received network
- U2025 Invalid Data Received from Body Control Module (BCM) network
- U2026 Lost Communication with Vehicle Control Module network
- U2027 Invalid Data Received from Body Control Module (BCM) network
- U2028 Lost Communication with Body Control Module (BCM)" network
- U2029 Lost Communication with Vehicle Dynamics Control Module network
- U2030 Control Module Communication Bus Off network
- U2031 Lost Communication with the Steering Angle Sensor network
- U2032 U2032: "BCM Communication Failure network
- U2033 Lost Communication with the Steering Angle Sensor Module network
- U2034 Lost Communication with Vehicle Dynamics Control Module network
- U2035 Lost Communication with Vehicle Dynamics Control Module network
- U2036 Lost Communication with Vehicle Dynamics Control Module network
- U2037 Invalid Data Received from Body Control Module (BCM)" network
- U2038 Invalid Data Received from Body Control Module (BCM)" network
- U2039 Invalid Data Received from Vehicle Dynamics Control Module network
- U2040 Lost Communication with Body Control Module (BCM) network
- U2041 U2041: Control Module Communication Bus Fault network
- U2042 U2042: Control Module Communication Bus Fault network
- U2043 Lost Communication with Vehicle Dynamics Control Module network
- U2044 Lost Communication with the Steering Angle Sensor network
- U2045 Lost Communication with the Steering Angle Sensor network
- U2046 Control Module Communication Bus Off network
- U2047 U2047: Control Module Communication Bus Fault network
- U2049 Lost Communication with the Hybrid Powertrain Control Module (HPCM) A network
- U2050 Lost Communication with Vehicle Dynamics Control Module network
- U2051 Lost Communication with the Steering Angle Sensor network
- U2052 Lost Communication with the Steering Angle Sensor network
- U2053 Lost Communication with the Steering Angle Sensor network
- U2054 Lost Communication with the Steering Angle Sensor network
- U2055 Lost Communication with Vehicle Control Module network
- U2057 Lost Communication with the Steering Angle Sensor network
- U2059 Lost Communication with the Steering Angle Sensor network
- U2060 Control Module Communication Bus Off network
- U2061 Control Module Communication Bus Off network
- U2062 Control Module Communication Bus Off network
- U2063 Control Module Communication Bus Off network
- U2064 Control Module Communication Bus Off network
- U2065 Control Module Communication Bus Off network
- U2066 Control Module Communication Bus Off network
- U2067 Control Module Communication Bus Off network
- U2068 Lost Communication with the Steering Angle Sensor network
- U2069 Control Module Communication Bus Off network
- U2070 Control Module Communication Bus Off network
- U2071 Control Module Communication Bus Off network
- U2072 Control Module Communication Bus Off network
- U2073 Control Module Communication Bus Off network
- U2074 Control Module Communication Bus Off network
- U2075 Control Module Communication Bus Off network