All OBD2 Diagnostic Codes

U2000 Medium

Network Communication Code U2000 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U2001 Medium

Network Communication Code U2001 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U2002 Medium

Network Communication Code U2002 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U2003 Medium

Network Communication Code U2003 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U2004 Medium

Network Communication Code U2004 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U2005 Medium

Network Communication Code U2005 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U2006 Medium

Network Communication Code U2006 - Data Link

Network communication diagnostic trouble code related to data link communication.

U2007 Medium

Network Communication Code U2007 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U2008 Medium

Network Communication Code U2008 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U2009 Medium

Network Communication Code U2009 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U2010 Medium

Network Communication Code U2010 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U2011 Medium

Network Communication Code U2011 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U2012 Medium

Network Communication Code U2012 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U2013 Medium

Network Communication Code U2013 - Data Link

Network communication diagnostic trouble code related to data link communication.

U2014 Medium

Network Communication Code U2014 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U2015 Medium

Network Communication Code U2015 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U2016 Medium

Network Communication Code U2016 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U2017 Medium

Network Communication Code U2017 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U2018 Medium

Network Communication Code U2018 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U2019 Medium

Network Communication Code U2019 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U2020 Medium

Network Communication Code U2020 - Data Link

Network communication diagnostic trouble code related to data link communication.

U2021 Medium

Network Communication Code U2021 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U2022 Medium

Network Communication Code U2022 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U2023 Medium

Network Communication Code U2023 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U2024 Medium

Network Communication Code U2024 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U2025 Medium

Network Communication Code U2025 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U2026 Medium

Network Communication Code U2026 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U2027 Medium

Network Communication Code U2027 - Data Link

Network communication diagnostic trouble code related to data link communication.

U2028 Medium

Network Communication Code U2028 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U2029 Medium

Network Communication Code U2029 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U2030 Medium

Network Communication Code U2030 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U2031 Medium

Network Communication Code U2031 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U2032 Medium

Network Communication Code U2032 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U2033 Medium

Network Communication Code U2033 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U2034 Medium

Network Communication Code U2034 - Data Link

Network communication diagnostic trouble code related to data link communication.

U2035 Medium

Network Communication Code U2035 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U2036 Medium

Network Communication Code U2036 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U2037 Medium

Network Communication Code U2037 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U2038 Medium

Network Communication Code U2038 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U2039 Medium

Network Communication Code U2039 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U2040 Medium

Network Communication Code U2040 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U2041 Medium

Network Communication Code U2041 - Data Link

Network communication diagnostic trouble code related to data link communication.

U2042 Medium

Network Communication Code U2042 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U2043 Medium

Network Communication Code U2043 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U2044 Medium

Network Communication Code U2044 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U2045 Medium

Network Communication Code U2045 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U2046 Medium

Network Communication Code U2046 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U2047 Medium

Network Communication Code U2047 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U2048 Medium

Network Communication Code U2048 - Data Link

Network communication diagnostic trouble code related to data link communication.

U2049 Medium

Network Communication Code U2049 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.