All OBD2 Diagnostic Codes

U1900 Medium

Network Communication Code U1900 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U1901 Medium

Network Communication Code U1901 - Data Link

Network communication diagnostic trouble code related to data link communication.

U1902 Medium

Network Communication Code U1902 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U1903 Medium

Network Communication Code U1903 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U1904 Medium

Network Communication Code U1904 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U1905 Medium

Network Communication Code U1905 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U1906 Medium

Network Communication Code U1906 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U1907 Medium

Network Communication Code U1907 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U1908 Medium

Network Communication Code U1908 - Data Link

Network communication diagnostic trouble code related to data link communication.

U1909 Medium

Network Communication Code U1909 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U1910 Medium

Network Communication Code U1910 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U1911 Medium

Network Communication Code U1911 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U1912 Medium

Network Communication Code U1912 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U1913 Medium

Network Communication Code U1913 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U1914 Medium

Network Communication Code U1914 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U1915 Medium

Network Communication Code U1915 - Data Link

Network communication diagnostic trouble code related to data link communication.

U1916 Medium

Network Communication Code U1916 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U1917 Medium

Network Communication Code U1917 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U1918 Medium

Network Communication Code U1918 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U1919 Medium

Network Communication Code U1919 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U1920 Medium

Network Communication Code U1920 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U1921 Medium

Network Communication Code U1921 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U1922 Medium

Network Communication Code U1922 - Data Link

Network communication diagnostic trouble code related to data link communication.

U1923 Medium

Network Communication Code U1923 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U1924 Medium

Network Communication Code U1924 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U1925 Medium

Network Communication Code U1925 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U1926 Medium

Network Communication Code U1926 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U1927 Medium

Network Communication Code U1927 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U1928 Medium

Network Communication Code U1928 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U1929 Medium

Network Communication Code U1929 - Data Link

Network communication diagnostic trouble code related to data link communication.

U1930 Medium

Network Communication Code U1930 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U1931 Medium

Network Communication Code U1931 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U1932 Medium

Network Communication Code U1932 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U1933 Medium

Network Communication Code U1933 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U1934 Medium

Network Communication Code U1934 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U1935 Medium

Network Communication Code U1935 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U1936 Medium

Network Communication Code U1936 - Data Link

Network communication diagnostic trouble code related to data link communication.

U1937 Medium

Network Communication Code U1937 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U1938 Medium

Network Communication Code U1938 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U1939 Medium

Network Communication Code U1939 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U1940 Medium

Network Communication Code U1940 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U1941 Medium

Network Communication Code U1941 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U1942 Medium

Network Communication Code U1942 - Network Hub

Network communication diagnostic trouble code related to network hub communication.

U1943 Medium

Network Communication Code U1943 - Data Link

Network communication diagnostic trouble code related to data link communication.

U1944 Medium

Network Communication Code U1944 - Protocol Error

Network communication diagnostic trouble code related to protocol error communication.

U1945 Medium

Network Communication Code U1945 - Bus Fault

Network communication diagnostic trouble code related to bus fault communication.

U1946 Medium

Network Communication Code U1946 - CAN Bus

Network communication diagnostic trouble code related to can bus communication.

U1947 Medium

Network Communication Code U1947 - Module Communication

Network communication diagnostic trouble code related to module communication communication.

U1948 Medium

Network Communication Code U1948 - Gateway

Network communication diagnostic trouble code related to gateway communication.

U1949 Medium

Network Communication Code U1949 - Network Hub

Network communication diagnostic trouble code related to network hub communication.