OBD II CODES B1800 TO B1899

B1800 – Lamp turn signal front output circuit short to battery
B1801 – Lamp turn signal front output circuit short to ground
B1802 – Lamp turn signal rear output circuit failure
B1803 – Lamp turn signal rear output circuit open
B1804 – Lamp turn signal rear output circuit short to battery
B1805 – Lamp turn signal rear output circuit short to ground
B1806 – Lamp tail output circuit failure
B1807 – Lamp tail output circuit open
B1808 – Lamp tail output circuit short to battery
B1809 – Lamp tail output circuit short to ground
B1810 – Lamp backup switch input circuit failure
B1811 – Lamp backup switch input circuit open
B1812 – Lamp backup switch input circuit short to battery
B1813 – Lamp backup switch input circuit short to ground
B1814 – Wiper rear motor down relay coil circuit failure
B1815 – Wiper rear motor down relay coil circuit open
B1816 – Wiper rear motor down relay coil circuit short to battery
B1817 – Wiper rear motor down relay coil circuit short to ground
B1818 – Wiper rear motor up relay coil circuit failure
B1819 – Wiper rear motor up relay coil circuit open
B1820 – Wiper rear motor up relay coil circuit short to battery
B1821 – Wiper rear motor up relay coil circuit short to ground
B1822 – Wiper rear park sense input circuit failure
B1823 – Wiper rear park sense input circuit open
B1824 – Wiper rear park sense input circuit short to battery
B1825 – Wiper rear park sense input circuit short to ground
B1826 – Wiper rear high limit input circuit failure
B1827 – Wiper rear high limit input circuit open
B1828 – Wiper rear high limit input circuit short to battery
B1829 – Wiper rear high limit input circuit short to ground
B1830 – Door unlock disarm switch circuit failure
B1831 – Door unlock disarm switch circuit open
B1832 – Door unlock disarm switch circuit short to battery
B1833 – Door unlock disarm switch circuit short to ground
B1834 – Door unlock disarm output circuit failure
B1835 – Door unlock disarm output circuit open
B1836 – Door unlock disarm output circuit short to battery
B1837 – Door unlock disarm output circuit short to ground
B1838 – Battery saver power relay circuit failure
B1839 – Wiper rear motor circuit failure
B1840 – Wiper front power circuit failure
B1841 – Wiper front power circuit open
B1842 – Wiper front power circuit short to battery
B1843 – Wiper front power circuit short to ground
B1844 – Phone handset circuit failure
B1845 – Ignition tamper circuit failure
B1846 – Ignition tamper circuit open
B1847 – Ignition tamper circuit short to battery
B1848 – Ignition tamper circuit short to ground
B1849 – Climate control temperature differential circuit failure
B1850 – Climate control temperature differential circuit open
B1851 – Climate control temperature differential circuit short to battery
B1852 – Climate control temperature differential circuit short to ground
B1853 – Climate control air temperature internal sensor motor circuit failure
B1854 – Climate control air temperature internal sensor motor circuit open
B1855 – Climate control air temperature internal sensor motor circuit short to battery
B1856 – Climate control air temperature internal sensor motor circuit short to ground
B1857 – Climate control on/off switch circuit failure
B1858 – Climate control A/C pressure swiitch circuit failure
B1859 – Climate control A/C pressure swiitch circuit open
B1860 – Climate control A/C pressure swiitch circuit short to battery
B1861 – Climate control A/C pressure swiitch circuit short to ground
B1862 – Climate control A/C lock sensor failure
B1863 – Ground ECU circuit open
B1864 – Battery power supply ECU circuit failure
B1865 – Battery power supply ECU circuit open
B1866 – Battery power supply ECU circuit short to battery
B1867 – Battery power supply ECU circuit short to ground
B1868 – Lamp air bag warning indicator circuit failure
B1869 – Lamp air bag warning indicator circuit open
B1870 – Lamp air bag warning indicator circuit short to battery
B1871 – Passenger air bag disable module fault
B1872 – Turn signal / hazard power feed circuit short to battery
B1873 – Turn signal / hazard power feed circuit short to ground
B1874 – Cellular phone handset not present
B1875 – Turn signal / hazard power feed circuit failure
B1876 – Seatbelt driver pretensioner circuit failure
B1877 – Seatbelt driver pretensioner circuit
B1878 – Seatbelt driver pretensioner circuit
B1879 – Seatbelt driver pretensioner circuit
B1880 – Seatbelt passenger pretensioner circuit failure
B1881 – Seatbelt passenger pretensioner circuit
B1882 – Seatbelt passenger pretensioner circuit
B1883 – Seatbelt passenger pretensioner circuit
B1884 – PAD warning lamp inoperative
B1885 – Seatbelt driver pretensioner circuit resistance low on squib
B1886 – Seatbelt passenger pretensioner circuit resistance low on squib
B1887 – Air bag driver circuit resistance low or shorted together
B1888 – Air bag passenger circuit resistance low or shorted together
B1889 – Passenger airbag disable module sensor obstructed
B1890 – PAD warning lamp circuit short to battery
B1891 – Air bag tone warning indicator circuit short to battery
B1892 – Air bag tone warning indicator circuit failure
B1893 – GPS (Global Positioning System) antenna open circuit
B1894 – Wiper rear motor speed sense circuit failure
B1895 – Driver/passenger door ajar output circuit failure
B1896 – Driver/passenger door ajar output circuit short to battery
B1897 – Horn switch circuit failure
B1898 – Chime input #2 circuit short to ground
B1899 – Microphone input signal circuit open