Home OBD II Fault Codes OBDII Codes B1800 to B1899

OBDII 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