Body OBD-II Codes (Bxxxx)
1164 diagnostic trouble codes
Body codes relate to vehicle comfort, convenience, and safety systems including airbags, HVAC, power windows, door locks, lighting, mirrors, and seat controls. These codes are typically managed by the body control module (BCM).
B1802Lamp Turn Signal Rear Output Circuit FailureManufacturer-specificB1803Lamp Turn Signal Rear Output Circuit OpenManufacturer-specificB1804Lamp Turn Signal Rear Output Circuit Short To BatteryManufacturer-specificB1805Lamp Turn Signal Rear Output Circuit Short To GroundManufacturer-specificB1806Lamp Tail Output Circuit FailureManufacturer-specificB1807Lamp Tail Output Circuit OpenManufacturer-specificB1808Lamp Tail Output Circuit Short To BatteryManufacturer-specificB1809Lamp Tail Output Circuit Short To GroundManufacturer-specificB1810Lamp Backup Switch Input Circuit FailureManufacturer-specificB1811Lamp Backup Switch Input Circuit OpenManufacturer-specificB1812Lamp Backup Switch Input Circuit Short To BatteryManufacturer-specificB1813Lamp Backup Switch Input Circuit Short To GroundManufacturer-specificB1814Wiper Rear Motor Down Relay Coil Circuit FailureManufacturer-specificB1815Wiper Rear Motor Down Relay Coil Circuit OpenManufacturer-specificB1816Wiper Rear Motor Down Relay Coil Circuit Short To BatteryManufacturer-specificB1817Wiper Rear Motor Down Relay Coil Circuit Short To GroundManufacturer-specificB1818Wiper Rear Motor Up Relay Coil Circuit FailureManufacturer-specificB1819Wiper Rear Motor Up Relay Coil Circuit OpenManufacturer-specificB1820Wiper Rear Motor Up Relay Coil Circuit Short To BatteryManufacturer-specificB1821Wiper Rear Motor Up Relay Coil Circuit Short To GroundManufacturer-specificB1822Wiper Rear Park Sense Input Circuit FailureManufacturer-specificB1823Wiper Rear Park Sense Input Circuit OpenManufacturer-specificB1824Wiper Rear Park Sense Input Circuit Short To BatteryManufacturer-specificB1825Wiper Rear Park Sense Input Circuit Short To GroundManufacturer-specificB1826Wiper Rear High Limit Input Circuit FailureManufacturer-specificB1827Wiper Rear High Limit Input Circuit OpenManufacturer-specificB1828Wiper Rear High Limit Input Circuit Short To BatteryManufacturer-specificB1829Wiper Rear High Limit Input Circuit Short To GroundManufacturer-specificB1830Door Unlock Disarm Switch Circuit FailureManufacturer-specificB1831Door Unlock Disarm Switch Circuit OpenManufacturer-specificB1832Door Unlock Disarm Switch Circuit Short To BatteryManufacturer-specificB1833Door Unlock Disarm Switch Circuit Short To GroundManufacturer-specificB1834Door Unlock Disarm Output Circuit FailureManufacturer-specificB1835Door Unlock Disarm Output Circuit OpenManufacturer-specificB1836Door Unlock Disarm Output Circuit Short To BatteryManufacturer-specificB1837Door Unlock Disarm Output Circuit Short To GroundManufacturer-specificB1838Battery Saver Power Relay Circuit FailureManufacturer-specificB1839Wiper Rear Motor Circuit FailureManufacturer-specificB1840Wiper Front Power Circuit FailureManufacturer-specificB1841Wiper Front Power Circuit OpenManufacturer-specificB1842Wiper Front Power Circuit Short To BatteryManufacturer-specificB1843Wiper Front Power Circuit Short To GroundManufacturer-specificB1844Phone Handset Circuit FailureManufacturer-specificB1845Ignition Tamper Circuit FailureManufacturer-specificB1846Ignition Tamper Circuit OpenManufacturer-specificB1847Ignition Tamper Circuit Short To BatteryManufacturer-specificB1848Ignition Tamper Circuit Short To GroundManufacturer-specificB1849Climate Control Temperature Differential Circuit FailureManufacturer-specificB1850Climate Control Temperature Differential Circuit OpenManufacturer-specificB1851Climate Control Temperature Differential Circuit Short To BatteryManufacturer-specific