Diagnostic Trouble Code Search
Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.
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B Codes |
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| Code | Type | System | System Name | Module | Message |
| B1861 | B-Code | Body | Climate Control | Body Control Module | Climate Control A/C Pressure Switch Circuit Short To Ground |
| B1862 | B-Code | Body | Climate Control | Body Control Module | Climate Control A/C Lock Sensor Failure |
| B1863 | B-Code | Body | Control Module | Body Control Module | Ground ECU Circuit Open |
| B1864 | B-Code | Body | Control Module | Body Control Module | Battery Power Supply ECU Circuit Failure |
| B1865 | B-Code | Body | Control Module | Body Control Module | Battery Power Supply ECU Circuit Open |
| B1866 | B-Code | Body | Control Module | Body Control Module | Battery Power Supply ECU Circuit Short To Battery |
| B1867 | B-Code | Body | Control Module | Body Control Module | Battery Power Supply ECU Circuit Short To Ground |
| B1868 | B-Code | Body | Airbag System | Body Control Module | Lamp Air Bag Warning Indicator Circuit Failure |
| B1869 | B-Code | Body | Airbag System | Body Control Module | Lamp Air Bag Warning Indicator Circuit Open |
| B1870 | B-Code | Body | Airbag System | Body Control Module | Lamp Air Bag Warning Indicator Circuit Short To Battery |
| B1871 | B-Code | Body | Airbag System | Body Control Module | Passenger Air Bag Disable Module Fault |
| B1872 | B-Code | Body | Lighting System | Body Control Module | Turn Signal/Hazard Power Feed Circuit Short To Battery |
| B1873 | B-Code | Body | Lighting System | Body Control Module | Turn Signal/Hazard Power Feed Circuit Short To Ground |
| B1874 | B-Code | Body | Phone System | Body Control Module | Cellular Phone Handset Not Present |
| B1875 | B-Code | Body | Lighting System | Body Control Module | Turn Signal/Hazard Switch Signal Circuit Failure |
| B1876 | B-Code | Body | Seat Belt System | Body Control Module | Seatbelt Driver Pretensioner Circuit Failure |
| B1877 | B-Code | Body | Seat Belt System | Body Control Module | Seatbelt Driver Pretensioner Circuit Open |
| B1878 | B-Code | Body | Seat Belt System | Body Control Module | Seatbelt Driver Pretensioner Circuit Short to Battery |
| B1879 | B-Code | Body | Seat Belt System | Body Control Module | Seatbelt Driver Pretensioner Circuit Short to Ground |
| B1880 | B-Code | Body | Seat Belt System | Body Control Module | Seatbelt Passenger Pretensioner Circuit Failure |