B1001

Option Configuration

DTC B1001, sometimes indicated as B100100 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle body.

  • B1001 00: Option Configuration
  • B1001 33: Option Configuration Special Memory Malfunction
  • B1001 45: Option Configuration Variant Not Programmed
  • B1001 4B: Option Configuration Calibration Not Learned

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • PIT4093B - ELECTRICAL SYSTEM
    CHEVROLET: This preliminary information communicates information to dealership on how to clear a B1001 dtc after replacing the bcm or sdm.
  • 3714 - ELECTRICAL SYSTEM
    SATURN: B1001 in the sdm and the sir light is on. *sc
  • 3439 - ELECTRICAL SYSTEM
    CHEVROLET: Sir lamp on with a diagnostic trouble code (dtc) B1001 set in the sdm. *tt
  • 3148 - ELECTRICAL SYSTEM
    CADILLAC: Sir lamp on diagnostic trouble code B1001 after sdm replacement. *tt
  • 050802 - ELECTRICAL SYSTEM
    BUICK: Sir diagnostic trouble codes B0041 which a left front drivers seat open deployment loop or B1001 option configuartion error. *tt
  • 020941001 - UNKNOWN OR OTHER
    OLDSMOBILE: Diagnostic trouble codes B1001, B1271 or B1780 set when replacing / reprogramming other modules for 1999 - 2003 passenger cars and trucks with class 2 serial data communication between modules. *tt
  • 990603010A - UNKNOWN OR OTHER
    OLDSMOBILE: Dtcs B1001,B1271 or B1780 set when replacing /reprogramming other modules. (models from 1999-2002 all passenger cars and trucks) *yh
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