B1601

PATS Received Incorrect Key-Code From Ignition Key Transponder

DTC B1601, sometimes indicated as B160100 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle body.

  • B1601: PATS Received Incorrect Key-Code From Ignition Key Transponder

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.

  • 04142 - ELECTRICAL SYSTEM
    MERCURY: No crank with diagnostic trouble code B1601 and/or B1213. Pats security access issues with 4.0l engine. *tt
  • 15828 - ELECTRICAL SYSTEM:IGNITION:MODULE
    MERCURY: Some vehicles may exhibit diagnostic trouble code B1213, B1342, B1601, B2431. *tt
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