Diagnostic Trouble Code Index

2014 Hyundai Sonata Hybrid BaseSECTION Diagnostic Trouble Code Index
DIAGNOSTIC TROUBLE CODE DESCRIPTION

DTC Description
DTC P1610  NON-IMMOBILIZER-EMS CONNECTED TO AN IMMOBILIZER
DTC P1674  IMMOBILIZER-TRANSPONDER STATUS ERROR
DTC P1675  IMMOBILIZER-TRANSPONDER PROGRAMMING ERROR
DTC P1676  IMMOBILIZER-SMARTRA MESSAGE ERROR
DTC P169A  IMMOBILIZER-SMARTRA AUTHENTICATION FAIL
DTC P1690  IMMOBILIZER-SMARTRA NO RESPONSE
DTC P1691  IMMOBILIZER-ANTENNA COIL ERROR
DTC P1692  IMMOBILIZER INDICATOR LAMP ERROR
DTC P1693  IMMOBILIZER-TRANSPONDER ERROR
DTC P1694  IMMOBILIZER-EMS MESSAGE ERROR
DTC P1695  IMMOBILIZER-EMS MEMORY ERROR
DTC P1696  IMMOBILIZER-AUTHENTICATION FAIL
DTC P1699  IMMOBILIZER-TWICE OVERTRIAL
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.