2021 Hyundai Venue SEFACTORY OEM SERVICE PROCEDURE

Smart Key Code Savings DTCS

SMART KEY CODE SAVINGS DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
B1676 Immobilizer Smartra Message Error
B1690 Immobilizer Smartra No Response
B1695 Immobilizer EMS Memory Error
B1696 Immobilizer Authentication Fail
B1699 Immobilizer Twice Overtrial
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

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

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