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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 154 (Immobilizer System Diagnosis) >> DTC P1688: Immobilizer Lock >> DTC Information And Inspection >> DTC Setting Condition

DTC Setting Condition

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Troubleshooting Condition Possible Cause
Main Action
  • Monitor the vehicle condition using GDS
  1. Previously learnt PIN code
  2. Previously learnt Password
Threshold Value
  • Wrong PIN code or password was input through the scantool more than 3 consecutive times while the ignition is one.
Diagnosis Time
  • Incorrect input for 3 consecutive times
DTC clearing
  • Clear the DTC using GDS
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