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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 154 (Immobilizer System Diagnosis) >> DTC P1693: Transponder Error >> 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 data coming from a transponder
  1. Faulty transponder
NOTE: DTC also shows up when 2 transponders are stuck close near the Antenna Coil
Threshold Value
  • Launch the antenna -> IMMO-> sends it to the transponder

    If the transponder fails to receive the serial number for more than 5 consecutive times, repeat the procedure and set the DTC.

  • Launch the antenna -> IMMO -> sends it to the transponder

    If the transponder receives 2 serial numbers and values, the data can be duplicate and the IMMO software determines that a transponder is missing. Repeat the procedure for 5 consecutive times and set the DTC.

Diagnosis Time
  • 5 times after turning the ignition switch ON
DTC clearing
  • Clear the DTC using GDS