What does code P1693-FJ mean on Hyundai vehicles?
The key transponder is malfunctioning and cannot be authenticated by the immobilizer system.
OBD-II Code Hyundai
P1693-FJ — Hyundai — Immobilizer Transponder Malfunction
The key transponder is malfunctioning and cannot be authenticated by the immobilizer system.
Common symptoms
- Engine does not start
Possible causes
- Faulty key transponder
- damaged key
Initial recommendation
Reprogram or replace the ignition key transponder.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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