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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 160 (Smart Key Code Saving Diagnosis) >> DTC P1690: SMARTRA No Response >> DTC Information And Inspection >> DTC Description

DTC Description

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.

P1690 sets when the Smart Key unit fails to receive an Wake-up signal from the engine ECM and the ECM fails to receive a ignition signal or ignition failure signal from the Smart Key unit.