LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2023 >> Forte LX >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Immobilizer System DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Immobilizer System DTCS

IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
P1677 Immobilizer-EMS VIN Data Error (EMS Has Different VIN)
P1678 Immobilizer-EMS No Request (EMS Data Line Open, No Immo.)
P1688 Immobilizer Lock
P1691 Immobilizer-Antenna Coil Error
P1693 Transponder No Response Error_Invalid Response
P1698 Immobilizer-Invalid TP (TP Has Different PIN)