DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2024 Kia Forte. However, it is still accessible from the selected car via links, so may be relevant.

Item	Detecting Condition	Possible Cause
Enable Conditions	Ignition "ON"	Faulty Smart Key Unit
Detecting Time	1.5s
Threshold Value	Data error or timing error Data error: Head value error, checksum value error, Smart Key status unknown error Timing Error: Interval time of response from Smart key ECM/PCM after ECM/PCM request signal is longer than 40 ms

Item

Detecting Condition

Possible Cause

Enable Conditions

Ignition "ON"

Faulty Smart Key Unit

Detecting Time

1.5s

Threshold Value

Data error or timing error

Data error: Head value error, checksum value error, Smart Key status unknown error
Timing Error: Interval time of response from Smart key ECM/PCM after ECM/PCM request signal is longer than 40 ms