Kia Optima TF 2011-2025 Owners Manual
Third generation (TF; 2011-present)
IntroductionCheck Engine (Malfunction Indicator) Light
This indicator light
is part of the On Board Diagnostic System which monitors various emission control
system components. If this light illuminates while driving, it indicates that a
potential p ...
Smart key unit Components and Components Location
Component (1)
Connector Pin Information
No.Connector A (26pin)Connector B (16pin)Connector C (22pin)1V_BAT loadC_CAN lowSSB illumination ground2-C_CAN highImmobilzer indicator3Power ground1--4IG ...
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the PCSV connector.
3.
Measure resistance between the PCSV terminals 1 and
2.
4.
...