Kia Optima: Vehicle ModificationsThis vehicle should not be modified. Modification of your Kia could affect its performance, safety or durability and may even violate governmental safety and emissions regulations.
In addition, damage or performance problems resulting from any modification may not be covered under warranty.
Emission Control System
Engine Exhaust Gas PrecautionsECM Terminal And Input/Output signal
ECM Terminal Function
Connector [CHTG-AG]
Pin
No.
Description
Connected to
1
Ignition Coil (Cylinder #2) control output [W ...
Power Seat Control Switch. Schematic Diagrams
Circuit Diagram
...
Repair procedures
General Inspection
After or before servicing the EPS system, perform the troubleshooting and test procedure
as follows. Compare the system condition with normal condition in the table below
and i ...