Kia Optima: Removing and storing the spare
tire

Turn the tire hold-down wing bolt counterclockwise.
Store the tire in the reverse order of removal.
To prevent the spare tire and tools from “rattling” while the vehicle is in motion, store them properly.
Jack and tools
Changing tiresTransaxle Control Module (TCM). Description and Operation
Description
Transaxle Control Module (TCM) is the automatic transaxle's brain. The module receives
and processes signals from various sensors and implements a wide range of transaxle
controls ...
MAINTENANCE UNDER SEVERE USAGE CONDITIONS (T-GDI ENGINE)
The following items must be serviced more frequently on cars mainly used
under severe driving conditions.
Refer to the chart below for the appropriate maintenance intervals.
R : Replace
SEVE ...
Vehicle Modifications
This 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, d ...