Kia Optima: ETC (Electronic Throttle Control) System. Description and Operation
ECM Problem Inspection Procedure
DescriptionRemoval
1.
Disconnect the battery negative
cable and wait for at least 3 minutes before beginning work.
2.
Remove the roof trim. (Refer
to the Body group- Interior)
...
Replacement
1.
Disconnect the negative (-) battery
terminal.
2.
Using the screwdriver, remove
the side cover (A).
3.
Loosen the mounting screw and
the ...
Component Location (1)
1. Buzzer
2. RF receiver
3. Smart key unit
4. Interior antenna 1
5. Interior antenna 2
6. Trunk antenna
7. Bumper antenna
...