Kia Optima: Description and Operation
Components and Components Location
Description of ESCReplacement
1.
Disconnect the negative (-) battery
terminal.
2.
Using the screwdriver, remove
the side cover (A).
3.
Loosen the mounting screw and
the ...
ETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode
Item
Fail-Safe
ETC Motor
Throttle valve stuck at 5°
TPS
TPS 1 fault
ECM looks at TPS2
...
Removal
1.
Loosen the drain plug, and drain
the coolant. Remove the radiator cap to speed draining.
2.
Disconnect the oil cooler coolant
hoses (A).
3.
...