Kia Optima: Gauges
Instrument panel illumination
SpeedometerInspection
Front brake disc thickness check
1.
Check the brake pads for wear
and fade.
2.
Check the brake disc for damage
and cracks.
3.
Remove all rust and conta ...
Warning / Caution Label Locations
1. Radiator cap caution
2. Fan caution
3. Battery caution
...
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
...