Kia Optima: To resume cruising speed at more than approximately 40 km/h (25 mph)
If any method other than the cruise ON/OFF switch was used to cancel cruising speed and the system is still activated, the most recent set speed will automatically resume when the RES+ switch is pushed.
It will not resume, however, if the vehicle speed has dropped below approximately 40 km/h (25 mph).
✽ NOTICE
Always check the road conditions when pressing the RES+ switch to resume the speed.
To cancel cruise control, do one of the following
Depress the brake pedal.
Depress the clutch pedal with a manual transaxle.
Shift into N (Neutral) with an automatic transaxle.
Press the CANCEL switch.
Decrease the vehicle speed lower th ...
To turn cruise control off, do one of the following
Push the cruise ON/OFF button (the CRUISE indicator light in the instrument
cluster will go off).
Turn the ignition off.
Both of these actions cancel cruise control operation. If you want ...
See also:
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.
Turn the ignition switch OFF and disconnect the battery
negative (-) cable.
2.
Disconnect the crankshaft position sensor connector
(A).
...
Inspection
1.
Check the audio remote control
switch for resistance between terminals in each switch position.[Trip
+ Reset]
Switch
Connector
...