The above situations are normal conditions when the active eco system is activated to improve fuel efficiency.
Active ECO operation
Limitation of Active ECO operationKia Cee'd JD Service Manual: Rear Wheel Speed Sensor Repair procedures
Removal
1.
Remove the rear wheel and tire.
Tightening torque:
88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)
2.
Remove the rear wheel speed sensor mounting bolt (A).
...
Kia Cee'd JD Owners Manual: Operating condition
This system will activate when the indicator
on the rear parking assist OFF
button is not illuminated.
If you desire to deactivate the rear
parking assist system, press the rear
parking assist OFF button again. (The
indicator on the button will illuminate.)
To turn the syste ...