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: Input Speed Sensor 1 Specifications
Specification
Input Speed Sensor 1
▷ Type: Hall effect sensor
▷ Specifications
Item
Specifications
Output voltage (V)
Low
0.7
High
1.4
...
Kia Cee'd JD Service Manual: Transmission Control Module (TCM) Repair procedures
Inspection
Transmission Control Module (TCM) Inspection
Procedure
1.
Inspecting TCM ground circuit: Measure the resistance between the TCM
and chassis ground.
(Check the terminal connected to the chassis ground while using the
ba ...