Kia Optima: Inspection - Cruise Control Switch. Repair procedures - Cruise Control System - Engine Electrical System - Kia Optima TF 2011-2020 Service ManualKia Optima: Inspection

Measuring Resistance

1. Disconnect the cruise control switch connector from the control switch.

2. Measure resistance between terminals on the control switch when each function switch is ON (switch is depressed).

Function switch
Terminal
Resistance
CANCEL
3 - 4
180Ω ± 5%
SET/Ц
3 - 4
330Ω ± 5%
RES/+
3 - 4
550Ω ± 5%
ON/OFF
3 - 4
880Ω ± 5%

3. If not within specification, replace switch.
Measuring Voltage
1. Connect the cruise control switch connector to the control switch.

2. Measure voltage between terminals on the harness side connector when each function switch is ON (switch is depressed).

Function switch
Terminal
Voltage
CANCEL
3 - 4
0.76V ± 0.1V
SET/Ц
3 - 4
1.24V ± 0.15V
RES/+
3 - 4
1.77V ± 0.2V
ON/OFF
3 - 4
2.34V ± 0.22V

3. If not within specification, replace switch.
Removal and Installation
1. Disconnect the battery negative terminal. Tightening torque :4.0 ~ 6.0N.m (0.4 ~ 0.6kgf.m, 3.0 ~ 4.4lb-ft) 2. Remove th ...

Emission Control System
...

See also:

Replacement
1. Remove the front wheel & tire. Tightening torque : 88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft) ...

Fuel Tank Pressure Sensor (FTPS). Schematic Diagrams
Circuit Diagram ...

Ambient Sensor Repair procedures
Inspection 1. Ignition "OFF" 2. Disconnect ambient temperature sensor. 3. Check the resistance of ambient temperature sensor between terminals 1 and 2 whether it is changed by changing o ...

Copyright © www.kiopman.com 2020