Kia 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/–
|
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/–
|
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. |
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 ...
See also:
Precautions
✽ NOTICE
The transmitter (or smart key) will not work if any of following occurs:
The ignition key is in the ignition switch.
You exceed the operating distance limit (about 30 m [90 feet ...
Paint Code
TF
Code
Color
SWP
Snow White Pearl
3D
Bright Silver
ABP
Aurora Black
ABT
...
The Other Fuses And Relays Component. Repair procedures
Inspection
Power Relay Test (Type B)Check for continuity between the terminals.
A : Two turn unlock relay
1.
There should be continuity between
the No.30 and No.87 terminals when power ...