Kia Optima: Components and Components LocationComponents

|
Connector |
PIN NO. |
Function |
Connector |
PIN No. |
Function |
|
Connector(A) |
1 |
GND |
Connector(B) |
18 |
Hazard Signal |
|
2 |
Middle High |
19 |
- |
||
|
3 |
Middle Low |
20 |
Rheostat (ILL -) |
||
|
4 |
High |
21 |
IGN2 |
||
|
5 |
Common |
22 |
IGN1 |
||
|
6 |
Low |
23 |
ACC |
||
|
Connector(B) |
1 |
BAttery |
24 |
- |
|
|
2 |
Tail Lamp (ILL+) |
25 |
- |
||
|
3 |
Sensor REF (+5V) |
26 |
Rear Defog S/W |
||
|
4 |
Mode Actuator (F/B) |
27 |
- |
||
|
5 |
Temp Actuator (F/B) |
28 |
- |
||
|
6 |
Intake Actuator (F/B) |
29 |
Detent Out (+) |
||
|
7 |
Evaporator Sensor (+) |
30 |
Blower F/B |
||
|
8 |
Ambient Sensor (+) |
31 |
Sensor GND |
||
|
9 |
- |
32 |
- |
||
|
10 |
Blower Common |
33 |
C – Can HIGH |
||
|
11 |
HTD |
34 |
C – Can LOW |
||
|
12 |
Mode Actuator (VENT) |
35 |
ECV + |
||
|
13 |
Mode Actuator (DEF) |
36 |
ECV – (GND) |
||
|
14 |
Temp Actuator (COOL) |
37 |
- |
||
|
15 |
Temp Actuator (WARM) |
38 |
Sensor GND |
||
|
16 |
Intake Actuator (FRE) |
39 |
GND |
||
|
17 |
Intake Actuator (REC) |
40 |
GND |
Heater & A/C Control Unit(Manual). Repair proceduresTroubleshooting
Troubleshooting
Symptom
Probable cause
Remedy
Play in steering
Loose yoke plug
Retighten
Loose steering gear ...
Inside rearview mirror
Adjust the rearview mirror so that the center view through the rear window is
seen. Make this adjustment before you start driving.
WARNING - Rear visibility
Do not place objects in the rear seat ...
Underdrive Brake Control Solenoid Valve(UD/B_VFS). Description and Operation
Description
Underdrive brake control solenoid valve(UD/B_VFS) is attached to the valve body.
This variable force solenoid valve directly controls the hydraulic pressure inside
the underdrive brak ...