Kia Optima: Removal
| 1. | Disconnect the negative (-) battery terminal. |
| 2. | Remove the steering wheel. (Refer to the ST group - "Steering column & shaft") |
| 3. | Remove the steering column upper
and lower shrouds after removing 3 screws.
|
| 4. | If it is necessary to remove.
The wiper & washer switch (A) only, release the lock of wiper switch using
tool without removing the steering wheel and the clock spring.
|
| 5. | Disconnect the lighting switch
connector (A) and wiper & washer switch connector (B).
|
| 6. | Remove the steering wheel. (Refer to the ST group - "Steering column & shaft") |
| 7. | Remove the clock spring. (Refer to the RT group - "Airbag module") |
| 8. | Remove the multifunction switch
assembly (A) after loosening the mounting screws.
|
Inspection (With GDS)
1.
Check BCM input/output specification
of multifunction switch using the GDS. If the specification is abnormal,
replace the lamp or wiper switch.
2.
If diagnosis is ...
Installation
1.
Install the multifunction switch.
2.
Install the clock spring.
3.
Install the steering column upper
and lower shrouds.
4.
Install the s ...
See also:
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 4 and
5 [B1/S1].
...
Function
Function RequirementsThe BCM controls IPS and relay on the SJB. For example,
if BCM requests head lamp low beam control, then BCM requests related lamp control
at one time.
Signal Flow DiagramThi ...
Installation
-
Make sure that the IMS
control switch connectors and related connectors are plugged in
properly.
...