Kia Optima: Description
BCM, SJB(Smart Junction Box) and CLU(Instrument Cluster) are connected by CAN line.
The nearest module with input switch or actuator receives the input data to reduce the wiring and then send input data to the others which need them via CAN lines.In case of sending output, it is used to CAN communication, not wiring.
SJB can also control relays and IPS.So Each module allots the current data and actuation data.
Function
Wiper Control
Washer Control Coupled With Wiper
1.
Under IGN2 = ON, wiper LOW relay
is turned ON after T2 from Washer switch ON if washer switch is ON for T1
and wipe ...
See also:
Troubleshooting
Troubleshooting
Examples of False-Alarm Occurrence from system characteristics (It’s not a problem)
–
Characteristics of EM Wave : EM Waves are reflected against
all material and espe ...
Owner Maintenance Precautions
Improper or incomplete service may result in problems. This section gives instructions
only for items that are easy to perform.
WARNING - Maintenance Work
You can be seriously injured while p ...
Parking Brake Assembly Repair procedures
Removal
Parking Brake Pedal
1.
Turn ignition OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad lower panel and reinforcing panel. (Refer to the Body group - crash pad ...