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:
Relay Box (Engine Compartment). Repair procedures
Inspection
Power Relay Test (Type A)
-
Do not use pliers.
-
Pliers will damage the
re ...
Components(1)
1. Front bumper cover
2. Front bumper upper strip assembly
3. Radiator grill upper cover
4. Front bumper lower stiffner
5. Front bumper rail assembly
6. Front bum ...
Smart key functions
Carrying the smart key, you may lock and unlock the vehicle doors. Also, you
may start the engine. Refer to the following, for more details.
Locking
Pressing the button of the front outside door ...