Hyundai Santa Fe: Relay Box (Passenger Compartment). Repair procedures
Fuse Inspection
1. |
Be sure there is no play in the fuse holders, and
that the fuses are held securely.
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2. |
Are the fuse capacities for each circuit correct?
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3. |
Are there any blown fuses?
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Inspection
1. |
The SJB can be diagnosed by using the GDS. The SJB
communicates with the GDS which then displays inputs and outputs along
with codes.
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2. |
To diagnose the SJB function, select the vehicle
model, BCM and SJB.
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3. |
To consult the present input/out value of SJB, "Current
DATA". It provides information of SJB input/output conditions.
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4. |
To perform functional test on SJB outputs, select
"Actuation Test"
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Removal
Passenger Compartment Junction Box (SJB)
1. |
Disconnect the negative(-) battery terminal.
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2. |
Remove the crash pad lower panel.
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3. |
Disconnect the connectors from the fuse side of the
smart junction box.
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4. |
Remove the smart junction box after loosening the
mounting nuts (2EA) and bolt.
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5. |
Disconnect the connectors from the back side of the
smart junction box.
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Installation
1. |
Install the smart junction box.
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2. |
Install the crash pad lower panel.
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3. |
Check that all system operates normally.
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Relay Box (Passenger Compartment). Description and Operation
Description
Smart Junction Box(SJB)
1.
General function : Interior Junction Box + some functions
of BCM
It controls loads with CAN communication and IPS.
...
See also:
Torque Converter Control Solenoid Valve (T/CON_VFS). Schematic Diagrams
Circuit Diagram
...
Synchronize temperature
The temperature in the different climate zones of the vehicle can be synchronized
with the temperature set for the driver's side.
Synchronization button on the driver's side temperature control.
T ...
Activating and deactivating preconditioning timer
(Option/accessory.)
Timer buttons in the Parking climate tab in Climate
view.
Open Climate view in the center display.
Select the Parking climate tab.
Activate/deactivate a timer setting by tapp ...