Hyundai Sonata: Repair procedures
Inspection
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.
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2. |
If diagnosis is required on the multifunction switch, select model
and "BCM".
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3. |
To consult the present input/output value of BCM, "Current DATA".
It provides information of BCM input/output conditions of power supply,
turn signal/brake lamp, headlamp, door, locks, outside mirror, wiper,
auto-light and transmitters etc.
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4. |
To perform compulsory operation on BCM input factors, select "ACTUATION
TEST".
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Removal
1. |
Disconnect the negative (-) battery terminal.
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2. |
Remove the steering wheel.
(Refer to the ST group - "Steering column & shaft")
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3. |
Remove the steering column upper and lower shrouds after removing
3 screws.
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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.
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5. |
Disconnect the lighting switch connector (A) and wiper & washer
switch connector (B).
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6. |
Remove the steering wheel.
(Refer to the ST group - "Steering column & shaft")
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7. |
Remove the clock spring.
(Refer to the RT group - "Airbag module")
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8. |
Remove the multifunction switch assembly (A) after loosening the
mounting screws.
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Installation
1. |
Install the multifunction switch.
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2. |
Install the clock spring.
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3. |
Install the steering column upper and lower shrouds.
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4. |
Install the steering wheel.
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Components and Components Location
Component
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Horn
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See also:
Compass function
The Compass can be turned ON and OFF and will remember the last state when the
ignition is cycled. To turn the display feature ON/OFF:
1. Press and release the button within 1 second to turn the di ...
Vehicle setting
When the vehicle is at a standstill, pressing the TRIP button for more than 2
seconds with the engine start/stop button in the ON position or engine running,
the LCD screen on the cluster will ...
Relay Box (Engine Compartment). Description and Operation
Description
Network Configuration
The Network of the SJB(Smart Junction Box) consists of Low speed CAN as
shown in the following figure.
Termination Resistor
The SJB has CAN ter ...