Hyundai Sonata: Body Control Module (BCM). Repair procedures
Trouble Diagnostics When Using GDS
| 1. |
The body control module can diagnose by using the GDS more quickly.
The BCM communicates with the GDS and then reads the input/output
value and drives the actuator.
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| 2. |
To diagnose the BCM function, select the menu of model and body
control module.
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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.
|
| 4. |
To perform compulsory operation on BCM input factors, select "ACTUATION
TEST".
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Removal
| 1. |
Disconnect the negative (-) battery terminal.
|
| 2. |
Remove the crash pad lower panel (A).
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| 3. |
Remove the reinforce panel after loosening the mounting bolts.
|
| 4. |
Remove the body control module after loosening nut (1EA) and screw
(1EA) and disconnecting the connectors (A).
|
Installation
| 1. |
Install the body control module.
|
| 2. |
Install the reinforce panel.
|
| 3. |
Install the crash pad lower panel.
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Body Control Module (BCM). Description and Operation
Description
Body control module receives various input switch signals controlling
time and alarm functions for the intermittent wiper timer, washer timer, rear
defogger timer, seat belts ...
Seat Electrical
...
See also:
Fan speed control
The fan speed can be set to the desired speed by pushing the fan speed control
button.
To change the fan speed, press the right of the button ()
for higher speed, or press the left of the butto ...
Repair procedures
Service Adjustment Procedure
Transmission Oil Inspection And Replacement
1.
Park the vehicle on a level ground and stop the engine.
2.
...
Fuel Pressure Control Valve. Repair procedures
Inspection
1.
Turn the ignition switch OFF and disconnect the battery negative
(-) cable.
2.
Disconnect the fuel pressure regulator valve ...