Operation CHARM: Car repair manuals for everyone.

Body Control Module: Description and Operation





Body control module controls the followings.

1. Defroster(Deicer) Control
2. Door Lock/Unlock Control
3. Driving Control
4. Exterior Lamp Control
5. Power Window Control
6. Interior Lamp Control
7. Outside Mirror Control
8. Panic Alarm Control
9. Tailgate Release Control
10. Wiper & Washer Control
11. Warning Control
12. Burglar Alarm Control
13. Flasher Output Control
14. PAS/RPAS Warning Control
15. RKE function

CAN Communication Network








1. Defroster/Deicer Control
A. Defroster Control Function
B. Deicer Control Function
2. Door Lock/Unlock Control
A. Central Door Lock Unlock Control Function
B. Central Locking Unlocking by Switch Control Function
C. Locking Unlocking Control by RKE Function
D. Locking Unlocking Control by SMK Function
E. Central Locking Unlocking by Driver or Assistant Mechanical Key Control Function
F. Unlocking by Crash Control Function
G. Auto Door Lock Control Function
H. Auto Door Unlock Control Function
I. Key Reminder Unlock Control Function
J. Dead Lock Unlock Control Function
K. Auto Door Lock Option Control Function
L. Auto Door Unlock Option Control Function
M. Two Turn Unlock Option Control Function
N. Door Lock Indicator Control Function
O. Central Unlocking by EC Unlock Control Function
3. Driving Control
A. Key Interlock Control Function
B. ATM Solenoid Control Function
4. Exterior Lamp Control
A. Tail Lamp by Switch Control Function
B. Tail Lamp Autocut Control Function
C. Tail Lamp by Auto Light Control Function
D. Tail Lamp Welcome Control Function
E. Tail Lamp Output Control Function
F. Head Lamp Low by Switch Control Function
G. Head Lamp Low by Auto Light Control Function
H. Head Lamp Escort Control Function
I. Head Lamp Welcome Control Function
J. Passing Switch Function
K. Head Lamp Low Output Control Function
L. Head Lamp Escort Option Control Function
M. AV Tail By Auto Light Control Function
N. DRL Function
O. Rear Fog Lamp Control Function
P. Front Fog Lamp - Non NA Control Function
Q. Auto Light Sensor Monitoring Control Function
R. Puddle Lamp by SMK Control Function
S. Puddle Lamp by Unlock Control Function
T. Main Puddle Lamp Output Control Function
U. Static Bending Lamp - LH/RH Control Function
V. Exterior Lamp Act Signal Input Function
5. Power Window Control
A. Power Window Maintained Mode Control Function
6. Interior Lamp Control
A. Any Door Open Function
B. Room Lamp Control Function
C. Key Hole Illumination Control Function
7. Outside Mirror Control
A. Mirror Folding Unfolding Command Control Function
B. Folding Unfolding Operating Control Function
8. Panic Alarm Control
A. Panic Alarm Control Function
9. Tailgate Release Control
A. Tailgate Release Control Function
10. Wiper & Washer Control
A. Front Wiper Mist Control Function
B. Front Washer Control Function
C. Front Wiper Intermittent Control Function
D. Front Wiper Control Function
E. Rear Wiper Continuous Control Function
F. Rear Wiper Intermittent Control Function
G. Rear Washer Control Function
H. Rear Wiper Control Function
I. Head Lamp Washer By Front Wiper Washer Control Function
11. Warning Control
A. Internal Buzzer Communication Control Function
B. SMK Warning Function
C. Seat Belt Warning - No Seat Belt Switch Function
D. Seat Belt Warning - Seat Belt Switch Function
E. Seat Belt Reminder - Driver/Assistant Function
F. Driver Seatbelt Indicator Output Control Function
G. Assistant Seatbelt Indicator Output Control Function
H. Rear Seatbelt RC Indicator Output Control Function
I. Rear Seatbelt RL Indicator Output Control Function
J. Rear Seatbelt RR Indicator Output Control Function
K. Parking Brake State Function
L. Key Reminder Warning(Key Operated Warning) Function
M. Parking Brake Warning Function
N. Alarm Horn Control Function
O. Sun Roof Open Warning Request Function
12. Burglar Alarm Control
A. Security Indicator Control Function
B. Horn Answer Back Control Function
C. Tailgate Type Burglar Alarm Control Function
D. Lock Confirmation Function
13. Flasher Output Control
A. Flasher Output Control Function
B. Flasher Output Signal Function
14. PAS/RPAS Warning Control
A. PAS Buzzer Output Control Function
B. PAS Warning Sound Control Function
C. RPAS Warning Sound Control Function
D. PAS Rear Warning Control Function
E. Gear Switching Control Function Function
F. Gear Switching Control Function Function
G. PAS Display Information Function
H. Front PAS Initialization Function
I. Rear PAS Initialization Function
J. Front Sensor Fault Detect Control Function
K. Front Sensor Error Handling Control Function
L. Rear Sensor Fault Detect Control Function
M. Rear Sensor Error Handling Control Function
N. PAS Sound Pass Control Function
O. RPAS Sound Pass Control Function
P. PAS Mode Indicator Control Function
Q. RPAS Off Mode Indicator Control Function
15. MTS
A. Telematics Input Function
B. MTS Alarm Control Function
C. Vehicle Information Function
D. Remote Start Control Function
16. User Option
A. Auto Door Lock, Two Turn Unlock, Horn Answer Back, Head Lamp Escort & Welcome, Welcome Light, One Touch Triple Turn Signal