Hyundai Tucson: BCM (Body Control Module) / Body Control Module (BCM) Components and Components Location

Hyundai Tucson (LM) 2010-2015 Service Manual / Body Electrical System / BCM (Body Control Module) / Body Control Module (BCM) Components and Components Location

Components

Connector Pin Information
No
Connector A
Connector B
Connector C
Connector D
1
B+
LIN (RPAS)
Safety power window Enable low
Rear seat heater relay
2
IGN 1
Head lamp low switch
Security IND
Rear fog lamp relay
3
IGN 2
Head lamp high switch
AV unlock signal
Front wiper relay
4
Turn signal switch (LH)
Auto folding switch
Key solenoid
Flasher relay
5
Turn signal switch (RH)
Diagnosis (K-LINE)
Room lamp
Rear turn signal (LH)
6
Inhibit R
Rear left seat heater switch
ATM solenoid
Rear turn signal (RH)
7
Crash unlock
Rear right seat heater switch
-
B+ (power1)
8
Autolight power
CAN High
-
Cornering lamp relay
9
-
CAN Low
RPAS/PAS OFF/ON IND
Rear seat heater relay
(LH)
10
Brake switch
GND (Autolight)
-
Key hole illumination
11
Hazard switch
Autolight switch
Assist seat belt indicator
RPAS buzzer
12
ALT L
Front fog lamp switch
AV tail signal
Front turn signal (LH)
13
ACC
Rear fog lamp switch
RPAS/PAS option switch
Front turn signal (RH)
14
Rear washer switch
Front deicer switch
-
Cornering lamp relay
(RH)
15
Rear wiper on switch
Rear deffoger switch
Door mirror folding relay
-
16
Rear wiper INT switch
RPAS OFF switch
Door mirror unfolding relay
B+ (power2)
17
Front washer switch
Sunroof open switch
Head lamp washer relay
x
18
Front INT wiper switch
MTS (RX)
GND (power)
19
MIST switch
Autolight signal
x
20
Wiper INT volume
Head lamp low signal
21
Key IN switch
x
22
Tail lamp switch
23
Key inter lock switch
24
Signal GND

Body Control Module (BCM) Specifications
Specifications ItemsSpecificationsRated voltageDC 12VOperating voltageDC 9 ~ 16VOperating temperature-30°C ~ 80°C (-4°F ~ 158°F)Dark currentRKE type : 6.0 mASMK type : 5.0 mAGeneral type : 3. ...

Body Control Module (BCM) Schematic Diagrams
Circuit Diagram ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Severe driving conditions
A - Repeatedly driving short distance of less than 5 miles (8 km) in normal temperature or less than 10 miles (16 km) in freezing temperature B - Extensive engine idling or low speed driving for long distances C - Driving on rough, dusty, muddy, unpaved, graveled or salt-spread roads D - Drivin ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Electronic brake force distribution (EBD) system warning light
If these two warning lights illuminate at the same time while driving, your vehicle may have a malfunction with the ABS and EBD system. In this case, your ABS and regular brake system may not work normally. Have the vehicle checked by an authorized HYUNDAI dealer as soon as possible. WARNING ...

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