Body Control Module: Difference between revisions

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==Pinout==
==Pinout==
[[File:Bcm-front.png|none|thumb|BCM front connectors]]
[[File:Bcm-rear.png|none|thumb|BCM rear connectors]]
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-AI
!#
!Type
!Name
!Notes
|-
|1
|
| -
|
|-
|2
|
| -
|
|-
|3
|
| -
|
|-
|4
|
|ESPS (ig1)
|
|-
|5
|
|RH seat belt buckle
|
|-
|6
|
|LH seat belt buckle
|
|-
|7
|Input
|Crash signal
|
|-
|8
|
|
|
|-
|9
|Input
|Airbag diagnosis (from ESPS)
|
|-
|10
|Output
|Airbag warning light
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-CE
!#
!Type
!Name
!Notes
|-
|1
|Output
|Head lamp low relay (S2)
|
|-
|2
|
|DRL unit NO 12
|
|-
|3
|Output
|Front wiper relay control
|
|-
|4
|Output
|Front fog lamp relay (S1)
|
|-
|5
|
|Turn signal lamp (FR)
|
|-
|6
|
|Tail auto cut to DRL
|
|-
|7
|
|DRL unit (11)
|
|-
|8
|Output
|Front wiper relay (IG2)
|
|-
|9
|Output
|Turn signal lamp (FL)
|
|-
|10
|Output
|Position lamp (RH)
|
|-
|11
|Output
|Position lamp (LH)
|
|-
|12
|Output
|ABS module (IG1)
|
|-
|13
|Output
|Alternator charge line / dash indicator
|
|-
|14
|Output
|Fuse & relay box (IG2) (Ignition fuse)
|
|-
|15
|Output
|Wiper park output
|
|-
|16
|Output
|Washer motor
|
|-
|17
|
| -
|
|-
|18
|
| -
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-DE
!#
!Type
!Name
!Notes
|-
|1
|Input
|Battery
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-EF
!#
!Type
!Name
!Notes
|-
|1
|Input
|Assist door key switch
|
|-
|2
|Input
|Tail gate lock switch
|
|-
|3
|Input
|Assist door lock switch
|
|-
|4
|Input
|Assist door switch
|
|-
|5
|Input
|Folding switch
|
|-
|6
|Input
|Tail gate open switch
|
|-
|7
|Input
|Driver door key unlock switch
|
|-
|8
|Input
|Driver door lock switch
|
|-
|9
|Input
|Driver door switch
|
|-
|10
|Input
|Seat belt switch
|
|-
|11
|
| -
|
|-
|12
|
| -
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-FF
!#
!Type
!Name
!Notes
|-
|1
|Output
|Rear fog lamp relay
|
|-
|2
|Output
|Back up lamp
|
|-
|3
|
| -
|
|-
|4
|Output
|Outside mirror
|
|-
|5
|Output
|Tail lamp (RH)
|
|-
|6
|Output
|Door lock relay
|
|-
|7
|
| -
|
|-
|8
|Output
|Door unlock relay
|
|-
|9
|
| -
|
|-
|10
|Output
|Tail lamp (LH) fuse
|
|-
|11
|Input
|Door switch
|
|-
|12
|Output
|Mirror unfolding/door unlock relay
|
|-
|13
|
|Turn signal (RL)
|
|-
|14
|
| -
|
|-
|15
|Output
|Luggage lamp
|
|-
|16
|
| -
|
|-
|17
|
|Turn signal (RR)
|
|-
|18
|Output
|Amplifier
|
|-
|19
|Output
|Outside mirror heater
|
|-
|20
|
|Mirror folding
|
|-
|21
|Output
|Rear wiper motor (IG2)
|
|-
|22
|Input
|Tail gate open switch
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-GF
!#
!Type
!Name
!Notes
|-
|1
|Output
|Rear window defogger
|
|-
|2
|Output
|Power window relay
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-HM
!#
!Type
!Name
!Notes
|-
|1
|IO
|Immobilizer antenna 1
|
|-
|2
|Output
|2 stage unlock ground
|
|-
|3
|Input
|Turn signal switch (RH)
|
|-
|4
|Input
|Door warning switch
|
|-
|5
|Input
|Tail lamp switch
|
|-
|6
|Input
|Rear fog lamp switch
|
|-
|7
|Input
|Code saver
|
|-
|8
|
| -
|
|-
|9
|Input
|Hood switch
|
|-
|10
|
| -
|
|-
|11
|IO
|Immobilizer antenna 2
|
|-
|12
|Output
|Export ground
|
|-
|13
|Input
|Turn signal lamp switch
|
|-
|14
|Input
|Auto light switch input
|
|-
|15
|
| -
|
|-
|16
|Input
|Head lamp switch
|
|-
|17
|Input
|Front fog lamp switch
|
|-
|18
|Input
|Hazard lamp switch
|
|-
|19
|Input
|Rear defogger switch
|
|-
|20
|Output
|Rear fog lamp indicator
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-IM
!#
!Type
!Name
!Notes
|-
|1
|Input
|Air conditioner switch
|
|-
|2
|Output
|Cluster battery charge
|
|-
|3
|
| -
|
|-
|4
|
|ESP switch (IG1)
|
|-
|5
|Output
|Cluster (IG1)
|
|-
|6
|Output
|Cluster (IG2)
|
|-
|7
|Output
|Cluster (turn signal LH out)
|
|-
|8
|
|ECU (IG1)
|
|-
|9
|Output
|Cluster (turn signal RH out)
|
|-
|10
|
|RR HTD switch
|
|-
|11
|Output
|Cluster (airbag indicator)
|
|-
|12
|
|Diagnostic tool (B+)
|
|-
|13
|Output
|Digital clock (ACC)
|
|-
|14
|Output
|Immobilizer indicator
|
|-
|15
|
|External tail lamp (RH)
|
|-
|16
|
|Diagnostic tool (Airbag)
|
|-
|17
|
|Air conditioner (IG2)
|
|-
|18
|
|Auto light ground
|
|-
|19
|
|Diagnosis & code saving
|
|-
|20
|
|Immobilizer
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-JM
!#
!Type
!Name
!Notes
|-
|1
|
|Multifunction switch - intermittent wiper ground
|
|-
|2
|
|Siren control
|
|-
|3
|Output
|Key hole illumination
|
|-
|4
|Input
|Speed sensor
|
|-
|5
|Output
|Interior illumination
|
|-
|6
|Output
|Cluster (Airbag warning indicator)
|
|-
|7
|
|DCT
|
|-
|8
|Output
|Door open indicator
|
|-
|9
|
|Multifunction INT
|
|-
|10
|
|Multifunction INT (T)
|
|-
|11
|
|Auto light signal
|
|-
|12
|Output
|Seat belt indicator
|
|-
|13
|Output
|Over speed ground
|
|-
|14
|
| -
|
|-
|15
|
|Auto light supply
|
|-
|16
|Output
|Tail gate open indicator
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-KM
!#
!Type
!Name
!Notes
|-
|1
|Output
|Cigar lighter
|
|-
|2
|
|Wiper low
|
|-
|3
|
|Wiper high
|
|-
|4
|
|Back up switch (reverse gear)
|
|-
|5
|
|ACC
|
|-
|6
|Input
|Washer switch
|
|-
|7
|Input
|Back up lamp switch
|
|-
|8
|
|Start inhibit relay
|
|-
|9
|Input
|Seat heater switch (IG2)
|
|-
|10
|
|Joint main 3 (B+)
|
|-
|11
|Input
|Stop switch (B+)
|
|-
|12
|
|Ignition coil
|
|-
|13
|
| -
|
|-
|14
|
|Wiper parking
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-LM
!#
!Type
!Name
!Notes
|-
|1
|
|Ground 1
|
|-
|2
|
| -
|
|-
|3
|Output
|Blower motor
|
|-
|4
|
|Ignition switch (IG1)
|
|-
|5
|
|Ground 2
|
|-
|6
|
|Wiper switch power
|
|-
|7
|
|Ignition switch (ACC)
|
|-
|8
|
|Ignition switch (IG2)
|
|}
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-MR
!#
!Type
!Name
!Notes
|-
|1
|
|Sunroof (IG2)
|
|-
|2
|
|Roof lamp (B+)
|
|-
|3
|
|Roof lamp decay control
|
|-
|4
|
|ECU
|
|-
|5
|
| -
|
|-
|6
|
|Sunroof & room lamp ground
|
|-
|7
|
|ECM mirror
|
|-
|8
|
|Sunroof (B+)
|
|}


==EEPROM structure==
==EEPROM structure==


==PCB layout==
==PCB layout==
Our BCM's use an 8bit Motorola CPU: MC68HC908AZ32A. [File:311-21300-0-MC908AZ32ACFU.pdf]
Our BCM's use an 8bit Motorola CPU: MC68HC908AZ32A. [[:File:311-21300-0-MC908AZ32ACFU.pdf]]

Latest revision as of 23:49, 28 January 2024

 This article is a stub. You can help by contributing your knowledge of the Tiburon platform

https://fccid.io/LXP-VIM233

Variants

Pinout

BCM front connectors
BCM rear connectors
BCM-AI
# Type Name Notes
1 -
2 -
3 -
4 ESPS (ig1)
5 RH seat belt buckle
6 LH seat belt buckle
7 Input Crash signal
8
9 Input Airbag diagnosis (from ESPS)
10 Output Airbag warning light
BCM-CE
# Type Name Notes
1 Output Head lamp low relay (S2)
2 DRL unit NO 12
3 Output Front wiper relay control
4 Output Front fog lamp relay (S1)
5 Turn signal lamp (FR)
6 Tail auto cut to DRL
7 DRL unit (11)
8 Output Front wiper relay (IG2)
9 Output Turn signal lamp (FL)
10 Output Position lamp (RH)
11 Output Position lamp (LH)
12 Output ABS module (IG1)
13 Output Alternator charge line / dash indicator
14 Output Fuse & relay box (IG2) (Ignition fuse)
15 Output Wiper park output
16 Output Washer motor
17 -
18 -
BCM-DE
# Type Name Notes
1 Input Battery
BCM-EF
# Type Name Notes
1 Input Assist door key switch
2 Input Tail gate lock switch
3 Input Assist door lock switch
4 Input Assist door switch
5 Input Folding switch
6 Input Tail gate open switch
7 Input Driver door key unlock switch
8 Input Driver door lock switch
9 Input Driver door switch
10 Input Seat belt switch
11 -
12 -
BCM-FF
# Type Name Notes
1 Output Rear fog lamp relay
2 Output Back up lamp
3 -
4 Output Outside mirror
5 Output Tail lamp (RH)
6 Output Door lock relay
7 -
8 Output Door unlock relay
9 -
10 Output Tail lamp (LH) fuse
11 Input Door switch
12 Output Mirror unfolding/door unlock relay
13 Turn signal (RL)
14 -
15 Output Luggage lamp
16 -
17 Turn signal (RR)
18 Output Amplifier
19 Output Outside mirror heater
20 Mirror folding
21 Output Rear wiper motor (IG2)
22 Input Tail gate open switch
BCM-GF
# Type Name Notes
1 Output Rear window defogger
2 Output Power window relay
BCM-HM
# Type Name Notes
1 IO Immobilizer antenna 1
2 Output 2 stage unlock ground
3 Input Turn signal switch (RH)
4 Input Door warning switch
5 Input Tail lamp switch
6 Input Rear fog lamp switch
7 Input Code saver
8 -
9 Input Hood switch
10 -
11 IO Immobilizer antenna 2
12 Output Export ground
13 Input Turn signal lamp switch
14 Input Auto light switch input
15 -
16 Input Head lamp switch
17 Input Front fog lamp switch
18 Input Hazard lamp switch
19 Input Rear defogger switch
20 Output Rear fog lamp indicator
BCM-IM
# Type Name Notes
1 Input Air conditioner switch
2 Output Cluster battery charge
3 -
4 ESP switch (IG1)
5 Output Cluster (IG1)
6 Output Cluster (IG2)
7 Output Cluster (turn signal LH out)
8 ECU (IG1)
9 Output Cluster (turn signal RH out)
10 RR HTD switch
11 Output Cluster (airbag indicator)
12 Diagnostic tool (B+)
13 Output Digital clock (ACC)
14 Output Immobilizer indicator
15 External tail lamp (RH)
16 Diagnostic tool (Airbag)
17 Air conditioner (IG2)
18 Auto light ground
19 Diagnosis & code saving
20 Immobilizer
BCM-JM
# Type Name Notes
1 Multifunction switch - intermittent wiper ground
2 Siren control
3 Output Key hole illumination
4 Input Speed sensor
5 Output Interior illumination
6 Output Cluster (Airbag warning indicator)
7 DCT
8 Output Door open indicator
9 Multifunction INT
10 Multifunction INT (T)
11 Auto light signal
12 Output Seat belt indicator
13 Output Over speed ground
14 -
15 Auto light supply
16 Output Tail gate open indicator
BCM-KM
# Type Name Notes
1 Output Cigar lighter
2 Wiper low
3 Wiper high
4 Back up switch (reverse gear)
5 ACC
6 Input Washer switch
7 Input Back up lamp switch
8 Start inhibit relay
9 Input Seat heater switch (IG2)
10 Joint main 3 (B+)
11 Input Stop switch (B+)
12 Ignition coil
13 -
14 Wiper parking
BCM-LM
# Type Name Notes
1 Ground 1
2 -
3 Output Blower motor
4 Ignition switch (IG1)
5 Ground 2
6 Wiper switch power
7 Ignition switch (ACC)
8 Ignition switch (IG2)
BCM-MR
# Type Name Notes
1 Sunroof (IG2)
2 Roof lamp (B+)
3 Roof lamp decay control
4 ECU
5 -
6 Sunroof & room lamp ground
7 ECM mirror
8 Sunroof (B+)

EEPROM structure

PCB layout

Our BCM's use an 8bit Motorola CPU: MC68HC908AZ32A. File:311-21300-0-MC908AZ32ACFU.pdf

Retrieved from "https://opengk.org:443/index.php?title=Body_Control_Module&oldid=307"