Body Control Module: Difference between revisions

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{{Stub}}
{{Stub}}
https://fccid.io/LXP-VIM233
BCM FCC report: https://fccid.io/LXP-VIM233


==Variants==
GK Keyfob FCC report: https://fcc.report/FCC-ID/LXP-RKE225


==Pinout==
FL2 Keyfob FCC report: https://fcc.report/FCC-ID/LXP-RK225
[[File:BCM module front 95410-2C160.jpg|thumb|BCM module front 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)]]
[[File:BCM module back 95410-2C160.jpg|thumb|BCM module back 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)]]
 
==PCB Layouts==
See [[BCM PCB Layouts]]
 
== Pinout ==
[[File:Bcm-front.png|none|thumb|BCM front connectors]]
[[File:Bcm-front.png|none|thumb|BCM front connectors]]
[[File:Bcm-rear.png|none|thumb|BCM rear connectors]]
[[File:Bcm-rear.png|none|thumb|BCM rear connectors]]
{| class="wikitable mw-collapsible mw-collapsed"
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-AI
|+BCM-AI - AMP 929504-4
!#
!#
!Type
!Type
Line 45: Line 52:
|-
|-
|7
|7
|
|Input
|Crash signal
|Crash signal
|
|
Line 55: Line 62:
|-
|-
|9
|9
|
|Input
|Airbag diagnosis (from ESPS)
|Airbag diagnosis (from ESPS)
|
|
|-
|-
|10
|10
|
|Output
|Airbag warning light
|Airbag warning light
|
|
Line 72: Line 79:
|-
|-
|1
|1
|
|Output
|Head lamp low relay (S2)
|Head lamp low relay (S2)
|
|
Line 82: Line 89:
|-
|-
|3
|3
|
|Output
|Front wiper relay control
|Front wiper relay control
|
|
|-
|-
|4
|4
|
|Output
|Front fog relay (S1)
|Front fog lamp relay (S1)
|
|
|-
|-
Line 107: Line 114:
|-
|-
|8
|8
|
|Output
|Front wiper relay (IG2)
|Front wiper relay (IG2)
|
|
|-
|-
|9
|9
|
|Output
|Turn signal lamp (FL)
|Turn signal lamp (FL)
|
|
|-
|-
|10
|10
|
|Output
|Position lamp (RH)
|Position lamp (RH)
|
|
|-
|-
|11
|11
|
|Output
|Position lamp (LH)
|Position lamp (LH)
|
|
|-
|-
|12
|12
|
|Output
|ABS module (IG1)
|ABS module (IG1)
|
|
|-
|-
|13
|13
|
|Output
|Alternator charge line / dash indicator
|Alternator charge line / dash indicator
|
|
|-
|-
|14
|14
|
|Output
|Fuse & relay box (IG2)
|Fuse & relay box (IG2) (Ignition fuse)
|
|
|-
|-
|15
|15
|
|Output
|Wiper park output
|Wiper park output
|
|
|-
|-
|16
|16
|
|Output
|Washer motor
|Washer motor
|
|
Line 169: Line 176:
|-
|-
|1
|1
|
|Input
|B+50A
|Battery
|
|
|}
|}
{| class="wikitable mw-collapsible mw-collapsed"
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-EF
|+BCM-EF - TE 175965-2
!#
!#
!Type
!Type
Line 181: Line 188:
|-
|-
|1
|1
|
|Input
|Assist door key switch
|Assist door key switch
|
|
|-
|-
|2
|2
|
|Input
|Tail gate lock switch
|Tail gate lock switch
|
|
|-
|-
|3
|3
|
|Input
|Assist door lock switch
|Assist door lock switch
|
|
|-
|-
|4
|4
|
|Input
|Assist door switch
|Assist door switch
|
|
|-
|-
|5
|5
|
|Input
|Folding switch
|Folding switch
|
|
|-
|-
|6
|6
|
|Input
|Tail gate open switch
|Tail gate open switch
|
|
|-
|-
|7
|7
|
|Input
|Driver door key unlock switch
|Driver door key unlock switch
|
|
|-
|-
|8
|8
|
|Input
|Driver door lock switch
|Driver door lock switch
|
|
|-
|-
|9
|9
|
|Input
|Driver door switch
|Driver door switch
|
|
|-
|-
|10
|10
|
|Input
|Seat belt switch
|Seat belt switch
|
|
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|-
|-
|1
|1
|
|Output
|Rear fog lamp relay
|Rear fog lamp relay
|
|
|-
|-
|2
|2
|
|Output
|Back up lamp
|Back up lamp
|
|
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|-
|-
|4
|4
|
|Output
|Outside mirror
|Outside mirror
|
|
|-
|-
|5
|5
|
|Output
|Tail lamp (RH)
|Tail lamp (RH)
|
|
|-
|-
|6
|6
|
|Output
|Door lock feed
|Door lock relay
|
|
|-
|-
Line 283: Line 290:
|-
|-
|8
|8
|
|Output
|Door unlock feed
|Door unlock relay
|
|
|-
|-
Line 293: Line 300:
|-
|-
|10
|10
|
|Output
|Tail lamp (LH)
|Tail lamp (LH) fuse
|
|
|-
|-
|11
|11
|
|Input
|4 door switch
|Door switch
|
|
|-
|-
|12
|12
|
|Output
|Mirror unfolding/door assembly unlock feed
|Mirror unfolding/door unlock relay
|
|
|-
|-
Line 318: Line 325:
|-
|-
|15
|15
|
|Output
|Luggage lamp
|Luggage lamp
|
|
Line 333: Line 340:
|-
|-
|18
|18
|
|Output
|Amplifier
|Amplifier
|
|
|-
|-
|19
|19
|
|Output
|Outside mirror heater
|Outside mirror heater
|
|
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|-
|-
|21
|21
|
|Output
|Rear wiper motor (IG2)
|Rear wiper motor (IG2)
|
|
|-
|-
|22
|22
|
|Input
|Tail gate open switch
|Tail gate open switch
|
|
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|-
|-
|1
|1
|
|Output
|Rear window defogger
|Rear window defogger
|
|
|-
|-
|2
|2
|
|Output
|Power window switch
|Power window relay
|
|
|}
|}
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|-
|-
|1
|1
|
|IO
|Immobilizer antenna 1  
|Immobilizer antenna 1  
|
|
|-
|-
|2
|2
|
|Output
|2 stage unlock ground
|2 stage unlock ground
|
|
|-
|-
|3
|3
|
|Input
|Turn signal switch (RH)
|Turn signal switch (RH)
|
|
|-
|-
|4
|4
|
|Input
|Door warning switch
|Door warning switch
|
|
|-
|-
|5
|5
|
|Input
|Tail lamp switch
|Tail lamp switch
|
|
|-
|-
|6
|6
|
|Input
|Rear fog lamp switch
|Rear fog lamp switch
|
|
|-
|-
|7
|7
|
|Input
|Code saver
|Code saver
|
|
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|-
|-
|9
|9
|
|Input
|Hood switch
|Hood switch
|
|
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|-
|-
|11
|11
|
|IO
|Immobilizer antenna 2
|Immobilizer antenna 2
|
|
|-
|-
|12
|12
|
|Output
|Export ground
|Export ground
|
|
|-
|-
|13
|13
|
|Input
|Turn signal lamp switch
|Turn signal lamp switch
|
|
|-
|-
|14
|14
|
|Input
|Auto light switch input
|Auto light switch input
|
|
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|-
|-
|16
|16
|
|Input
|Head lamp switch
|Head lamp switch
|
|
|-
|-
|17
|17
|
|Input
|Front fog lamp switch
|Front fog lamp switch
|
|
|-
|-
|18
|18
|
|Input
|Hazard lamp switch
|Hazard lamp switch
|
|
|-
|-
|19
|19
|
|Input
|Rear defogger switch
|Rear defogger switch
|
|
|-
|-
|20
|20
|
|Output
|Rear fog lamp indicator
|Rear fog lamp indicator
|
|
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|-
|-
|1
|1
|
|Input
|Air conditioner switch
|Air conditioner switch
|
|
|-
|-
|2
|2
|
|Output
|Cluster battery charge
|Cluster battery charge
|
|
Line 509: Line 516:
|-
|-
|5
|5
|
|Output
|Cluster (IG1)
|Cluster (IG1)
|
|
|-
|-
|6
|6
|
|Output
|Cluster (IG2)
|Cluster (IG2)
|
|
|-
|-
|7
|7
|
|Output
|Cluster (turn signal LH out)
|Cluster (turn signal LH out)
|
|
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|-
|-
|9
|9
|
|Output
|Cluster (turn signal RH out)
|Cluster (turn signal RH out)
|
|
Line 539: Line 546:
|-
|-
|11
|11
|
|Output
|Cluster (airbag indicator)
|Cluster (airbag indicator)
|
|
Line 549: Line 556:
|-
|-
|13
|13
|
|Output
|Digital clock (ACC)
|Digital clock (ACC)
|
|
|-
|-
|14
|14
|
|Output
|Immobilizer indicator
|Immobilizer indicator
|
|
Line 606: Line 613:
|-
|-
|3
|3
|
|Output
|Key hole illumination
|Key hole illumination
|
|
|-
|-
|4
|4
|
|Input
|Speed sensor
|Speed sensor
|
|
|-
|-
|5
|5
|
|Output
|Interior illumination
|Interior illumination
|
|
|-
|-
|6
|6
|
|Output
|Cluster (Airbag warning indicator)
|Cluster (Airbag warning indicator)
|
|
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|-
|-
|8
|8
|
|Output
|Door open indicator
|Door open indicator
|
|
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|-
|-
|12
|12
|
|Output
|Seat belt indicator
|Seat belt indicator
|
|
|-
|-
|13
|13
|
|Output
|Over speed ground
|Over speed ground
|
|
Line 671: Line 678:
|-
|-
|16
|16
|
|Output
|Tail gate open indicator
|Tail gate open indicator
|
|
Line 683: Line 690:
|-
|-
|1
|1
|
|Output
|Cigar lighter
|Cigar lighter
|
|
Line 708: Line 715:
|-
|-
|6
|6
|
|Input
|Washer switch
|Washer switch
|
|
|-
|-
|7
|7
|
|Input
|Back up lamp switch
|Back up lamp switch
|
|
Line 723: Line 730:
|-
|-
|9
|9
|
|Input
|Seat heater switch (IG2)
|Seat heater switch (IG2)
|
|
Line 733: Line 740:
|-
|-
|11
|11
|
|Input
|Stop switch (B+)
|Stop switch (B+)
|
|
Line 770: Line 777:
|-
|-
|3
|3
|
|Output
|Blower motor
|Blower motor
|
|
Line 800: Line 807:
|}
|}
{| class="wikitable mw-collapsible mw-collapsed"
{| class="wikitable mw-collapsible mw-collapsed"
|+BCM-MR
|+BCM-MR - TE 929504-5
!#
!#
!Type
!Type
Line 847: Line 854:
|}
|}


==EEPROM structure==
==FLASH EEPROM structure==
64KiB of memory is located inside of the Motorola MC68HC908A microcontroller [[:File:311-21300-0-MC908AZ32ACFU.pdf]]
 
== PCB layout of the 95410-2C160 ==
For the demonstration purposes of this page, one of the earliest and simplest variant was selected. [[File:BCM module PCB front 95410-2C160 (EU, 2.0).jpg|none|thumb|1100x1100px|BCM module PCB front 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)]]
[[File:BCM module PCB back 95410-2C160 (EU, 2.0).jpg|none|thumb|1100x1100px|BCM module PCB back 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)]]
[[File:BCM module PCB microcontrollers closeup 95410-2C160 (EU, 2.0).jpg|none|thumb|1559x1559px|BCM module PCB microcontrollers closeup 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)]]
 


==PCB layout==
Our BCM's use an 8bit Motorola CPU: MC68HC908AZ60 running at 8Mhz. [[: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 23:18, 19 May 2025

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

BCM FCC report: https://fccid.io/LXP-VIM233

GK Keyfob FCC report: https://fcc.report/FCC-ID/LXP-RKE225

FL2 Keyfob FCC report: https://fcc.report/FCC-ID/LXP-RK225

BCM module front 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)
BCM module back 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)

PCB Layouts

See BCM PCB Layouts

Pinout

BCM front connectors
BCM rear connectors
BCM-AI - AMP 929504-4
# 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 - TE 175965-2
# 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 - TE 929504-5
# 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+)

FLASH EEPROM structure

64KiB of memory is located inside of the Motorola MC68HC908A microcontroller File:311-21300-0-MC908AZ32ACFU.pdf

PCB layout of the 95410-2C160

For the demonstration purposes of this page, one of the earliest and simplest variant was selected.

BCM module PCB front 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)
BCM module PCB back 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)
BCM module PCB microcontrollers closeup 95410-2C160 (EU, 2.0, VIN: KMHHN61DP2U038775)


Our BCM's use an 8bit Motorola CPU: MC68HC908AZ60 running at 8Mhz. File:311-21300-0-MC908AZ32ACFU.pdf

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