Body Control Module (BCM)

The Body Control Module connects many physical components of the vehicle to the VEHICLE-CAN bus.

Connectors

Number	Type	Purpose
M24	Black, 40 pin
M29	Black, 15 pin
M25	White, 15 pin
M23	White, 40 pin

M24

Pin No.	Color of Wire	Signal Name
1	-	-
2	Lavender / Blue	Combination Sw Input 5
3	Lavender / Gray	Combination Sw Input 4
4	Lavender / Brown	Combination Sw Input 3
5	Lavender / Green	Combination Sw Input 2
6	Lavender / Violet	Combination Sw Input 1
7	Lavender / Gray	Key Cylinder Unlock Sw
8	Lavender / Red	Key Cylinder Lock Sw
9	Lavender / Brown	Brake Sw1
10	-	-
11	-	-
12	Yellow	Central Door Lock Sw
13	Brown	Central Door Unlock Sw
14	Green	Auto Light Sensor Input
15	Lavender / White	Rear Defogger Sw
16	Lavender / Red	MR Output
17	Yellow	Auto Light Sensor Power Supply Output
18	Lavender / Blue	Keyless Tuner, Auto Light Sensor Gnd
19	Lavender / Brown	Keyless Tuner Power Supply
20	Lavender / Sky Blue	Keyless Tuner Signal
21	Lavender / Pink	Immobilizer One Way Communication (Clock)
22	Lavender / White	Keyless Tuner Rssi
23	Lavender / Green	Security Indicator Output
24	Sky Blue	Audio/Dongle Link (Serial)
25	Lavender / Light Green	Immobilizer Two Way Communication
26	-	-
27	-	-
28	-	-
29	Green	Hazard Sw
30	Lavender / Violet	Back Door Opener Sw
31	Lavender / White	Door Lock Status Sw (Dr)
32	Lavender / Light Green	Combination Sw Output 5
33	Lavender / Yellow	Combination Sw Output 4
34	Lavender / White	Combination Sw Output 3
35	Lavender / Beige	Combination Sw Output 2
36	Lavender / Pink	Combination Sw Output 1
37	Lavender / Yellow	Shift P Position, Parking Position Sw
38	-	-
39	Blue	CAN-H
40	Pink	CAN-L

M29

Pin No.	Color of Wire	Signal Name
41	-	-
42	-	-
43	Yellow	Door Sw (Back)
44	Light Green	Rear Wiper Auto Stop Sw
45	Brown	Door Sw (As)
46	Red	Door Sw (RR)
47	Sky Blue	Door Sw (Dr)
48	Violet	Door Sw (RL)
49	Beige	Luggage Lamp Output
50	-	-
51	Red	Request Sw (Back Door)
52	-	-
53	Yellow	Back Door Open Output
54	Pink	Rear Wiper Motor Output
55	Gray	Door Unlock Output (RR, RL)

M25

Pin No.	Color of Wire	Signal Name
56	Gray	Battery Saver Output
57	Pink	Battery (Fuse)
58	White	Shock Detect Signal
59	Light Green	Door Unlock Output (As)
60	Violet	Flasher Output (Left)
61	Red	Flasher Output (Right)
62	-	-
63	Brown	Room Lamp Control
64	-	-
65	Violet	Door Lock Output
66	Brown	Door Unlock Common (Dr)
67	Black	Gnd
68	Blue	Power Window Power Supply (Rap)
69	Red	Power Window Power Supply (Battery)
70	Yellow	Battery (F/L)

M23

Pin No.	Color of Wire	Signal Name
71	-	-
72	-	-
73	-	-
74	-	-
75	Lavender / Light Green	Request Sw (Dr)
76	Lavender / Sky Blue	Engine Start Sw
77	-	-
78	Lavender / Pink	Door Antenna (Dr) +
79	Lavender / Violet	Door Antenna (Dr) -
80	Lavender / Red	Door Antenna (As) +
81	Lavender / Green	Door Antenna (As) -
82	Lavender / White	Back Door Antenna +
83	Lavender / Black	Back Door Antenna -
84	Brown	Room Antenna 1 +
85	Yellow	Room Antenna 1 -
86	Lavender / Green	Room Antenna 2 +
87	Lavender / Red	Room Antenna 2 -
88	Lavender / Brown	Room Antenna 3 +
89	Lavender / Blue	Room Antenna 3 -
90	Lavender / Yellow	High Side Engine Start Sw Illumination LED
91	Lavender / Violet	Power Position LED (Lock Position LED)
92	Black	Low Side Engine Start Sw Illumination LED Output
93	Lavender / Green	Smart Keyless Buzzer Output
94	-	-
95	-	-
96	Brown	Acc Relay Output
97	Lavender / Gray	Starter Relay Output
98	Lavender / Blue	Ign Relay Output1 (Usm)
99	Gray	Ign Relay Output2 (Elec)
100	Lavender / Yellow	Request Switch (As)
101	-	-
102	Lavender / Beige	Shift N, P
103	-	-
104	-	-
105	Lavender / Gray	Brake Sw2
106	-	-
107	-	-
108	-	-
109	-	-
110	-	-