AIR Matic (ADS) control module PIN manual
Group 1 connector
PIN
Line color
Information
1
N/A
N/A
2
Diagnostic K-line
3
N/A
N/A
4
N/A
N/A
5
6
Rear right solenoid valve #2 (Y54/y2) Actuation N/A
7
8
N/A
Rear right solenoid valve #1 (Y54/y1) Actuation -
N/A
N/A
9
Rear right dampening solenoid valve (Y54) power supply
10
Rear right vehicle acceleration sensor (B24/6 ) -
11
Rear left solenoid valve #2 (Y53/y2) Actuation -
12
Rear right vehicle acceleration sensor (B24/6 ) signal
13
Rear left solenoid valve #1 (Y53/y1) Actuation -
14
Rear right vehicle acceleration sensor (B24/6 ) +
15
Rear left dampening solenoid valve (Y53) power supply
16-20
N/A
21
N/A
Rear axle level sensor signal #2
22
N/A
N/A
23
N/A
N/A
24
Rear axle level sensor -
25
Rear axle level sensor signal #1
26
N/A
27
28-30
N/A
Rear axle level sensor +
N/A
N/A
Group 2 Connector
PIN
Line color
Information
1
N/A
N/A
2
Front right vehicle acceleration sensor(B24/4) +
3
Front right level sensor (B22/9) +
4
Level control solenoid valve (Y36/6) power supply
5
Front right vehicle acceleration sensor(B24/4) -
6
Front left level sensor (B22/8) -
7
AIR Matic pressure sensor (B7) signal
8
N/A
9
10
N/A
AIR Matic pressure sensor (B7) -
N/A
11
N/A
Front left SAM (N10/6) wake-up signal
12
N/A
N/A
13
N/A
N/A
14
15
AIR Matic pressure release solenoid valve (A9/1y1) power
supply
N/A
N/A
16
air compressor relay (K40/7kO) power
17
Front right vehicle acceleration sensor (B24/4) signal
18
N/A
N/A
19
Front right solenoid valve #2 (Y52/y2)
20
Front left vehicle acceleration sensor (B24/3) signal
21
Ground (at the front left head light)
22
Front right dampening solenoid valve power supply
23
N/A
N/A
24
Center accumulators pressurize valve (Y36/6y5) Actuation -
25
Rear right level solenoid valve (Y36/6y4) Actuation -
26
Front left vehicle acceleration sensor(B24/3) +
27
Front left level sensor (B22/8) power supply
28
Front left level control valve (Y36/6y1) Actuation -
29
Front left vehicle acceleration sensor (B21/3)
30
Front right level sensor (B22/8) -
31
AIR Matic pressure sensor (B7) +
32
N/A
N/A
33
Front right level control valve (Y36/6y2) Actuation -
34
Front left level sensor (B22/8) signal #2
35
Rear left level control valve (y36/6y3) Actuation -
36
Front right level sensor (B22/9) signal #2
37
Front right solenoid valve #2 (Y52/y2) Actuation -
38
Front left level sensor (B22/8) signal #1
39
Air compressor relay (K40/7kO) Actuation -
40
Front right level sensor (B22/9) signal #1
41
N/A
N/A
42
N/A
N/A
43
#87 power supply ( right fuse box F46, 5A)
44
AIR Matic pressure release valve (A9/1y1) Actuation -
45
Front right solenoid valve #1 (Y53/y1) Actuation -
46
Front right solenoid valve #2 (Y52/y2) Actuation -
47
#30 Permanent power supply (left fuse box F9,30A)
48
Front left axle dampening solenoid valve (Y51) power
supply