AIR Matic (ADS) control module PIN manual

Group 1 connector

PIN Line color Information1 N/A N/A2 Diagnostic K-line3 N/A N/A4 N/A N/A5 Rear right solenoid valve #2 (Y54/y2) Actuation -6 N/A N/A7 Rear right solenoid valve #1 (Y54/y1) Actuation -8 N/A N/A9 Rear right dampening solenoid valve (Y54) power supply10 Rear right vehicle acceleration sensor (B24/6 ) -11 Rear left solenoid valve #2 (Y53/y2) Actuation -12 Rear right vehicle acceleration sensor (B24/6 ) signal13 Rear left solenoid valve #1 (Y53/y1) Actuation -14 Rear right vehicle acceleration sensor (B24/6 ) +15 Rear left dampening solenoid valve (Y53) power supply16-20 N/A N/A21 Rear axle level sensor signal #222 N/A N/A23 N/A N/A24 Rear axle level sensor -25 Rear axle level sensor signal #126 N/A N/A27 Rear axle level sensor +28-30 N/A N/A

Group 2 ConnectorPIN Line color Information1 N/A N/A2 Front right vehicle acceleration sensor(B24/4) +3 Front right level sensor (B22/9) +4 Level control solenoid valve (Y36/6) power supply5 Front right vehicle acceleration sensor(B24/4) -6 Front left level sensor (B22/8) -7 AIR Matic pressure sensor (B7) signal8 N/A N/A9 AIR Matic pressure sensor (B7) -10 N/A N/A11 Front left SAM (N10/6) wake-up signal12 N/A N/A13 N/A N/A14 AIR Matic pressure release solenoid valve (A9/1y1) power

supply15 N/A N/A16 air compressor relay (K40/7kO) power17 Front right vehicle acceleration sensor (B24/4) signal18 N/A N/A19 Front right solenoid valve #2 (Y52/y2)20 Front left vehicle acceleration sensor (B24/3) signal21 Ground (at the front left head light)22 Front right dampening solenoid valve power supply23 N/A N/A24 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/A33 Front right level control valve (Y36/6y2) Actuation -34 Front left level sensor (B22/8) signal #235 Rear left level control valve (y36/6y3) Actuation -36 Front right level sensor (B22/9) signal #237 Front right solenoid valve #2 (Y52/y2) Actuation -38 Front left level sensor (B22/8) signal #139 Air compressor relay (K40/7kO) Actuation -40 Front right level sensor (B22/9) signal #141 N/A N/A42 N/A N/A43 #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

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