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Home >> Mercedes Benz >> 2007 >> CL550 >> Repair and Diagnosis >> Suspension >> Front Suspension >> Suspension -- Cl550 -- 216 Chassis >> Wiring Diagrams >> Wiring diagram of AIRmatic control unit - PE32.22-P-2101-97CAA

Wiring diagram of AIRmatic control unit - PE32.22-P-2101-97CAA

Code: Designation: Position:
A0 Color code key 40L
A9/1 AIRMATIC compressor unit 6L
A9/1m1 Air compressor motor 5L
A9/1y1 AIRMATIC pressure reduction valve 6L
B22/3 Rear axle level sensor 33L
B22/8 Left front level sensor 19L
B22/9 Right front level sensor 21L
B24/3 Left front body lateral acceleration sensor 16L
B24/4 Right front body lateral acceleration sensor 17L
B24/6 Right rear body lateral acceleration sensor 32L
CAN E Chassis CAN 38K
N10/1 Front SAM control unit with fuse and relay module 3L
N51 AIRMATIC with ADS control unit 4A
N51 AIRMATIC with ADS control unit 12A
N51 AIRMATIC with ADS control unit 20A
N51 AIRMATIC with ADS control unit 28A
N51 AIRMATIC with ADS control unit 35A
U12 Valid for left-hand drive vehicles 4C
U13 Valid for right-hand drive vehicles 4D
U994 Valid for electric steering without powerpack 7C
U995 Valid for electric steering with powerpack 10C
W15/1 Ground (right footwell) 4E
W2 Ground (right front, at lamp unit) 5H
W34/1 Ground (electronics - left footwell) 4F
X222 AIRMATIC emergency filling connector 11E
X30/30 Chassis CAN/FFS [RBA] voltage distributor connector 37L
X62/32 Left rear axle multiple circuit junction connector 26H
X62/33 Right rear axle multiple circuit junction connector 28H
X62/6 Right front axle multiple circuit junction connector, major assembly compartment 24H
X62/7 Left front axle multiple circuit junction connector, major assembly compartment 22H
Y36/6 Level control valve unit 11L
Y36/6b1 AIRMATIC pressure sensor 14L
Y36/6y1 Left front level control valve 9K
Y36/6y2 Right front level control valve 9H
Y36/6y3 Left rear level control valve 9K
Y36/6y4 Right rear level valve 9J
Y36/6y5 AIRMATIC central reservoir charge valve 9J
Y51 Left front axle damping valve unit 23L
Y51y1 Solenoid valve 1, front left 23L
Y51y2 Solenoid valve 2, front left 23L
Y52 Right front axle damping valve unit 25L
Y52y1 Solenoid valve 1, front right 24L
Y52y2 Solenoid valve 2, front right 25L
Y53 Left rear axle damping valve unit 27L
Y53y1 Solenoid valve 1, rear left 27L
Y53y2 Solenoid valve 2, rear left 27L
Y54 Right rear axle damping valve unit 29L
Y54y1 Solenoid valve 1, rear right 29L
Y54y2 Solenoid valve 2, rear right 30L
Fig 1: AIRmatic Control Unit - Wiring Diagram (1 Of 3)
G07638025Courtesy of MERCEDES-BENZ USA
Fig 2: AIRmatic Control Unit - Wiring Diagram (2 Of 3)
G07638026Courtesy of MERCEDES-BENZ USA
Fig 3: AIRmatic Control Unit - Wiring Diagram (3 Of 3)
G07638027Courtesy of MERCEDES-BENZ USA
Fig 4: AIRmatic Control Unit - Wiring Diagram (1 Of 3)
G07638028Courtesy of MERCEDES-BENZ USA
Fig 5: AIRmatic Control Unit - Wiring Diagram (2 Of 3)
G07638029Courtesy of MERCEDES-BENZ USA
Fig 6: AIRmatic Control Unit - Wiring Diagram (3 Of 3)
G07638030Courtesy of MERCEDES-BENZ USA