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Home >> Mercedes Benz >> 2013 >> GL450 >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System, Equipment & Instructions - 166 Chassis - 5 Of 5 >> Wiring Diagrams >> Wiring Diagram For Signal Acquisition And Actuation Module (SAM) Control Unit >> Wiring diagram for signal acquisition and actuation module (SAM) control unit - PE54.21-P-2127-97NBA

Wiring diagram for signal acquisition and actuation module (SAM) control unit - PE54.21-P-2127-97NBA

Code: Designation: Position:
A0 Color code key 80L
B95 Battery sensor 63L
Code 430 On-road/off-road package 20J
Code 430 On-road/off-road package 24H
Code 489 AIRMATIC 20H
Code 550 Trailer hitch 57G
Code B03 ECO start/stop function 48G
Code ME05 HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) 52G
F32/4 Interior prefuse box 4L
F32/4f250 Fuse 250 1K
F32/4f251 Fuse 251 3K
F32/4f252 Fuse 252 4K
M14/10 Tank cap central locking actuator 70L
M5/1 Windshield washer system pump 40L
M6/1 Wiper motor 46L
N10 SAM control unit 4A
N10 SAM control unit 12A
N10 SAM control unit 20A
N10 SAM control unit 28A
N10 SAM control unit 36A
N10 SAM control unit 44A
N10 SAM control unit 52A
N10 SAM control unit 60A
N10 SAM control unit 68A
N2/10 Supplemental restraint system control unit 67L
N28/1 Trailer recognition control unit 58L
N30/4 Electronic Stability Program control unit 54L
N32/1 Driver seat control unit 13L
N32/2 Front passenger seat control unit 17L
N70 Overhead control panel control unit 10L
N72 Lower control panel control unit 22L
N72/1 Upper control panel control unit 30L
N72/3 Off-Road operating panel control unit 26L
N72/4 Transmission modes control panel 26L
S10/2 Right front brake wear sensor 43L
S10/2x1 Right front brake wear sensor electrical connector 43J
S62/42 Right engine hood contact switch 51L
U12 Valid for left-hand drive vehicles 5G
U13 Valid for right-hand drive vehicles 4G
U437 Not valid for code 4U7 Start/stop voltage dip protection 48G
U557 Not valid for on-road/off-road package 24J
U63 Valid for seat adjustment without memory function 14H
U63 Valid for seat adjustment without memory function 18H
U74 Valid for diesel engines 61H
U75 Valid for gasoline engines 61G
U974 Not valid for hybrid drive 52H
W15/5 Left front footwell ground point 5J
W18/5 Roof ground point 5H
W2 Right front ground point at lamp unit 41J
W52/11 Upper right front longitudinal member ground point 49K
W7 Right rear center section ground point 70H
X174/4 Engine compartment/vehicle front electrical connector 50J
X29/6 Center console electrical connector 21H
X30/4 Right potential distributor electrical connector (CAN) 37L
X30/6 Cockpit potential distributor electrical connector (CAN) 33L
X62/36 BWI [BBV]/rpm right front axle electrical connector 43H
Fig 1: Signal Acquisition And Actuation Module Control Unit Wiring Diagram (1 Of 5)
G10078147Courtesy of MERCEDES-BENZ USA
Fig 2: Signal Acquisition And Actuation Module Control Unit Wiring Diagram (2 Of 5)
G10078148Courtesy of MERCEDES-BENZ USA
Fig 3: Signal Acquisition And Actuation Module Control Unit Wiring Diagram (3 Of 5)
G10078149Courtesy of MERCEDES-BENZ USA
Fig 4: Signal Acquisition And Actuation Module Control Unit Wiring Diagram (4 Of 5)
G10078150Courtesy of MERCEDES-BENZ USA
Fig 5: Signal Acquisition And Actuation Module Control Unit Wiring Diagram (5 Of 5)
G10078151Courtesy of MERCEDES-BENZ USA