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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Throttle Control, Speed Control Systems - 222 Chassis >> Wiring Diagrams >> Wiring Diagram For COLLISION PREVENTION ASSIST Control Unit >> Wiring Diagram For COLLISION PREVENTION ASSIST Control Unit - PE30.30-P-2104-97SEA

Wiring Diagram For COLLISION PREVENTION ASSIST Control Unit - PE30.30-P-2104-97SEA

Engine 157, 276, 277, 278, 279, 642.8, 651 in model 222 up to model year 2018 with code 258 (COLLISION PREVENTION ASSIST) Control unit A90 

Engine 157, 278, 279 in model 217 up to model year 2018 with code 258 (COLLISION PREVENTION ASSIST) Control unit A90 

Code: Designation: Position:
A0 Use of wiring diagrams 23L
A90 COLLISION PREVENTION ASSIST controller unit 4A
A90 COLLISION PREVENTION ASSIST controller unit 10A
A90 COLLISION PREVENTION ASSIST controller unit 12A
A90 COLLISION PREVENTION ASSIST controller unit 20A
CAN PER Peripherals CAN 9K
CAN PER Peripherals CAN 19K
K40/5 Rear fuse and relay module 4L
K40/5 Rear fuse and relay module 14L
K40/5f453 Fuse 453 2L
K40/5f453 Fuse 453 12L
U12 Valid for left-hand drive vehicles 1A
U13 Valid for right-hand drive vehicles 11A
W85/2 Front passenger footwell frame floor assembly ground point 6L
W85/2 Front passenger footwell frame floor assembly ground point 16L
X171 COLLISION PREVENTION ASSIST electrical connector 2E
X172/1 Front bumper radar sensors electrical connector 11E
X30/27 Peripherals CAN (CAN PER) potential distributor electrical connector 9L
X30/27 Peripherals CAN (CAN PER) potential distributor electrical connector 19L
Z1z1 Connector sleeve 2 in wiring harness 16G
Z1z4 Circuit 31 connector sleeve 6G
G15400889Courtesy of MERCEDES-BENZ USA
G15400890Courtesy of MERCEDES-BENZ USA