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Trailer Recognition Control Unit Wiring Diagram - PE31.19-P-2101-97IDA

Model 247 with code 550 (Trailer coupling) 

Control unit N28/1 

Code: Designation: Position:
A0 Use of wiring diagrams 80L
A63 Trailer hitch release 44L
CAN B Interior CAN 30K
Code 890 EASY-PACK liftgate 32G
Code 890 EASY-PACK liftgate 30G
Code 890 EASY-PACK liftgate 31G
Code 890 EASY-PACK liftgate 34G
F15/2 Rear fuse and relay module 9L
F15/2f202 Fuse 202 5K
F15/2f208 Fuse 208 9K
F15/2f209 Fuse 209 8K
F15/2f210 Fuse 210 10K
F15/2f211 Fuse 211 7K
N10 Central control module 31L
N2/1 Trailer recognition control unit 4A
N2/1 Trailer recognition control unit 12A
N2/1 Trailer recognition control unit 19A
N2/1 Trailer recognition control unit 28A
N2/1 Trailer recognition control unit 36A
N2/1 Trailer recognition control unit 45A
N2/1 Trailer recognition control unit 53A
N2/1 Trailer recognition control unit 65A
N2/1 Trailer recognition control unit 78A
S14/3 Trailer hitch switch 21L
W7 Right wheelhouse trunk ground point 14H
W/9 Trailer hitch ground point 58H
W/5 Right tailgate ground point 24H
X58 Trailer socket 54L
Z3/20z5 Interior CAN (CAN B) high end sleeve 5 32F
Z3/21z5 Interior CAN (CAN B) low end sleeve 5 33F
G14690784Courtesy of MERCEDES-BENZ USA
G14690785Courtesy of MERCEDES-BENZ USA
G14690786Courtesy of MERCEDES-BENZ USA
G14690787Courtesy of MERCEDES-BENZ USA
G14690788Courtesy of MERCEDES-BENZ USA