Trailer Recognition Control Unit Wiring Diagram - PE31.19-P-2101-97SEB
Model 222 as of 3/1/14 up to model year 2018 with code 550 (Trailer coupling) Control unit N28/1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 32L |
| A63 | Trailer hitch release | 12L |
| K40/5 | Rear fuse and relay module | 8L |
| K40/5f417 | Fuse 417 | 4L |
| K40/5f428 | Fuse 428 | 2L |
| K40/5f464 | Fuse 464 | 3L |
| K40/5f472 | Fuse 472 | 7L |
| K40/5f473 | Fuse 473 | 5L |
| N10/8 | Rear SAM control unit | 28L |
| N28/1 | Trailer recognition control unit | 4A |
| N28/1 | Trailer recognition control unit | 12A |
| N28/1 | Trailer recognition control unit | 20A |
| N28/1 | Trailer recognition control unit | 27A |
| S143/3 | Trailer hitch switch | 24L |
| W7/1 | Right tail lamp trunk ground point | 21L |
| W7/1 | Right tail lamp trunk ground point | 7E |
| X58 | Trailer socket | 17L |
| X58/33 | Vehicle interior/trailer hitch electrical connector | 20H |
| Z58/8z1 | Trailer hitch circuit 31 connector sleeve | 12G |