Wiring Diagram For Adblue® Control Unit - PE14.40-P-2101-97DBB
Model 213 up to model year 2021 with code U79 (BLUETEC (SCR) diesel exhaust treatment, generation 3) except code U77 (Diesel emission control BLUETEC (SCR)) Control unit N118/5)
| Code: | Designation: | Position: |
|---|---|---|
| AO | Use of wiring diagrams | 32L |
| A103 | AdBlue® pump module | 17L |
| A103 | AdBlue® pump module | 26L |
| CAN I | Drive train sensor CAN | 8K |
| Code U79 | BLUETEC (SCR) diesel exhaust treatment 3 | |
| K40/5 | Rear fuse and relay module | 4L |
| K40/5f409 | Fuse 409 | 2L |
| K40/5f473 | Fuse 473 | 3L |
| N10/8 | Rear SAM control unit | 14L |
| N118/5 | AdBlue® control unit | 3A |
| N118/5 | AdBlue® control unit | IIA |
| N118/5 | AdBlue® control unit | 19A |
| N118/5 | AdBlue® control unit | 27A |
| R7/1 | AdBlue® pressure line heating element | 28L |
| W7 | Right wheelhouse trunk ground point | 4F |
| X30/38 | Drive train sensor CAN (CAN I) potential distributor electrical connector | 9L |
| Y129 | AdBlue® metering valve | 7L |