Wiring Diagram For DISTRONIC (DTR) Control Unit - PE30.30-P-2101-97TAB
WARNING: This page is about a different car, the 2020 Mercedes-Benz SLC43 AMG, 2019 Mercedes-Benz SLC43 AMG, 2018 Mercedes-Benz SLC43 AMG, and 2017 Mercedes-Benz SLC43 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 172.4 as of 6/1/15
with code 234 (Blind Spot Monitoring)
Control unit A89
Model 172.4 as of 6/1/15
with code 239 (Active Distance Assist DISTRONIC)
Control unit A89
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 15L |
| A89 | DISTRONIC electric controller unit | 4A |
| A89b1 | DISTRONIC radar sensor | 3A |
| A89n1 | DISTRONIC control unit | 5A |
| CAN E | Chassis CAN | 7J |
| CAN E1 | Chassis CAN 1 | 7K |
| N10/1 | Front SAM control unit with fuse and relay module | 3L |
| N10/1f36 | Fuse 36 | 2L |
| W15/7 | Right front footwell ground point | 2E |
| X30/30 | Vehicle floor chassis CAN voltage distributor electrical connector | 7L |
| X30/74 | Chassis CAN 1 (CAN E1) potential distributor electrical connector | 7L |