Wiring diagram for electric power steering control unit - PE46.35-P-2101-97FAA
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2014 Mercedes-Benz C63 AMG, 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, and 2011 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204.902 /982 /984 control unit A91/1
MODEL 204.987 as of 1.7.10 up to 31.5.11 control unit A91/1
MODEL 204.0 /2 /3 control unit N68
| Code : | Designation : | Position : |
|---|---|---|
| AO | Color code key | 32L |
| A91 | Electric power steering electromechanical controller unit | 26C |
| A91/1 | Electrohydraulic power steering | 5A |
| A91/1 | Electrohydraulic power steering | 12A |
| A91b1 | Electric power steering torque sensor | 25C |
| A91m1 | Electric power steering actuator motor | 28C |
| CANE | Chassis CAN | 15K |
| CANE | Chassis CAN | 24K |
| F32 | Front electrical prefuse box | 7L |
| F32 | Front electrical prefuse box | 20L |
| F32f157 | Prefuse 157 | 5K |
| F32f157 | Prefuse 157 | 18K |
| F99/04 | Electrohydraulic power steering fuse | 2L |
| G1 | On-board electrical system battery | 4L |
| N10/1 | Front SAM control unit with fuse and relay module | 11L |
| N10/1f36 | Fuse 36 | 10L |
| N68 | Electrical power steering control unit | 20A |
| N68 | Electrical power steering control unit | 27A |
| U240 | Valid for all except ECO start/stop function | 17G |
| U240 | Valid for all except ECO start/stop function | 4G |
| U250 | Valid for electric power steering | 17A |
| U252 | Valid for ECO start/stop function | 17G |
| U252 | Valid for ECO start/stop function | 4G |
| U412 | Valid for electrohydraulic power steering | 1A |
| W52 | Ground (right front longitudinal member) | 5E |
| W52 | Ground (right front longitudinal member) | 19E |
| X30/30 | Vehicle floor chassis CAN voltage distributor electrical connector | 15L |
| X30/30 | Vehicle floor chassis CAN voltage distributor electrical connector | 24L |
| X35/6 | Instrument panel and module box electrical connector | 10H |