Wiring diagram for electronic ignition switch (EIS) control unit - PE54.21-P-2104-97CAA
MODEL 216.3 Control unit N73
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 23L |
| CAN B | Interior CAN | 5K |
| CAN E | Chassis CAN | 2K |
| F38 | Backup battery fuse | 9L |
| N10/1 | Front SAM control unit with fuse and relay module | 15L |
| N73 | EIS [EZS] control unit | 4A |
| N73 | EIS [EZS] control unit | 12A |
| N73 | EIS [EZS] control unit | 18A |
| U12 | Valid for left-hand drive vehicles | 13C |
| U13 | Valid for right-hand drive vehicles | 13C |
| W15 | Power ground (electronics) | 13E |
| W34 | Ground (left footwell) | 13E |
| X30/31 | Chassis CAN/cockpit voltage distributor connector | 2L |
| X30/34 | Interior CAN/cockpit voltage distributor connector | 5L |