Wiring Diagram For Intelligent Servo Module (ISM) Control Unit - PE27.60-S-2101-97VVB
Transmission 722.9 in model 447.6/7 with code G42 (7G-TRONIC PLUS) except code M7E (Electric motor 150 kW/battery 60 kWh (usable)) except code M8E (Electric motor 85 kW/battery 60 kWh (usable)) except code ME0 (Electric motor 85 kW) except code ME4 (Electric motor 145 kW) except code XM0 (Facelift) except code XM7 (MOPF II) except code ZL3 (National version for Latin America) A80
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 32L |
| A80 | Intelligent servo module (ISM) control unit for DIRECT SELECT | 6A |
| CAN C | Drive train CAN | 7K |
| Code MJ8 | ECO start/stop function | 25F |
| F109 | Buffer battery test line fuse | 16L |
| F109 | Buffer battery test line fuse | 26L |
| G1/12 | Backup battery | 29L |
| G1/13 | Emergency-P battery | 23L |
| K40/10 | Engine compartment fuse and relay module | 4L |
| K40/10f207 | Fuse 207 | 3L |
| K40/11 | Firewall fuse and relay module | 20L |
| K40/11f25 | Fuse 25 | 19L |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 13L |
| N73 | Electronic ignition lock (EZS) control unit | 28A |
| N73 | Electronic ignition lock (EZS) control unit | 12A |
| N73 | Electronic ignition lock (EZS) control unit | 20A |
| U104 | Valid without code MJ8 ECO start/stop function | 11F |
| W10/14 | Backup battery ground point | 23G |
| W43/1 | Left vehicle interior firewall ground point | 5E |
| W9 | Left front lamp unit ground point | 5E |
| X220 | Left main wiring harness/cockpit wiring harness electrical connector 1 | 10E |
| X227/1 | Main wiring harness/fuse and relay module electrical connector 2 | 2G |
| X306 | Drive train CAN (CAN C) potential distributor electrical connector | 8L |