Trailer Recognition Control Unit Wiring Diagram - PE31.19-S-2101-97VVB
Model 447.6/7 With Code E57 (Electrics for trailer socket) 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) N28/1
Model 447.6/7 With Code E58 (Electrics for NAFTA trailer socket) 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) N28/1
Model 447.6/7 With Code Q22 (Trailer coupling, rigid coupling head) 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) N28/1
Model 447.6/7 With Code Q24 (Trailer cross member NAFTA, towing capacity 5000Ibs) 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) N28/1
Model 447.6/7 With Code Q50 (Trailer coupling with removable ball-type head) 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) N28/1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 48L |
| CAN B | Interior CAN | 43K |
| Code Q22 | Trailer hitch with non-removable ball head | 15D |
| Code Q24 | NAFTA trailer crossmember, towing capacity 5000Ibs | 2E |
| Code Q50 | Trailer hitch with removable ball head | 15E |
| Code ZU7 | Canada version | 2E |
| Code ZU8 | USA version | 2F |
| K40/11 | Firewall fuse and relay module | 32L |
| K40/11 | Firewall fuse and relay module | 36L |
| K40/11f24 | Fuse 24 | 35L |
| K40/11f26 | Fuse 26 | 31L |
| K40/11f75 | Fuse 75 | 30L |
| K40/11f76 | Fuse 76 | 27L |
| K40/11f77 | Fuse 77 | 28L |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 40L |
| N28/1 | Trailer recognition (AAG) control unit | 11A |
| N28/1 | Trailer recognition (AAG) control unit | 19A |
| N28/1 | Trailer recognition (AAG) control unit | 27A |
| N28/1 | Trailer recognition (AAG) control unit | 35A |
| N28/1 | Trailer recognition (AAG) control unit | 44A |
| U12 | Valid for left-hand drive vehicles | 3D |
| U12 | Valid for left-hand drive vehicles | 26E |
| U12 | Valid for left-hand drive vehicles | 34E |
| U13 | Valid for right-hand drive vehicles | 29E |
| U13 | Valid for right-hand drive vehicles | 37E |
| W29/10 | Right D-pillar ground point | 25E |
| W29/10 | Right D-pillar ground point | 22H |
| W29/10 | Right D-pillar ground point | 10H |
| X225 | Main wiring harness/firewall main wiring harness 1 electrical connector | 38G |
| X225/2 | Main wiring harness/firewall main wiring harness 3 electrical connector | 29G |
| X301 | Interior CAN (CAN B) potential distributor electrical connector | 43L |
| X58 | Trailer socket (13-pin) | 20L |
| X58/11 | Trailer socket (7-pin) | 12L |