Wiring diagram for fully integrated transmission control unit - PE27.19-P-2103-97SAA
MODEL 221.0 /1 with ENGINE 629, 642, 651, 156, 157, 272, 273, 276, 278 with TRANSMISSION 722.9 controller unit Y3/8
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 15L |
| CAN C | Drive train CAN | 6K |
| N10/1 | Front SAM control unit with fuse and relay module | 3L |
| U1028 | Valid for engine 157 | 8D |
| U1033 | 11D | |
| W15/1 | Ground (right footwell) | 2E |
| X30/21 | Drive train CAN voltage distributor connector | 6L |
| Y3/8 | Electric control unit (VGS) | 4A |
| Y3/8 | Electric control unit (VGS) | 12A |
| Y3/8n1 | Turbine speed sensor (VGS) | 12C |
| Y3/8n2 | Internal speed sensor (VGS) | 13C |
| Y3/8n3 | Output speed sensor (VGS) | 13D |
| Y3/8n4 | Fully integrated transmission control (VGS) control unit | 3A |
| Y3/8s1 | Selection range sensor (VGS) | 10E |
| Y3/8s2 | Transmission oil temperature sensor (VGS) | 11E |
| Y3/8y1 | Working pressure control solenoid valve (VGS) | 9B |
| Y3/8y2 | K1 clutch control solenoid valve (VGS) | 12B |
| Y3/8y3 | K2 clutch control solenoid valve (VGS) | 9B |
| Y3/8y4 | K3 clutch control solenoid valve (VGS) | 12B |
| Y3/8y5 | B1 brake control solenoid valve (VGS) | 9C |
| Y3/8y6 | B2 brake control solenoid valve (VGS) | 12C |
| Y3/8y7 | B3 brake control solenoid valve (VGS) | 9D |
| Y3/8y8 | Torque converter lockup clutch control solenoid valve (VGS) | 12D |
| Y3/8y9 | Start-up clutch control solenoid valve (VGS) | 9D |