| Number | X-pin, colour | Description |
|---|---|---|
| X70001 | 9-pin, blue | Plug connector AGS transmission control unit Module 1 |
| X70003 | 52-pin, blue | Plug connector AGS transmission control unit Module 3 |
| X70004 | 40-pin, blue | Plug connector AGS transmission control unit Module 4 |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Voltage supply, terminal 15 | Fuse F15 |
| 2 | Not used | ||
| 3 | E | Programming voltage | Diagnostic connector |
| 4 | M | Ground | Ground connector |
| 5 | M | Ground | Ground connector |
| 6 | M | Ground | Ground connector |
| 7 | E | Continuous positive terminal 30 | Fuse carrier, engine electronics |
| 8 | E | Positive supply EGS, terminal 87 | DME relay |
| 9 | E | Positive supply EGS, terminal 87 | DME relay |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Negative activation EDS, MV | Transmission control unit Shift lock selector lever lock |
| 2 | A | Magnet P/N lockout | Shift lock selector lever lock |
| 3 | A | Signal, gearshift position L2 | Electronic immobilizer control unit (EWS) |
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | Not used | ||
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | Not used | ||
| 13 | Not used | ||
| 14 | E | Vehicle speed control signal | Cruise control module |
| 15 | E | Signal Brake light switch | Brake light switch |
| 16 | E | Signal Brake light switch | Brake light switch |
| 17 | E | Signal Kick-down signal | Kick-down switch |
| 18 | A | Gear indicator signal | Gear indicator light |
| 19 | E | Steptronic signal, upshift | Steptronic switch |
| 20 | E | Steptronic signal, back | Steptronic switch |
| 21 | Not used | ||
| 22 | Not used | ||
| 23 | Not used | ||
| 24 | Not used | ||
| 25 | Not used | ||
| 26 | Not used | ||
| 27 | Not used | ||
| 28 | Not used | ||
| 29 | Not used | ||
| 30 | Not used | ||
| 31 | Not used | ||
| 32 | Not used | ||
| 33 | Not used | ||
| 34 | Not used | ||
| 35 | Not used | ||
| 36 | Not used | ||
| 37 | Not used | ||
| 38 | Not used | ||
| 39 | Not used | ||
| 40 | Not used | ||
| 41 | Not used | ||
| 42 | Not used | ||
| 43 | Not used | ||
| 44 | Not used | ||
| 45 | Not used | ||
| 46 | Not used | ||
| 47 | Not used | ||
| 48 | Not used | ||
| 49 | Not used | ||
| 50 | Not used | ||
| 51 | Not used | ||
| 52 | Not used | ||
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | M | Shield | Shield up to 10mm in front of gearbox |
| 3 | A | Output speed sensor (-) | Gearshift unit |
| 4 | E | Selector lever switch L4 | Gear position switch |
| 5 | M | Turbine speed shield (-) | Shield up to 10mm in front of gearbox |
| 6 | A | Pressure actuator EDS5 | Gearshift unit |
| 7 | A | Pressure actuator EDS4 | Gearshift unit |
| 8 | Not used | ||
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | A | Negative activation EDS, MV | Gearshift unit |
| 12 | M | Transmission oil temperature sensor ground (-) | Gearshift unit |
| 13 | A | Output speed sensor (-) | Gearshift unit |
| 14 | E | Selector lever switch L3 | Gear position switch |
| 15 | Not used | ||
| 16 | A | Solenoid valve MV3 | Gearshift unit |
| 17 | A | Pressure actuator EDS3 | Gearshift unit |
| 18 | Not used | ||
| 19 | Not used | ||
| 20 | Not used | ||
| 21 | A | Positive supply EDS, MV | Gearshift unit |
| 22 | A | Transmission oil temperature sensor ground (+) | Gearshift unit |
| 23 | A | Turbine speed sensor (-) | Gearshift unit |
| 24 | E | Selector lever switch L2 | Gear position switch |
| 25 | Not used | ||
| 26 | A | Solenoid valve MV2 | Gearshift unit |
| 27 | A | Pressure actuator EDS2 | Gearshift unit |
| 28 | A | Pressure actuator EDS1 | Gearshift unit |
| 29 | Not used | ||
| 30 | Not used | ||
| 31 | E | Terminal 15 | Gear position switch |
| 32 | Not used | ||
| 33 | A | Turbine speed sensor (+) | Gearshift unit |
| 34 | E | Selector lever switch L1 | Gear position switch |
| 35 | Not used | ||
| 36 | E/A | CAN-bus high | DME control unit |
| 37 | E/A | CAN-bus low | DME control unit |
| 38 | A | Solenoid valve MV1 | Gearshift unit |
| 39 | Not used | ||
| 40 | Not used | ||