| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | | Not used | |
| | | |
| 2 | A | P/N lock magnet | Park/neutral position switch |
| | | |
| 3 | A | Solenoid valve 5 | Transmission control unit |
| | | |
| 4 | A | Torque converter clutch solenoid valve | Transmission control unit |
| | | |
| 5 | A | Electric pressure actuator | Transmission control unit |
| | | |
| 6 | | Not used | |
| | | |
| 7 | E | ASC passive button | ASC/DSC switch |
| | | |
| 8 | E | Transmission range switch position L2 | Automatic transmission range switch |
| | | |
| 9 | E | Transmission range switch position L4 | Automatic transmission range switch |
| | | |
| 10 | E | Brake light switch | Brake light switch |
| | | |
| 11 | | Not used | |
| | | |
| 12 | E | Program button S | Program switch |
| | | |
| 13 | A | Illumination switch panel signal | Transmission range indicator light 728i |
| | | |
| 14 | E | Output speed sensor (-) | Transmission control unit |
| | | |
| 15 | M | Output speed shield | Output shaft speed sensor |
| | | |
| 16 | E | Turbine speed sensor (+) | Transmission control unit |
| | | |
| 17 | | Not used | |
| | | |
| 18 | E | Kick-down switch | Kick-down switch |
| | | |
| 19 | E | ASC transmission influencing "ASC controls" | ABS/ASC control module |
| | | |
| 20 | | Not used | |
| | | |
| 21 | M | Transmission oil temperature sensor ground (-) | Transmission control unit |
| | | |
| 22 | E | Transmission oil temperature sensor ground (+) | Transmission control unit |
| | | |
| 23 | M | Turbine speed shield (-) | Turbine shaft speed sensor |
| | | |
| 24 | | Not used | |
| | | |
| 25 | A | Transmission position indicator interface with instrument cluster | Integrated instrument cluster control module (IKE) |
| | | |
| 26 | E | Terminal 30 hot at all times | Fuse F109 730i, 740i Fuse carrier, engine electronics 728i |
| | | |
| 27 | | Not used | |
| | | |
| 28 | M | Ground for electronic components | Ground point |
| | | |
| 29 | | Not used | |
| | | |
| 30 | A | Solenoid valve 1 | Transmission control unit |
| | | |
| 31 | A | Solenoid valve 4 | Transmission control unit |
| | | |
| 32 | A | Solenoid valve 3 | Transmission control unit |
| | | |
| 33 | A | Solenoid valve 2 | Transmission control unit |
| | | |
| 34 | M | Ground for non-electronic components | Ground point |
| | | |
| 35 | | Not used | |
| | | |
| 36 | E | Transmission range switch position L1 | Automatic transmission range switch |
| | | |
| 37 | E | Transmission range switch position L3 | Automatic transmission range switch |
| | | |
| 38 | E | Left front wheel speed sensor | ABS control module, ABS/ASC control module |
| | | |
| 39 | E | Right front wheel speed sensor | ABS control module, ABS/ASC control module |
| | | |
| 40 | E | Left rear wheel speed sensor | ABS control module, ABS/ASC control module |
| | | |
| 41 | E | Right rear wheel speed sensor | ABS control module, ABS/ASC control module |
| | | |
| 42 | E | Output speed sensor (+) | Transmission control unit |
| | | |
| 43 | | Not used | |
| | | |
| 44 | E | Turbine speed sensor (-) | Transmission control unit |
| | | |
| 45 | E | Program button A | Program switch |
| | | |
| 46 | E | Downshift signal | Steptronic switch 728i |
| | | |
| 47 | E | Upshift signal | Steptronic switch 728i |
| | | |
| 48 | E | Brake test switch | Brake light switch |
| | | |
| 49 | | Not used | |
| | | |
| 50 | | Not used | |
| | | |
| 51 | A | Transmission range switch lock signal (positive) | Park/neutral position switch 728i |
| | | |
| 52 | A | EDS, MV voltage supply | Transmission control unit Park/neutral position switch 730i Transmission control unit 728i |
| | | |
| 53 | A | EDS, MV voltage supply | Transmission control unit Park/neutral position switch 730i Transmission control unit 728i |
| | | |
| 54 | E | EGS terminal 87 voltage supply | Engine control module relay |
| | | |
| 55 | | Not used | |
| | | |
| 56 | | Not used | |
| | | |
| 57 | E | Cruise control transmission influence | Cruise control module (Tempomat) |
| | | |
| 58 | | Not used | |
| | | |
| 59 | | Not used | |
| | | |
| 60 | E | Programming voltage input | Data link connector |
| | | |
| 61 | | Not used | |
| | | |
| 62 | | Not used | |
| | | |
| 63 | | Not used | |
| | | |
| 64 | | Not used | |
| | | |
| 65 | | Not used | |
| | | |
| 66 | | Not used | |
| | | |
| 67 | | Not used | |
| | | |
| 68 | | Not used | |
| | | |
| 69 | | Not used | |
| | | |
| 70 | | Not used | |
| | | |
| 71 | | Not used | |
| | | |
| 72 | | Not used | |
| | | |
| 73 | | Not used | |
| | | |
| 74 | | Not used | |
| | | |
| 75 | | Not used | |
| | | |
| 76 | | Not used | |
| | | |
| 77 | | Not used | |
| | | |
| 78 | | Not used | |
| | | |
| 79 | | Not used | |
| | | |
| 80 | | Not used | |
| | | |
| 81 | | Not used | |
| | | |
| 82 | E/A | CAN terminating resistor R1 | Transmission control module (AGS) |
| | | |
| 83 | E/A | CAN terminating resistor R2 | Transmission control module (AGS) |
| | | |
| 84 | M | CAN bus shield | CAN shield |
| | | |
| 85 | E/A | CAN bus low | Engine control module (DME) |
| | | |
| 86 | E/A | CAN bus high | Engine control module (DME) |
| | | |
| 87 | E | Wake-up line data link RXD 730i Not used 728i | Data link connector |
| | | |
| 88 | E/A | Communication line data link TXD | Data link connector |
| | | |