Transmission Control Module (TCM) Connector End View C2 - (3.0L (L81))
Transmission Control Module (TCM) C2 - (3.0L (L81))
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 22 | D-BU/WH | 1231 | AT ISS Low Signal |
| 23 | PU | 401 | VSS Low Signal |
| 24 | OG/BK | 586 | Low Reference |
| 25 | WH | 1804 | TCC Release Switch Signal |
| 26 | - | - | Not Used |
| 27 | PK | 1224 | Transmission Fluid Pressure Switch Signal A |
| 28-32 | - | - | Not Used |
| 33 | TN | 2501 | High Speed GMLan Serial Data Bus + |
| 34 | TN/WH | 2500 | High Speed GMLan Serial Data Bus - |
| 35 | WH | 776 | Not Used |
| 36 | - | - | Not Used |
| 37 | L-GY | 1222 | 1-2 Shift Solenoid Valve Control |
| 38 | - | - | Not Used |
| 39 | BK/WH | 451 | Ground |
| 40-42 | - | - | Not Used |
| 43 | RD/BK | 1230 | AT ISS High Signal |
| 44 | YE | 400 | VSS High Signal |
| 45-47 | - | - | Not Used |
| 48 | L-BU | 20 | Stop Lamp Switch Signal |
| 49-50 | - | - | Not Used |
| 51 | YE/BK | 1227 | Transmission Fluid Temperature Sensor Signal |
| 52 | PU | 1319 | Engine/Radio Serial Data K-Line |
| 53-58 | - | - | Not Used |