T12 Automatic Transmission X2 (MQA)
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool |
|---|---|---|---|
| I | Not required | No Tool Required | No Tool Required |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | - | YE / GY | 6319 | Electronic Transmission Range Select Out of Park Switch 2 Signal | I | - |
| 2 | - | YE | 6317 | Electronic Transmission Range Select Out of Park Switch Signal | I | - |
| 3 | - | YE / OG | 6358 | Output Speed Signal | I | - |
| 4 | - | BN / WH | 6254 | Transmission Input Speed Sensor Signal | I | - |
| 5 | - | GN / VT | 4510 | Transmission Intermediate Speed Signal | I | - |
| 6 | - - |
WH / VT BN |
6353 6387 |
Input Speed Signal Transmission High Side Driver 1 Control |
I I |
M5N MQA |
| 7 | - | BN / YE | 585 | Transmission Fluid Temperature Sensor Signal | I | - |
| 8 | - | WH / YE | 2159 | Park Inhibit Solenoid Assembly Control | I | - |
| 9 | - | - | - | Not Occupied | - | - |
| 10 | - | GN / VT | 8640 | Battery Positive Voltage | I | - |
| 11 | - | WH | 6388 | Transmission High Side Driver 2 Control | I | - |
| 12 | - | BU | 4171 | Transmission Input Shaft Speed Sensor Circuit 9V Reference | I | - |
| 13 | - | GN | 4170 | Transmission Output Shaft Speed Sensor Circuit 9V Reference | I | - |