GM Metripack 150 series uses 1.5mm contacts in a sealed connector body for small-gauge wire harnesses in GM vehicles. Common on sensors, switches, and low-current actuators throughout GM products.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | Pin 1 | Signal or power | I/O |
| 2 | Pin 2 | Signal or ground | GND |