GM Service Manual Online
For 1990-2009 cars only

Component

Pass Through Pins

Resistance 20°C (68°F)

Resistance 100°C (212°F)

Resistance to Ground (Case)

Vehicle Speed Sensor

A, B

1380 ohms

2080 ohms

Greater than 10 K ohms

* Important: The resistance of this device is necessarily dependent on the temperature. Therefore the resistance will vary far more than any other device.