July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Left Rear Wheel Speed Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		90980-11299 GRY
Pin	Wire Color	Function
1	YEL	Left Rear Wheel Speed Sensor Low
2	BLK	Left Rear Wheel Speed Sensor High