GM OEM Steering Column-Angle Position Sensor 15886733
#28 on Diagram Only-Genuine OE Factory Original Item
The only place to find this part is a salvage yard.
If you were able to buy this part new there was a retention pin that held the sensor in place until it was installed.
If you get it used you need to line up 2 Witness marks or it will read out of tolerance and you won’t clear the problem.
