This is a harness to prevent the bothersome check engine light and DTC P0073 on GM trucks after installing aftermarket tow mirrors. This listing comes with a jumper lead and an OEM GM ambient air sensor harness. This harness is compatible with all GM trucks 2015+.
Simply slide the pins into the passenger side connector in the correct location and turn the check engine light off!
FREE INSTALLATION VIDEO!
It was easy to hook up and it worked out great!
Ambient air sensor
Worked great, easy plug n play on 15-19 duramax
My problem seems to be solved.
I have had a check engine light after installing aftermarket mirrors. I was not aware that there is a temp sensor in the mirror on duramax trucks. After installing the boost kit my engine light is gone. The kit is not too difficult to install. YouTube how to remove your door panel. I fished the wire through the door and put the sensor in my mirror with a zip tie to keep it from rattling.
GM Ambient Air Sensor Harness - Silverado 2019 2500HD
I do recommend Boost Auto Parts. You-Tube Video's support installation. Products works as it should
Great product fast shopping