Melissa Posted April 27, 2021 Report Share Posted April 27, 2021 Bought a 2017 Cadillac Escalade Luxury not even 2 weeks ago, now the check engine light has been coming and off for less than a week. Took it to Oreily's auto parts to test any codes but the kid said the scanner wouldnt work or hook up correctly. So took it across the street to a Cadillac dealership (NOT WHERE I BOUGHT IT) thinking they may be more familiar. As I stood there they too could not get the code reader to hook up to my port, they said my port seems to be a bit smaller than "normal " ports but as I told them its a 16 port like normal ones but they said the scanner plug will not fit securely onto my car onboard port. There seems to be some kind of "extended" wires running behind my on board port the kid lol at Oreily's thought some after market thing but he had no clue. Have an appointment at dealership I purchased vehicle tomorrow morning, not happy and not sure if covered under warranty. Any thoughts what could be the reason why no scanner will hook up? And what is deal with this "extended" wires? Been googling and googling my issue but cant find anything of my issue. Not sure how to post pictures on here otherwise I would take pictures of the wires and ports. Quote Link to comment Share on other sites More sharing options...
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