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2019 GMC SIERRA ELEVATION remote start won't work, CEL on.

B.J.

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B.J. New Member

B.J.

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It happened this morning, I went to turn on the truck to move it out of my way so I could plow my driveway. But the remote start didnt work, it made the sounds like when its going to start but didnt. Thought that was odd so I went out to start it up by hand and I fired up but the engine light was on. No codes. We had high winds and snow last night so I figured maybe theres snow clogged somewhere, so it warmed up today and I went for a drive and the CEL stayed on. It's going back to the dealer Tuesday morning but it's getting ridiculous, its had 4 recalls already but being a new model I half expected the recalls. Anyone come to find out why this happens? 

20190820_150609.jpg

carkhz316 Enthusiast

carkhz316

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Regarding the remote start: All GM vehicles with factory-equipped remote start will be disabled if the check engine light is illuminated in the instrument cluster.

B.J. New Member

B.J.

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I found that out this morning when I was looking up if anyone else had the issue. Thanks for the reply.

Dnt Senior Enthusiast

Dnt

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Posted

Saw a weird thread earlier where it was put forth that certain devices (USB phone chargers etc) plugged into the charging ports can cause some strange electrical problems. It seemed to suggest that the most problems were with the cheaper versions of the plugin adapters. So I guess if this were mine I would unplug all charging cords etc and see if the issue goes away? Who knows with these rolling computers nowadays what can affect the electronics.....

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