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Instrument panel going crazy in 21 Yukon, multiple codes
I just started having an issue today with my 2021 Yukon with 84,000 miles where the instrument panel is going crazy. I was hoping someone here is familiar with this issue and could give me some advice on how to address it. I was driving on the highway and got the "service trailer brake"...- CDD50
- Thread
- Replies: 3
- Forum: General Discussion
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21 Yukon Screech from rear passenger side when turning, braking at low speed
I have a 2021 Yukon short wheel base with 55,000 miles and I'm getting this screeching sound coming from what sounds like somewhere in the rear on the passenger side. When making right turns or braking uphill at slow speeds, I get this quick loud nails-on-chalkboard/metal-on-metal sounding...- CDD50
- Thread
- Replies: 5
- Forum: Engine & Drivetrain
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2015 Yukon "System Too Rich" code, engine issues (P0172, P0175)
I'm having an issue with my Yukon's engine and I was hoping someone could give some advice. Just a warning, I have no vehicle mechanics experience so I can't be too specific. I have a 2015 Yukon with over 150,000 miles. Starting a few months ago, on rare occasions my engine would start acting...- CDD50
- Thread
- Replies: 11
- Forum: Engine & Drivetrain
