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2009 Escalade EXT
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2 Posts
Discussion Starter #1
I have a 2009 EXT Ultra with 80,000 miles and the service suspension came on. I also noticed a noise noticeable mostly by the front wheels even when it is not moving, but in gear. Also can hear it inside vehicle. sounds almost like a rattling heat shield but I can't find anything. Could this be the shocks?
 

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Registered
2010 Escalade EXT
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8 Posts
Service Suspension for me meant the struts were leaking and one was unplugged. I changed all 4 of mine $3,000
 

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'07 Escalade
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17 Posts
For me it was the compressor. It'll go if the shocks are leaking since the compressor will be working more.

But now after almost a year, I got the service suspension system message again.
Anyone know what else it could be? Other than the compressor or shocks.


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2015 Escalade and 2018 CTS-V
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320 Posts
Limited speed to 80mph? Sounds like a device was installed to do this.

Most service suspension lights (assuming suspension not modified) are triggered by the airbags.
 
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