Question about 2004 GMC Sierra Denali

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2004 Quadsteering problem

I have a @004 GMC Sierra Denali with the quad steering. The warning light is coming on indicating that it needs to be serviced. How do you service the quad steering?

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As there were Very few of these Built, It will have to go back to the Dealership for Service. There are not even very many People that have ever Seen the Quad steer System. I have But, Have never worked on One.

Posted on Jan 15, 2009


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This is the same as a check engine light or an ABS light. All three systems have their own computer and the ability to store error codes. Once in a while all you have to do is hit a bump and a code is stored. I'v been driving my 2004 Denali with this situation for over two years. If you don't feel ANY changes in the steering, braking, or the general conditions of driving than you've got nothing to worry about. If you DO feel a change in any of the above, then have the vehicle serviced asap. Thanks, Dana

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