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FIX IT MAN, Master Technician
Category: GMC
Satisfied Customers: 17093
Experience:  Master Automotive Technician
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We have a 2001 GMC Denali No power to secondary information

Customer Question

We have a 2001 GMC Denali
No power to secondary information center and NO instrumentation on the instrument board
What is the problem
How should we handle it
Thank you!
Submitted: 4 months ago.
Category: GMC
Expert:  FIX IT MAN replied 4 months ago.
Hello, my name is***** you tell me if all of this stopped working at the same time?
Customer: replied 4 months ago.
It seems to have happened when I drove the truck through some potholes....
I thought maybe it was a loose connection....but I took the dash apart...
Everything is plugged in properly and all the fuses are goodThank you
Customer: replied 4 months ago.
just want to see if this came through to you.....not sure.
Expert:  FIX IT MAN replied 4 months ago.
Thank you. Most of the time this occurs because there is a wiring problem under the dash near the parking brake assembly. The wiring along the top of it wears through and shorts causing this. If that wiring is fine then it may be a fuse or the cluster self may have failed. Did you plan on fixing this yourself?
Customer: replied 4 months ago.
Just checked it....
Everything look good there....
No wear on the wires either....What fuse would it be that controls the secondary information center????

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