instrument cluster

it may be coincidence but sounds like a bad dash try cleaning battery terminal ends and seeif any oil or fluids on belt

instrament panel gages some not working

If some of the gauges are not working, you will most likely need a new instrument panel cluster. Check with the dealer. There was a unofficial recall on pickups for this problem. Yours might be covered as well

how to remove chevy trail blazer instrument cluster

Remove the left closeout insulator panel. Remove the knee bolster trim panel. Remove the instrument panel cluster bezel. Remove the screws retaining the ipc to i/p. Partially remove the ipc from the i/p in order to gain access to the electrical connector. Disconnect the electrical connector from the ipc. Remove the ipc from the i/p.

Electrical problem
2004 Chevy Trailblazer 6 cyl Four Wheel Drive Automatic 4oooo miles

dashboard gauges don't work battery and brake indicaters stay lit new batt. installed

First, make sure the battery cable ends are completly clean and free of any corrosion. Make sure they have a good connection at the battery. Check the fuse box under the driver side rear seat. Make sure there is no water or corrosion in the fuse box. If all is ok, you probably have a bad instrument cluster. You will need a Tech 2 scanner to see if you have communication with the cluster.

my instrument panel will not turn on. I was driving on Sunday and my panel and gauges turned off. After driving a while, it turned back on(about 9 mi.). It drove fine the rest of the day. The other interior items are working, and the truck turns on without hesitation. All lights, radio, blinkers, wipers are working fine, except for all my instrument panel gauges. I checked the fuse for my panel and it is fine. What else can be the problem? I noticed today in the morning that my panel was off again. What could be the problem? Please help!

most likely its a problem inside the instrument cluster and will need replacement. its not uncommon for this to happen just unfortunate. the dealer sells clusters on a exchange basis. hope this helps

i can get you exact wiring diagrams if you want to be 100 percent positive. let me know

Thank you for getting back with me and giving me advice. If not too much of a problem, yes, please send me the wiring diagram. All of your help is greatly appreciated.