I have a 2000 3.8L impala all cluster gauges have just stopped working all at once. (spedo, tach, temp, fuel, info center, etc.) I think I checked all the right fuses but still no good. All the other posts about cluster issues usually have wrong speed indications or fuel that fluctuates, but all gauges on my car are at the bottom of the range and did not have any abnormal indications, as if the car was off. Sure could use some help on this.

Even a wiring schematic would help to check voltages and wires.

 

Is this a bad post or is there no one willing to take a stab at this one??

 

You still need help?