a bad fuse of a faulty switch.
To remove the instrument cluster from a 2004 Isuzu Ascender, first, disconnect the negative battery cable to ensure safety. Then, remove the trim panel surrounding the cluster by unscrewing any visible screws and gently prying it off. Next, unscrew the cluster mounting screws, carefully pull the cluster out, and disconnect the wiring harnesses at the back. Be sure to handle the cluster and wiring with care to avoid damage.
If it's an automatic; Go to subaruoutback.org, click on Forums, under General > Do-It-Yourself Illustrated Guide > Replacing Lights on the Instrument Cluster.
Yes. The General Motors GMT360 platform vehicles that includes the Ascender have had instrument cluster issues with the stepper motors. You can learn more at www.trailvoy.com All the answers for your Truck
We have full instruction on cluster removal and how to replace the stepper motors for the gauges. Use the search button "how to replace your stepper motors" www.trailvoy.com
The light switch could be bad. More than likely there is a short in the instrument panel cluster or a bad ground.
You have to pull the gauge cluster out. On the back of the gauge cluster there will be little gray bulbs that twist in, turn them to the left and pull them out. Be carefull not to break the clips on the dash while removing it, or installing it.
On the instrument cluster.
The instrument cluster is also the body computer.
You have to replace the instrument cluster in most cases.
Below the instrument panel on the drivers side
I would really love to find this out too. All my instrument lights went out and the fuse is not the issue this time. Id like to know if there is a buld that may be out or something that may be out of my reach...