What can cause dashboard lights to go out?
Below, we’ve gathered the four most common reasons that your dashboard lights have gone out.
- Bad Dimmer Switch.
- Wiring Fault.
- Burned-Out Bulbs.
- Blown Fuse. The first place our technicians begin diagnosing most electrical issues on your car is at the fuse box.
How do I reset my cluster lights?
How to Reset the Warning Lights on the Dash
- Open the hood of your vehicle.
- Loosen the nut that holds the negative terminal to the battery with the pliers.
- Completely remove the cable from the negative battery terminal.
- Leave the battery disconnected for 10 minutes to ensure that the computer is fully reset.
Why is my cluster lights not working?
If the dashboard isn’t lighting up at all, your car might have blown a fuse. Removing the old fuse and replacing it should get the lights working again. While the new fuse may do the trick, it could also indicate a deeper electrical problem.
Why is my instrument panel lights not working?
The Instrument Panel Is Completely Dark If the dashboard isn’t lighting up at all, your car might have blown a fuse. Removing the old fuse and replacing it should get the lights working again. While the new fuse may do the trick, it could also indicate a deeper electrical problem.
Why is my instrument light dim on my Chevy Silverado?
A power and ground issue can cause the display to appear dim or appear to be flickering. Verifying the correct power and ground levels are reaching the cluster will ensure your wiring is not the problem.
Why is my instrument cluster not working properly?
Figure 1. A standard instrument cluster with several warning lights displayed. If you find a needle on your cluster is not functioning normally, there could be several problems. The cluster may contain the problem—or in the case of the gauges’ monitoring engine related functions—of a defective sensor or wiring.
How do you test a Chevy Silverado cluster?
This test will verify what on the cluster is working and what is not. Simply turn the key to the “on” position and watch for all the warning lights to illuminate. Some Silverados may perform a “needle sweep,” which moves all the gauge needles from right to the left.
What are the lights on the engine cluster?
The cluster also houses bulbs that illuminate warning lights, such as the anti-lock braking system and check engine light. This test will verify what on the cluster is working and what is not.