Hummer Instrument Cluster [Professional Built]

Hummer Instrument Cluster


ISS Automotive offers professionally built and tested Hummer Clusters. Quick turnaround for our replacement and rebuild repairs service. We provide free shipping and free return shipping label to help lower cost for our customers.

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Where can I buy a Hummer Gauge Cluster Replacement or repair service?

You can buy a Hummer cluster from our expert team at ISS Automotive. If you have a Hummer dealer in your area, this is another option to consider. They have the most up-to-date information on what is available. ISS Automotive services dealerships nationwide so the odds are that you will get an ISS Automotive cluster.

Whether you want a replacement unit or a full rebuild both come with a lifetime warranty.

Can you change the gauge cluster in your car?

Yes. Just make sure the one you get will fit. Most of the original clusters in cars are interchangeable between models. They all use the same type of gauge. But you might have to get a calibration for it. Use our service to search for the right part. All our clusters come with a lifetime warranty and our expert customer service to help with your replacement and upgrades.

How do you know if your dash cluster is bad?

The most basic of all answers is: that it displays nothing. A car that does not start or turn over, and a dash cluster displaying no signs of life are one and the same. But there are other signs to look for, such as dim lighting on the odometer and gauges. If the lighting is not as bright as it once was, chances are your light bulbs need replacing.

In other cases, the speedometer or RPM gauge may not move at all. This is common if the car has been sitting for a long period of time, or if the battery is disconnected as a result of a dead cell. So if you suspect that your cluster is dead, or simply not working as it should, Have it fixed asap.

Click here to read: Cluster Needles [What You Need to Know] >

Why is my dash gauge cluster not working?

There are many reasons why your dash or gauge cluster will not work. The most common reasons are:

  • Circuit board - the circuit board might be faulty, or the connection could be loose.
  • Stepper motors - the motors that control the needles might not be working, or there is a break in one of the wires. New stepper motors must be ordered if this is the case.
  • Just not getting power - you might need a new alternator, battery, or fuse box.
  • Lights - lights behind certain gauges might not be working, or the bulbs are burnt out. Standard light bulbs have a limited lifespan. Maybe it is time to upgrade to LED lights with a much longer lifespan.
  • Power loss - if your cluster is losing power intermittently, you might have a bad headlight switch or wire harness. Or maybe there is a more serious problem with your car's electrical system.

If you are looking to have it fixed, you should start by either taking it to a professional or doing some research online. If you do not feel comfortable fixing it yourself, it is advised that you leave this task to a professional in the car industry.

How do you remove a Hummer h2 instrument cluster?

Clusters are the main dashboard feature you will find in most vehicles. They are composed of different lights, meters, and buttons for various purposes; including fuel level indicator, speedometer, gas tank status light, engine temperature light, fuel efficiency light, and more. These indicators are generally powered by the vehicle's computer and contain an onboard computer that is very sensitive to power fluctuations.

The following procedure must be performed when replacing the cluster on a Hummer h2.

  1. Remove the negative battery cable using a 10mm socket wrench with an extension bar. Wait at least 60 seconds before performing any more steps.
  2. Remove the plastic trim on top of the dashboard, as well as the radio on each side of the cluster.
  3. Use a Philips head screwdriver to remove the screws on each side of the cluster, and pull the panel away from the truck.
  4. Disconnect the speedometer cable by turning the plastic lock 90 degrees using a flat screwdriver, then pulling it away from the truck.
  5. Remove the screws on each side of the instrument gauge and remove it from the vehicle, then unplug all plugs found on the back of the cluster.
  6. Reconnect all plugs and replace the instrument cluster in the reverse order of the above steps, then tighten screws on each side. Connect the battery cable and test the entire cluster to ensure no lights or meters are burned out.

Fuse location in GM instrument clusters?

The fuse for the instrument cluster is located in the glovebox, there should be a plastic cover that has to be pulled out. The cover is attached to the hinge making it difficult to pull out.

Remove the cover by using a flat head screwdriver, and pry at it on each side of the cover towards the plastic hinge until it begins to separate. Once opened the fuse will be on the right-hand side of the glovebox.

Click here to read: Instrument Cluster Repair Shops Near Me >

How do you know if a gauge cluster is bad?

Instrument clusters are much more than just gauges. They are networks of lamp drivers, meters, sensors, and switches. When any part of the cluster begins to fail you will notice one or more of the following symptoms and will need repair service:

  • Meters fail to go all the way up or down, this is usually an indication of bad bearings in the movement.
  • Power loss to lamp drivers.
  • Lamps glow dimly or stay lit after the key is turned off.
  • Unusual readings on the odometer, check engine light, or service airbag.
  • Lights that are on when the key is off.
  • Instrument needles that bounce or never return to zero.
  • Odometer display flipping over to zero while driving, or while parked.
  • Warning lamps that come on, flicker, or stay lit.

What are the symptoms of a bad instrument cluster for Hummer H2?

The instrument cluster is an integral part of Hummer H2. It provides vital information to the driver about how the vehicle is operating at any given time. The instrument cluster in a Hummer H2 is composed of lights and dials that indicate how fast the vehicle is going, what gear it's in, and whether the engine is operating properly. If any of these parts do not work or start to fade in their operation, it could be an indicator of a larger issue with the vehicle.

Common symptoms of a bad instrument cluster for Hummer H2:

  • The information displayed on the cluster begins to fade or disappears
  • Part of the display only works intermittently
  • One or multiple parts of the display go out altogether
  • Several parts of the cluster work, but are not in harmony with one another

The first thing to do when the instrument cluster starts to act up is to remove the key from the ignition and open the hood. Visually inspect all parts of the cluster for any visible damage or loose wires. If there is damage, have the headlamps on so that you can use their light to see better. Next, look at how each part of the cluster is wired to make sure there are no loose or frayed wires. If anything looks like it could be the problem, try touching the wire together to see if that causes the problem. For example, if only the speedometer works when you touch together certain wires, then you know there is a short somewhere in the wiring.

You can also check the fuses to make sure that they haven't blown out. Vehicles are often equipped with a couple of different fuses, one for the information center in the instrument cluster and another fuse that controls the headlamps. If a fuse has blown, it will need to be replaced before you can try any other methods of fixing the problem. Once that's done, the next step is to check and see if there are any loose or corroded wires in the harness.

Once all visible damage and loose wiring have been fixed, the cluster should work again. If this does not fix the problem, it's possible that there is a deeper issue with the vehicle. A mechanic will have to be brought in to diagnose the source of the problem before it can be fixed.

Hummer H2 instrument cluster repair is not an easy DIY job. It's much better to leave this kind of work up to a professional mechanic that has the experience and training necessary to make this repair.

Can you reset the Hummer H2 instrument cluster?

Yes. You can reset the cluster of your Hummer H2. Open the passenger door and leave it open while you complete the following steps:

  1. Turn the key to the on position with your finger on the bottom of the steering wheel and wait for all the service reminders to start to flash.
  2. Press and hold the trip odometer reset button to clear all service reminders from the cluster display or just wait 30 seconds for them to time out.
  3. Turn the key off and close the door.

The Hummer H2 cluster will now be reset to zero.

Why did the gauges on my 2006 Hummer H2 dashboard stopped working?

The gauges on your Hummer's dashboard don't work because the car's computer has detected a malfunction in one of those devices. The car's computer has to take over and make sure the vehicle is still running smoothly.

Most likely, your oil pressure or voltage gauge isn't working. That will require taking the dashboard apart and getting to the faulty gauge. Or it could be as simple as removing a fuse if you know which fuse controls that gauge. If you are not mechanically inclined, this is not something you're going to want to try yourself. Taking apart the dashboard of your 2006 Hummer H2 truck is no easy task, and it could void your warranty.

Contact a mechanic to take a look at the diagnostic trouble codes in your truck's computer to determine the issue. The usual turnaround time for the Instrument cluster repair process is about three working days. However, the time taken to complete the repair process varies according to the complexity involved in fixing your instrument or gauge cluster.

Can a car or truck run without a cluster?

Yes. We only recommend driving it for short distances. Like from starting point on your way to a repair shop. This is for your own safety.

How do I reset the speedometer on GM vehicles?

On some GM vehicles, you can reset the Odometer and Speedometer by removing the negative battery cable for a few minutes. On others, there is a reset button on the dash.

Also, you can purchase a Hummer Instrument or Tachometer Reset Tool from the Garage Store to reset most GM instruments.