2004 GMC Yukon Instrument Cluster Replacement

Introduction

In this guide, you will learn how to replace the instrument cluster in a 2004 GMC Yukon, using only a 7mm socket wrench and a flathead screwdriver.

Faulty instrument clusters can lead to inaccurate readings of essential information, such as engine conditions and speed. This guide will teach you how to replace a faulty instrument cluster yourself, saving you the cost of a mechanic and helping you stay safer on the road.

Please exercise caution when following this guide, as some steps involve the risk of minor injuries, particularly when handling the flathead screwdriver. A slip could result in cuts or bruises so take care to protect yourself and avoid accidental damage to your vehicle.

What you need

Step 1 Instrument Cluster

2004 GMC Yukon Instrument Cluster Replacement, Instrument Cluster: step 1, image 1 of 2

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Park the vehicle on a flat surface and set the parking brake by fully depressing the parking brake lever with your foot.
You can verify the parking brake is properly set by checking that the parking brake indication light is lit up on the instrument cluster.

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Step 2

Turn the ignition key to the accessory position (first position).
You will want to leave the ignition key in the accessory position for the remainder of this guide.

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Step 3

Pull the gear selector down to the lowest gear (1st gear).
Before shifting to the lowest gear, double-check to verify your parking brake is properly set. This step requires shifting the transmission out of park so the vehicle may roll slightly if it is on an uneven surface.

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Step 4

Pull the tilt adjustment lever on the side of the steering wheel towards you to adjust the steering wheel height to the lowest position.

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Step 5

Carefully use the flathead screwdriver to gently pry between the trim panel and the dash, disconnecting the plastic tabs that secure the panel in place.
Once the trim panel is disconnected from the dash, remove the trim panel and store it in a safe place.
Be careful with this step as using a flathead screwdriver could potentially lead to injuries if used incorrectly.
The plastic tabs attaching the trim panel to the dash are very fragile and may easily break if you apply too much force.

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Step 6

Locate the four 7mm screws near the corners of the instrument cluster.
Turn the 7mm socket wrench counterclockwise to remove each screw.
Crank the socket wrench before attempting to loosen the screws as this is a tight space which makes it hard to get a full range of motion.

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Step 7

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Grab the instrument cluster and pull it away from the dash.
To disconnect the instrument cluster wiring harness, squeeze the grey and blue plastic tabs on the back of the instrument cluster together and gently pull the connector free.
Use caution when removing the instrument cluster from the dash—pulling too hard or too far can damage or disconnect the wires attached to the back.
You may need to wiggle the connector back and forth to loosen the wiring harness from the instrument cluster.

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Step 8

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After unplugging the old instrument cluster, grab your new instrument cluster.
Plug the instrument cluster wiring harness into the back of the new instrument cluster.
Make sure the wiring harness connection is secure before moving on to the next step. You can verify the connection is secure by checking to see if the new instrument cluster display is turned on.

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Step 9

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Carefully place the new instrument cluster back into the dash.
Grab the four 7mm screws that were removed in Step 6.
Use the 7mm socket wrench to tighten the screws into the four screw-holes located at each corner of the instrument cluster.
Turn the socket wrench clockwise to tighten the screws.

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Step 10

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Grab the trim panel and lower it back into its original position.
Align the plastic tabs on the trim panel with the holes in the dash and press firmly to snap the trim panel back into place.

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Step 11

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Use the tilt adjustment lever to adjust the steering wheel back to its original height.
Pull the gear selector up to shift from 1st gear back into Park.

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Step 12

Carefully release the parking brake using the handle at the very bottom of your dash.
Drive safely.
The car may roll if it is on an uneven surface so make sure to keep your foot on the brake as you release the parking brake.

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Conclusion

This guide provides an easy, cost-effective method for replacing the instrument cluster in your 2004 GMC Yukon. Completing this repair yourself not only enhances your safety on the road but also helps protect those around you.

One other person completed this guide.