GM Gauge Cluster Repair - Expert GM Instrument Repair Ad2003-2006 Clusters GM Gauge Cluster Repair. Call Now - Free Return Shipping!LED KitsCustom GaugesClusters RepairedVehicles Supported 2004 Tahoe instrument cluster power/ground tests and bench Click to view on Bing17:15This video shows how to test the power and ground circuits for the instrument cluster in the 2004 Tahoe. You would do these tests if you had a cluster that would not turn on. The cluster in thisAuthor: MAY03LTViews: 54K CONNECTOR TERMINAL REPAIR FOR GM INSTRUMENT CLUSTER Click to view on Bing7:04Terminals located inside instrument cluster connectors can get fatigued causing a loose connection on the cluster pins. This can cause the cluster to go off and on or even go dead completelyAuthor: ClusterFixWashingtonViews: 84K 2003 Chevy Silverado Instrument Cluster Wiring Diagram 2003 Chevy Silverado Instrument Cluster Wiring Diagram - Collections Of 2003 Chevrolet Silverado Instrument Wiring Diagram Wire Center •. 2003 Chevrolet Silverado Instrument Wiring Diagram Wire Center •. 2004 Chevy Silverado Wiring Diagram Elvenlabs Bunch Ideas 2006. Wiring Diagram 2001 Chevy Silverado Mamma Mia.