Rick's Free Auto Repair Advice

Posts Tagged: test gauges

Dead gauges on Ford Truck

My gauges don’t work on my Ford Truck Dead gauges (instrument cluster) are always a royal pain. Here’s a quick way to determine whether you have a wiring problem or a dead cluster. Check these fuses (interior fuse panel) with a voltmeter or computer safe test light (not just a “look-see—really test them): Fuse #33 (15A) Fuse #45 (10A) Fuse #35 (10A) Fuse #41 (10A) Next, remove the instrument cluster and check for voltage or ground on these wires. Battery voltage on: Red/yellow (pin 20), black/light green (pin 12), light … Read More


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