Trucknut661
New member
Just installed these gauges 3 months ago. I bought the tri pod (pyro, turbo and trans temp) the only differences is the 2 wires that run to the pyro. All the rest pretty much connect to each other. My gauges workedflawlessly up until today and it's only the pyro. The other 2 work flawlessly still. they are hooked to my dimmer switch and can adjust the lighting fine. My pyro on the other hand doesn't light up, the red light turns on then flashes. I checked the connections to see if anything has been rubbing or loose but nothing. So am I correct to assume the Gauge went out or is there any tricks to verify? Tried calling isspro customer service but never heard back today.
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