Probably. I have an amp draw gauge that plugs into the fuse socket, then you put a 30 amp fuse in it. When the circuit is live, the display will show how many amps is being drawn. Your radio might have a label that says how many amps it should draw, but I think 15 is a bit much.
https://m.harborfreight.com/30-amp-a...ter-67724.html
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2012 Copper Canyon 273FWRET being towed by a 1994 Ford F350 CC,LB,Dually diesel.
Airlift 5000 bags, Prodigy brake control, 5 gauges on the pillar.Used to tow a '97 Jayco 323RKS.
Now an RVIA registered tech. Retired from Law enforcement in 2008 after 25+ yrs.
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