Aftermarket radio HU and RP4 CH11 -
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post #1 of 1 Old 10-10-2019, 03:57 AM Thread Starter
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Aftermarket radio HU and RP4 CH11

(2014 wrangler JK) Morning everyone I’m having trouble with my after market Head unit after I wired an interface into it to maintain factory controls ie: steering wheel controls I have a pioneer 501ex as the head unit and the interface kit I bought is a PAC RP4 CH11 wiring was easy radio speakers stock sub and amp all work but from time to time the power to HU cuts off mostly over bumps. Commonly you would think a splice let go but I yanked on all connections HARD and re- crimped everything and everything seems fine unused wires are taped off to avoid shorting and another thing I noticed is the accual interface (blue box) switches on and off same time as the head unit when I shake it so I exchanged the interface For a new one and problem still occurs anyone have any other ideas?? Thanks

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