cbprov Posted December 9, 2016 Report Share Posted December 9, 2016 hi just left a electronics shop that was trying to install my avh-4100nex,installer could not get it to power up ,he showed me that it had powerat red wire , it was grounded and yellow had power with a tester at plug at back of unit ,fuse was good too ,any ideas ,i took it out of my last truck and was working fine ,have a hole in my dash never reinstalled factory radio lol thanks Quote Link to post Share on other sites
cbprov Posted December 17, 2016 Author Report Share Posted December 17, 2016 back to top ,no body have any ideas Quote Link to post Share on other sites
Chygayster Posted December 18, 2016 Report Share Posted December 18, 2016 I think your audio unit is dead! Truck have 24v. Audio unit wirking at 12v. Quote Link to post Share on other sites
cbprov Posted December 19, 2016 Author Report Share Posted December 19, 2016 I think your audio unit is dead! Truck have 24v. Audio unit wirking at 12v. lol my truck does not have 24v,it is a 12 volt system Quote Link to post Share on other sites
gggplaya Posted December 20, 2016 Report Share Posted December 20, 2016 Did he try to power it on a bench to see if it power up?? Should only need to connect red, yellow and black. Quote Link to post Share on other sites
cbprov Posted December 20, 2016 Author Report Share Posted December 20, 2016 yes i tried that today no luck,into shop i guess Quote Link to post Share on other sites
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