LCD and aftermarket HU not powering up??
02-17-2005, 07:15 PM
#1
Senior Member
Thread Starter
Join Date: Jul 2002
Posts: 172
LCD and aftermarket HU not powering up??
I just got my 7" LCD and aftermarket HU ready to install. I testing it using a 12V power supply and everything worked fine. I ripped out my BOSE HU which works fine. Then I plugged everything into the car and the new HU will not power up, but the screen did??? I checked the fuses...all OK. What wire should the amp turn on wire connect to?? Right now I have it connected to the 12V ACC (RED)....should it be connected to the power antenna (BLUE)?? Let me know if you got any ideas. Thanks.
02-17-2005, 08:42 PM
#2
Senior Member
Thread Starter
Join Date: Jul 2002
Posts: 172
I just ripped out every fuse in there...no luck. I took out my bose HU...drove the car a couple days with no HU in it. Today I tryed to install my aftermarket HU and LCD. The LCD powered up the HU did not?? Then i took it out and try my bose HU...which did not work either. I have no idea what is going on.
02-18-2005, 08:02 AM
#3
Supporting Maxima.org Member
Join Date: Jul 2002
Posts: 286
yea the amp turn on lead should connect to the power antenna which is blue, your switched power (turns on and off with the key) will be red if your using a wiring harness and constant power will be yellow, connect the 12vacc wire to the switched power. . .o and also try checking out the fuses in the panel to the left of steering wheel you prob blew a few. . .
Thread
Thread Starter
Forum
Replies
Last Post