Wiring new headunit - NEED HELP ASAP
03-07-2014, 11:59 AM
#21
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Location: South AL
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I have sound now, but it's only coming out of the speakers by the drivers side..when I adjust it to play through all of them its just super loud static.. And with the the radio, all I get is static..the adapter isnt going on all the way but im gonna try again tomorrow.
Last edited by NLangan; 03-07-2014 at 07:08 PM.
03-08-2014, 06:04 AM
#23
Double check the wiring. It should be like this. And only like this.
Radio; To: PAC HARNESS:
Yellow. Yellow (constant 12v)
Red. Red (accessory 12v/key on)
Black. Black (chassis ground)
Orange /white. Orange/white (illumination )
Blue/white. Blue/white (amp turn on)
Blue (not used and on pioneer maybe not present on pioneer)
White (left front +). Green (factory amp input left rear +)
White/black (LF-). Green/black ( factory LR-)
Grey (RIGHT FRONT) Purple (factory amp input right rear +)
Grey/black (RF-). Purple/black (factory RR-)
The light green wire on the radio that is long and has the speed clip attached to it is the parking brake safety wire. It has to see chassis ground when the parking brake is set. If you ground it permanently, the radio knows it is not connected to the brake wire and will not display video. It is a law in most states that it be connected properly. If it isn't a law in your state, you may connect it to a Bosch style relay. Connect it to pin 30. And connect chassis ground to pins 87 and 85. Connect the blue with white stripe wire to pin 86 in addition to the connections mentioned above. This will connect the light green wire to ground AFTER the radio turns on simulations a correct parking brake connection.
The white, white/black, grey, grey black, purple/white, green (that's is grouped with the red/white, purple/white), and red/white wires on the PAC will not be used in your application. Cap them off.
The purple, purple/black, green, green/black, and purple/white from the Pioneer will not be used in your application. Cap them off.
The 40-EU-10 antenna adapter is not quite the correct adapter for the Jeep. But it is the only thing close. And does work.
The PAC box usually doesn't fail. You more than likely have something incorrectly wired.
I PM'ed you my cell number if you need a little more help. I have some of these harnesses and Pioneer plugs in my shop out back of my house and I can walk you through the correct procedures if you need me to.
Radio; To: PAC HARNESS:
Yellow. Yellow (constant 12v)
Red. Red (accessory 12v/key on)
Black. Black (chassis ground)
Orange /white. Orange/white (illumination )
Blue/white. Blue/white (amp turn on)
Blue (not used and on pioneer maybe not present on pioneer)
White (left front +). Green (factory amp input left rear +)
White/black (LF-). Green/black ( factory LR-)
Grey (RIGHT FRONT) Purple (factory amp input right rear +)
Grey/black (RF-). Purple/black (factory RR-)
The light green wire on the radio that is long and has the speed clip attached to it is the parking brake safety wire. It has to see chassis ground when the parking brake is set. If you ground it permanently, the radio knows it is not connected to the brake wire and will not display video. It is a law in most states that it be connected properly. If it isn't a law in your state, you may connect it to a Bosch style relay. Connect it to pin 30. And connect chassis ground to pins 87 and 85. Connect the blue with white stripe wire to pin 86 in addition to the connections mentioned above. This will connect the light green wire to ground AFTER the radio turns on simulations a correct parking brake connection.
The white, white/black, grey, grey black, purple/white, green (that's is grouped with the red/white, purple/white), and red/white wires on the PAC will not be used in your application. Cap them off.
The purple, purple/black, green, green/black, and purple/white from the Pioneer will not be used in your application. Cap them off.
The 40-EU-10 antenna adapter is not quite the correct adapter for the Jeep. But it is the only thing close. And does work.
The PAC box usually doesn't fail. You more than likely have something incorrectly wired.
I PM'ed you my cell number if you need a little more help. I have some of these harnesses and Pioneer plugs in my shop out back of my house and I can walk you through the correct procedures if you need me to.
