Wiring Help!!!
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From: Orlando, FL
Wiring Help!!!
OK so after connecting the scosche SLC-4 and plugging back in all the wiring harnesses I'm not getting any power to the HU and I cannot turn the A/C off, it is blowing constantly. I have an 05 coupe non bose. Please help...
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From: Orlando, FL
OK, so I disconnected to -ve battery terminal for about 5 mins then reconnected it. Turned ignition key and heard a sound coming from the CD changer. But I have no display and cannot power on A/C or radio.
Anyone???
Anyone???
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From: Orlando, FL
OK so I checked to make sure I didn't cut the wrong wires and everything was plugged in.
Using a multimeter I tested between the ground wire and 12v power and 12v ignition wire directly behind the wire harness and did not get any reading but did if connected across metal frame as ground. Shouldn't I get a voltage reading connecting between harness's power, ignition to ground?
Using a multimeter I tested between the ground wire and 12v power and 12v ignition wire directly behind the wire harness and did not get any reading but did if connected across metal frame as ground. Shouldn't I get a voltage reading connecting between harness's power, ignition to ground?
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From: Orlando, FL
Originally Posted by narkotic
You guys are going to laugh/hate me. I came home tonite w/ a clear head and you are right, the 12v acc wire is grey. I then plugged in the stereo and it still didn't power up. I then noticed a little spark at the bottom of the radio where the metal met the dash. It then powered up! It was then I realized that it uses the chassis to ground! The unit has to actually be installed to work.
How embarrasing. I hope if someone else runs into this issue that they find this post and figure it out.
Thanks alot guys.
How embarrasing. I hope if someone else runs into this issue that they find this post and figure it out.
Thanks alot guys.
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From: Orlando, FL
OK so problem solved...
it existed between mouse and keyboard 
Yeah I'm an idiot I forgot to reconnect the serial cable looking thing at the bottom of the head unit, don't know why i disconnected it in the first place. Anyway my radio and A/C works and the 450/4 powers my 4 speaker. Now to finish the install. Thanks for the help.
Yeah I'm an idiot I forgot to reconnect the serial cable looking thing at the bottom of the head unit, don't know why i disconnected it in the first place. Anyway my radio and A/C works and the 450/4 powers my 4 speaker. Now to finish the install. Thanks for the help.
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