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    New HU help please

    Hey, i just purchased a Pioneer DEH-7800MP and I know for a fact it worked when i bought it from my friend. I took out my stock hu and hooked up everything properly, turned my car on and nothing happened. There seems to be no power at all to the hu, so i re-checked everything again and again but still nothing works. Can anyone suggest a reason(s) why its not working?



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    Re: New HU help please

    first check fuse.......if fuse good then use multimeter or test light...........check if your getting power to the hu........if so then check grounds.............good luck

    also some hu have fuse in back by harness.........



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    Re: New HU help please

    Quote Originally Posted by captnfangdango View Post
    first check fuse.......if fuse good then use multimeter or test light...........check if your getting power to the hu........if so then check grounds.............good luck

    also some hu have fuse in back by harness.........
    X2^^^^^^^^^^^^^^^^^^^^^^^




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    Re: New HU help please

    Quote Originally Posted by captnfangdango View Post
    first check fuse.......if fuse good then use multimeter or test light...........check if your getting power to the hu........if so then check grounds.............good luck

    also some hu have fuse in back by harness.........

    Checked fuses, all are fine... there doesn't seem to be any power going to the HU at all. I took it to a local shop today and even the guy there was puzzled..



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    Re: New HU help please

    Check for all the fuses. When I put a HU in my Jimmy, the fuse on the HU was good and the radio fuse was good too. I still had no power to the HU. There was another fuse in the fuse box that was blown, and it affected the radio.



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    Re: New HU help please

    Quote Originally Posted by ejschultz View Post
    Check for all the fuses. When I put a HU in my Jimmy, the fuse on the HU was good and the radio fuse was good too. I still had no power to the HU. There was another fuse in the fuse box that was blown, and it affected the radio.
    ok i will check all of the fuses then, thanks man..hopefully we can solve this problem



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    Re: New HU help please

    Quote Originally Posted by Steelemayne View Post
    ok i will check all of the fuses then, thanks man..hopefully we can solve this problem
    Best of luck to you, sir.



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