Pioneer deh-p850mp Troubleshooting?
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=67649
Printed Date: May 02, 2025 at 4:54 AM
Topic: Pioneer deh-p850mp Troubleshooting?
Posted By: godd dan it
Subject: Pioneer deh-p850mp Troubleshooting?
Date Posted: December 04, 2005 at 6:53 PM
This headunit doesnt turn on. All the connections are right and etc. I seen a kit on Ebay that can possibly fix this problem for $30. Can this problem be fixed without the kit? Im not really looking to spend money to fix it and definately not going to take it in for a repair. Anybody else experience this from this type of headunit? Any help is appreicated. Thanks.
Replies:
Posted By: coppellstereo
Date Posted: December 04, 2005 at 8:23 PM
did it EVER turn on? Is this a new install? -------------
Posted By: godd dan it
Date Posted: December 04, 2005 at 9:37 PM
Yes it turned on before, thats why im asking. And its not a new install.
Posted By: Ravendarat
Date Posted: December 04, 2005 at 9:38 PM
re you sure that you have power and accessory at the wires in the car, did you use a multimeter to test them?
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double-secret reverse-osmosis speaker-cone-induced high-level interference distortion, Its a killer
Posted By: godd dan it
Date Posted: December 05, 2005 at 6:47 PM
Ravendarat wrote:
re you sure that you have power and accessory at the wires in the car, did you use a multimeter to test them?
Yes. I tested it with a multimeter and it gets power to it. It just doesnt turn on. I heard these are common for these types of problems? But the head unit is currently out of the car right now so I could troubleshoot it a little easier. I hooked up a 13.3v battery from my drill to test it and it still doesnt turn on.
Posted By: lucitanious
Date Posted: December 05, 2005 at 8:42 PM
Don't know if it is a common problem with these, but it happened to me... I took it in for repair. Cost me $80. Didn't get an explanation from the shop as to what exactly the problem was... just the obligatory, had some loose connections, weak solder points, and bad parts. Duh... Oh well. Sorry I couldn't help more than saying fixing it shouldn't cost that much at a shop.
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