I have a Jensen car stereo m 9213 with no wire harness power /speaker plug for the back of the unit, I need to know witch pin is the Power pin, and all the pin destination are,

EnginEar

• 57 Answers
• Posted on Apr 26, 2009

SOURCE: im puttin a new head unit with a different wire

You can buy a cheap harness from the local parts store for your Honda made specifically to put in aftermarket head units. Since you know the pin outs on your head unit, you can wire it up quickly uning this harness and it will plug directly into the factory Honda harness. Go to Scosche dot com part lookup for your number - I think the wiring schematic is on the outside of the package, too.

SOURCE: the power to my stereo won't turn on. need to know

where you go, there is several different type of pin connectors so look for the kind you have. Just follow the link. http://www.installdr.com/Harnesses/DCP-Wiring.pdf

Mike Butler

• 6674 Answers
• Posted on Aug 13, 2010

SOURCE: I have to change the stereo system Car harness has

Check this link, should help, just scroll down the page a bit.
http://www.the12volt.com/installbay/forum_posts.asp~TID~114874

SOURCE: Don't have wire harness just want too know the if anybody know Witch pin is witch too do my own wiring

Better to get the wiring diagram I believe www.bulldogsecurity.com can have it or www.the12volts.com

SOURCE: need to connect a jet sound graphic equalizer JS-234 to a car stereo. The wires had folded stickers and some a gone. The colors of wires are red,black,gray,green.Only have 2 front speakers .

If it's only 4 wires, Red & black are typically power. red +12volts & black is ground. Gray would be one channel say right side and green would be left (example) you would ground the negative speaker lead on both sides. That is probably an old unit and make sure your car is negative ground. Some Ford & Nissan are positive grounded for some circuits which you may need to reverse the power connections. Make sure there is an in line fuse on the power wire just in case.