View Full Version : '85 PU wiring Diagram Help

Shark Bait
10-30-2006, 06:05 PM
Does anyone have the factory wiring diagram for an '85 2WD PU? Specifically the radio wiring. I'm trying to upgrade the stereo in my wife's truck and am having trouble. I got the later Toyota radio to power on, but no output to the speakers. I thought the right speaker was a pair of light green and light green with a red stripe. I suppose the new radio might not be working.


10-30-2006, 10:42 PM
Call me tomorrow at the office I do have the EWD's there! I'll be out the rest of the week!

Shark Bait
10-30-2006, 11:28 PM
Thanks Bill. I got a diagram from someone on IH8MUD. Is there any way to test the speaker wire output? I put a DC Volt meter on all the pairs but couldn't get much of a reading. There's a (dark green) G-R wire going into the plug I couldn't account for.