2003 mitsubishi diamante vr x

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=124149
Printed Date: May 21, 2025 at 3:36 AM

Topic: 2003 mitsubishi diamante vr x

Posted By: theprox
Subject: 2003 mitsubishi diamante vr x
Date Posted: October 27, 2010 at 9:09 AM

I have a 2003 Mitsubishi Diamante VR-X that was broken into and had the wires cut. I am trying to find a wiring diagram / chart to show what the wires are for the radio (it is a amped system, so there are only 5 or 6 wires in the dash) and the environmental controls (for the ac/heater unit). Any help would be appreciated.

Replies:

Posted By: 91stt
Date Posted: October 29, 2010 at 3:24 PM

diagrams for climate control:

environmental control diagrams

diagrams for audio system:

radio diagrams

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This information is provided only as a reference.
All circuits should be verified with a digital multi-meter prior to making any connections.

Posted By: theprox
Date Posted: October 29, 2010 at 5:07 PM

Thank you soooooooo much. This is exactly what I needed. I haven't been able to find this anywhere else. You are a life saver!

Posted By: theprox
Date Posted: November 19, 2010 at 6:03 PM

For the environmental controls, do you know what the voltage should be that is going to the air mix motor and the mode motor?

Thanks in advance!

Posted By: 91stt
Date Posted: November 22, 2010 at 10:03 AM

pin #21 (mode selector motor) in face position = 10V
"    "   "     "       "     in defrost position = about 0.5V

pin #22 (air mix damper motor) in max hot position = about 0.5V
"    "   "   "    "     "     in max cool position = 10V

pin #24 (air mix damper motor) in max cool position = 10V
"    "   "   "    "     "      in max hot position = about 0.5V

pin #25 (mode selector motor) in defrost position = 10V
"   "    "      "       "    in face position = about 0.5V

-------------
This information is provided only as a reference.
All circuits should be verified with a digital multi-meter prior to making any connections.