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VSS wire 2001

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Old Sep 19, 2009 | 09:19 PM
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VSS wire 2001

I admit I hate to fight my way through the DVD to find the right pin out for a connector. Seems I can always find everything but what I'm looking for.

Anyways, the wife's truck has a new radio and I left the wire to the VSS unhooked thinking it wasn't needed. Turns out I need to hook up the stupid wire. I've found it's on circuit 679 which is pin #58 on the PCM and a GY/BK wire.

2 questions. 1) I'm color challenged, so GY/BK means gray/black? I can count pin numbers, but will have the wife verify color, so I need to know what color to verify.

2) Is there not a spot inside the cab I can tap into the VSS signal? I have yet to find the pin out to the OBDII connector, so if anyone knows of a wire inside to tap into, please let me know (both in terms of pin location and wire color.
 
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Old Sep 19, 2009 | 09:37 PM
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Originally Posted by F350-6
I admit I hate to fight my way through the DVD to find the right pin out for a connector. Seems I can always find everything but what I'm looking for.

Anyways, the wife's truck has a new radio and I left the wire to the VSS unhooked thinking it wasn't needed. Turns out I need to hook up the stupid wire. I've found it's on circuit 679 which is pin #58 on the PCM and a GY/BK wire.

2 questions. 1) I'm color challenged, so GY/BK means gray/black? I can count pin numbers, but will have the wife verify color, so I need to know what color to verify.

2) Is there not a spot inside the cab I can tap into the VSS signal? I have yet to find the pin out to the OBDII connector, so if anyone knows of a wire inside to tap into, please let me know (both in terms of pin location and wire color.
GY/BK is gray with a black tracer Chris. I can;t help you with the other stuff right now all my diagrams are not with me at the moment. I can check layer on if no one else posts up by then.
 
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Old Sep 19, 2009 | 10:53 PM
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Chris,
Look at the wiring diagram for the instrument cluster. Wire from the ABS module for the VSS connects to the instrument cluster through the plug for the gauges. If you have the same Ford dvd as me, look at Cell #60-2. Same GY/BK wire. Looks like pin 10 of the plug.
 
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Old Sep 20, 2009 | 09:39 AM
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Thanks Roland. I can find my way around most parts of the dvd, but always seem to get lost in the wiring diagrams.
 
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Old Sep 20, 2009 | 10:13 AM
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Originally Posted by mueckster
Chris,
Look at the wiring diagram for the instrument cluster. Wire from the ABS module for the VSS connects to the instrument cluster through the plug for the gauges. If you have the same Ford dvd as me, look at Cell #60-2. Same GY/BK wire. Looks like pin 10 of the plug.
I just found that this morning but you beat me to it. Thanks Roland.
 
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Old Sep 20, 2009 | 11:39 AM
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What has the radio got to do with the VSS in the rear axle?
The vehicle speed sensor.
Or am I missing something here?
 
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Old Sep 20, 2009 | 11:58 AM
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I would assume for auto volumn control,some radios change volumn with speed to adjust for road noise etc
 
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Old Sep 20, 2009 | 01:02 PM
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Yeesh, that's getting into more than I would want.
K.I.S.S.
 
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Old Sep 20, 2009 | 01:18 PM
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what ford dvd are you guys talking about. sounds like some thing to look into
 
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Old Sep 20, 2009 | 02:44 PM
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Don't know if it's a Ford radio he's working on,I have saw them in ford convertables and my kids '02 F150
 
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Old Sep 20, 2009 | 04:10 PM
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I think some of the navigation systems tap into the vss wire. The one I have does not, but some do.
 
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Old Sep 20, 2009 | 09:17 PM
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Originally Posted by Kwikkordead
What has the radio got to do with the VSS in the rear axle?
The vehicle speed sensor.
Or am I missing something here?
This is why I left it unhooked to begin with. I had the same thoughts. Yes it is a navigation / DVD / radio fancy thing that even comes with a remote ( the radio still mounts in the factory location, and is still well within arms reach, but for some reason it has a remote control )

Anyway, it came from the older kid who discovered the radio was not compatible with the iphone or some such nonsense, so my wife ended up with it. My wife would have never attempted to ever watch a DVD inside her truck, but the kind wanted to show her how to do it. (We had some difficulty setting the clock and working a few other features ) Turns out you cannot watch a DVD if the VSS wire is not hooked up. It gives a message about the vehicle must not be moving to watch a video. Probably a good idea based on some of the things I've seen some people doing while driving.

Since it's always nice to see threads completed with the right info (I haven't gotten around to doing this yet, but will at some point) Here's the diagrams for anyone running across this in a future search.
 
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242 connector for VSS.pdf (26.5 KB, 1536 views)
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Old Sep 20, 2009 | 09:18 PM
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And 2 more diagrams for reference.
 
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60-7 connector for VSS.pdf (28.2 KB, 1274 views)
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Old Sep 20, 2009 | 09:51 PM
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Chris, where do you get those wiring diagrams from? Is that part of that dvd that you mentioned earlier?
 
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Old Sep 20, 2009 | 09:55 PM
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Yes, that's from the Ford Service DVD. The same info is available from alldatadiy.com for an annual subscription. They're one of our sponsors up in the SuperDuty section.
 
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