Heating Cooling Problem after nav upgrade attempt

[antivirus6613]

I tried to install a ford oem nav system, but the unit didn't fit my car and it wasn't programmed properly so I was not able to use all of my features. I removed the unit and plugged all the heating cooling switches back in ( i have the one with 3 dials) and I plugged my cd unit back in.

The cd unit works fine but the heating and cooling system now has a problem. For some reason air only comes out of the windshield area and above the ducts on the left and right side of the car ( i think its the defogger) on every setting of the dial, the left dial does change the intensity properly ( 1-2-3-4) and the middle controls the temp properly, just the far right seems to be malfunctioning.

The middle ducts underneath the radio don't work at all either, and I unplugged the far right dial and verified everything was proper before replugging and still no fix.

Any ideas?

 

[Jon04CTSV]

Maybe one of the connectors came out while you were putting the faceplate back in. I did the nav upgrade a couple months ago and almost had that happen. One of the connectors came loose just as I was putting it all back together.

 

[antivirus6613]

For some reason after leaving my car off for a while it fixed the issue.

 

[bill32399]

Hey Anti, send that unit my way and I will see if it works in mine.

 

[antivirus6613]

hey bill,

looks like this sync system didnt have the right connectors or something.

Also its not programmed for my line in port.

I think it was just my car ( 07 XLT) and it not being compatible with this system.

When I bought it I thought it was from an expedition but apparently it shows a cars picture when playing music, but starts up with a Ford logo?

 

[bill32399]

Oh wow sound like it came out of an 09 or 2010 I dont have sync in my XLT. Weird. You gonna try and figure out the wiring? Kinda sounds like you may have a bum unit too?

 

[antivirus6613]

Im selling the unit now. I think it was just the wiring that has the issue because there were 2 empty slots ( of wires) on the sync system as my stock radio only had one big connector one small and the am/fm antenna wire.

 

[bill32399]

Mine has 3 plugs, the third is for the Sat radio.

 

[antivirus6613]

Your cd unit or nav unit?

My cd unit has the aux button which triggers sat 1 sat 2 line in but there is only 2 plugs on the back of the unit.

 

[bill32399]

Weird, I got 3 plugs, and from the wiring diagram I have the big one is is the speaker outs, the one next to it is is MS Can A&B with Stereo in's and Mono in's for phone. Then the one to the far corner next to the Antenna is the one that goes to my Sat unit. I dont have a nav unit either.

 

[adrnlnrush]

What is the part number on the unit and how much are you asking for it.

 

[bill32399]

 

[antivirus6613]

@bill, my wiring is definitely wrong then. This new sync system must require a different setup of the wires, which explains the issues I was having.

@adrnlnrush, I threw it up on ebay if you wanna bid.

 

[bill32399]

Good to know, thx for the info.