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02-21-2012
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#1 |
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Join Date: Oct 2008
Location: tampa
Posts: 538
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How do you get a 1993 antenna to work on a 1990?
Anyone know?
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02-21-2012
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#2 |
 Join Date: Aug 2006
Location: McLean, VA
Posts: 3,723
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Re: How do you get a 1993 antenna to work on a 1990?
I did this last year. Early antennas have external relay whereas later antennas have internal relay. I had to look at the electrical schematic but basically I cut the wires going to external relay on 90 and connected directly to later version antenna - can't remember wire colors though...
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02-21-2012
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#3 |
Join Date: Jul 2005
Location: Annapolis, MD
Posts: 12
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Re: How do you get a 1993 antenna to work on a 1990?
Disconnect the negative battery cable.
At the antenna relay located under the center hatch trim panel disconnect connector C1 a 3 pin plug with the following wires. Pin A Orange wires (Hot all the time) connect to Orange wire 93 antenna. Pin B Pink wires (Hot in ACCY or Run) connect to White wire 93 antenna. Pin C Black wires. Connect to Black wire 93 antenna. Braided ground wire goes from antenna case to car frame. There are a bundle of Black wires that don't connect to anything and act as a ground plane. |
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