Rear window defroster, Electrical lead location |
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Rear window defroster, Electrical lead location |
Jasfsmith |
Apr 28 2014, 07:16 AM
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#1
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Senior Member Group: Members Posts: 556 Joined: 4-October 04 From: Bangor, ME Member No.: 2,882 Region Association: North East States |
I'm attempting to assist the installation of a rear window with heating element. I have traced the lead to install a switch to control the heat defroster relay however cannot locate where the wire to the defroster exists the harness from the relay board. Anyone know where I can locate it? Also how/where was the wiring run to the rear window.
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iamchappy |
Apr 28 2014, 07:39 AM
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#2
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It all happens so fast! Group: Members Posts: 4,893 Joined: 5-November 03 From: minnetonka, mn Member No.: 1,315 Region Association: Upper MidWest |
As i remember it, the rear window defroster has it's own separate wiring harness and 2 prong connector that plugs into the relay board. I think the wires of the harness are green and brown or green and white....
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Jasfsmith |
Apr 28 2014, 08:02 AM
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#3
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Senior Member Group: Members Posts: 556 Joined: 4-October 04 From: Bangor, ME Member No.: 2,882 Region Association: North East States |
As i remember it, the rear window defroster has it's own separate wiring harness and 2 prong connector that plugs into the relay board. I think the wires of the harness are green and brown or green and white.... The wiring diagram that I have shows a lead (no. 7) from the relay board, going into the wiring harness, and ultimately to rear window defroster. The lead is there (green), I just don't know where it exits the harness. |
toolguy |
Apr 28 2014, 11:03 AM
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#4
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Senior Member Group: Members Posts: 1,270 Joined: 2-April 11 From: San Diego / El Cajon Member No.: 12,889 Region Association: Southern California |
The leads are adjacent to the inside light leads under the backpad
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iamchappy |
Apr 28 2014, 11:05 AM
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#5
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It all happens so fast! Group: Members Posts: 4,893 Joined: 5-November 03 From: minnetonka, mn Member No.: 1,315 Region Association: Upper MidWest |
Yes behind the back pad like he said...
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Jasfsmith |
Apr 28 2014, 11:11 AM
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#6
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Senior Member Group: Members Posts: 556 Joined: 4-October 04 From: Bangor, ME Member No.: 2,882 Region Association: North East States |
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r_towle |
Apr 28 2014, 12:33 PM
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#7
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Custom Member Group: Members Posts: 24,585 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States |
powered by the other fuse on the relay panel.
Rich |
Qarl |
Apr 28 2014, 12:43 PM
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#8
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Shriveled member Group: Benefactors Posts: 5,233 Joined: 8-February 03 From: Florida Member No.: 271 Region Association: None |
Has anyone powered the rear defroster on a conversion with the relay board removed?
I guess you can add your own separate relay and a lead to power? Any idea on the current draw? |
iamchappy |
Apr 28 2014, 12:46 PM
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#9
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It all happens so fast! Group: Members Posts: 4,893 Joined: 5-November 03 From: minnetonka, mn Member No.: 1,315 Region Association: Upper MidWest |
The scoop on the rear window defroster is in all my years driving a 914 in Minnesota it was never needed...
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