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What is this connector?

Tiny
FRAGO
  • MEMBER
  • 1991 BUICK PARK AVENUE
  • 3.8L
  • V6
  • 2WD
  • AUTOMATIC
  • 170,000 MILES
Hi,

I removed the driver door panel to fix a problem. I discovered a connector with 4 leads, black, blue, green and grey that seems to go nowhere. Does anybody know about this connector? Is it an option or something else? See the attachment.
Thanks for helping.
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Tuesday, March 23rd, 2021 AT 4:36 AM

5 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

That is for an option for the mirrors. They offered power mirrors and heated mirrors and that is the connector for that application.

I attached the wiring diagram below for you.

https://www.2carpros.com/articles/how-to-check-wiring

Roy
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Tuesday, March 23rd, 2021 AT 4:44 AM
Tiny
FRAGO
  • MEMBER
  • 32 POSTS
Hi Roy,

Thanks again for this answer. In my case the powered mirror works and is connected but still this connector is free. What do you think then?
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Tuesday, March 23rd, 2021 AT 4:51 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Same answer. There is a heater option and that may be the connection.

You are welcome.

Always glad to help.

Roy
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Tuesday, March 23rd, 2021 AT 4:59 AM
Tiny
FRAGO
  • MEMBER
  • 32 POSTS
Okay Roy.
Thanks.
Have a nice day.
Regards,
Franck
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Tuesday, March 23rd, 2021 AT 5:10 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome.

Always glad to help.

Roy
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Tuesday, March 23rd, 2021 AT 5:10 AM

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