need to know the pin out for this relay

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Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=95489
Printed Date: May 09, 2025 at 9:17 PM

Topic: need to know the pin out for this relay

Posted By: steven3002
Subject: need to know the pin out for this relay
Date Posted: July 10, 2007 at 12:13 PM

hey guys first post under this user name , i used to be on here but lost my login details :(

anyway i have this relay from a heated seat im trying to troubleshoot, can anyone tell me what pin does what ? i,e what would be a feed/ground and what should be live when the relay is on. its a 1997 vw golf

dummy terms please

many thanks

posted_image

Replies:

Posted By: steven3002
Date Posted: July 10, 2007 at 12:17 PM

[IMG]https://img.photobucket.com/albums/v20/pigbladder/misc/seatrelay002.jpg[/IMG]

try again

Posted By: hotwaterwizard
Date Posted: July 10, 2007 at 9:52 PM

The pinout is on the relay. Hmmmm here is the Wiring Diagram in PDF https://volkswagen.msk.ru/electro/g4/g4_wd19.pdf

posted_image

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !

Posted By: steven3002
Date Posted: July 11, 2007 at 4:50 AM

thank you for the reply...and fixing my pic

to be honest i simply dont understand the diagram on the relay...thats why i asked ( im no electrical expert whatsoever)

Posted By: hotwaterwizard
Date Posted: July 11, 2007 at 7:51 AM

Then you won't understand the car wiring diagram either....... https://volkswagen.msk.ru/electro/g4/g4_wd19.pdf

Maybe I can help.

Give me the whole picture with the part number Name brand Etc. The top half of your picture is cut off.

Maybe we can look it up.

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !

Posted By: steven3002
Date Posted: July 11, 2007 at 8:18 AM

all thats missing is the vw/audi logo and part # 161 919 533

it has been suggest to the pin out is

T= 12v+ from switch

P/86 = heat sensor in seat

15/H = heat pad

31 =ground

how does that sound?

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