1988 porsche 944 horn relay alarm

Home / the12volt's Install Bay / Vehicle Wiring Information & File Requests / 1988 porsche 944 horn relay alarm (

Topic Closed)

Welcome Guest :)

Members

< Prev Topic Next Topic >

moostee

Member - Posts: 1

Joined: July 07, 2012

Location: Idaho, United States

Posted: July 07, 2012 at 12:00 PM / IP Logged

Great website with great information.

Installing a Audiovox AA925 in a Porsche 944 N/A. Everything connected correctly and working. Just trying to get the correct connection for the horn for an audible confirm of alarm.

I see in the wiring diagram on this site to find the BLACK / YELLOW wire to the horn relay in the fuse box.

Horn Wire

BLACK / YELLOW

Relay in Fuse Panel

I know the right relay (G13) however I cannot distinguish whick BLACK / YELLOW wire from the bottom (6 matching wires) is for the horn. Any ideas how to identify which is the correct wire?

howie ll

Pot Metal - Posts: 16,466

Joined: January 09, 2007

Location: United Kingdom

Posted: July 07, 2012 at 5:24 PM / IP Logged

Try grounding each through a 12Volt bulb test light.

Or look for that wire colour in the steering column loom.

Good luck getting access there though if the left hand drive version is anything like the right hand drive.

howie ll

Pot Metal - Posts: 16,466

Joined: January 09, 2007

Location: United Kingdom

Posted: July 07, 2012 at 5:30 PM / IP Logged

Actually the BLACK / YELLOW is pos (+) probably won't work with the A/Vox, look for a BROWN / white at the same relay location and ground it to test.

You won't do any harm, BROWN / white is a switched to ground circuit on German cars, all you might do is bring on the dome lights or the parking brake icon if you ground the wrong wire.

Sorry, you can NOT post a reply.
This topic is closed.

Printable version

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

Search the12volt.com

Follow the12volt.com

Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

1988 porsche 944 horn relay alarm

Sorry, you can NOT post a reply.This topic is closed.

Sorry, you can NOT post a reply.
This topic is closed.