Relay Plug Connector for turn signals

[joeho]

I have a three connection relay that plugs in through the fire wall under the dash that i cant find the part number for to replace. I'm sure it connects to the turn signals and I think the 4 ways. You can easily see the relay it plugs into by looking at the back of the instrument cluster under the hood. The Pelican part staff was not very helpful with finding this part, but they usually are. This is the last electrical part on my 1977 911 Carrera and am getting very excited to get it back on the road so if you could help me I would appreciate it.

this is what it looks like but with only three wires. this is the part number from the parts catalog 901-612-333-00-M100 and I will post a photo of the one I took off, but remember it has missing wires.

[timmy2]

Do you know the colors of the missing wires and which pins they go to as well as what is on the other end of the missing wires? Also what are the colors on the one existing wire?
If you can provide this information I can make one for you.

[timmy2]

The connector you have pictured is not the same as the relay base you posted a number for.
It is a 6 pin connector that has only 3 of the positions in place
Posting tha wire colors will help determine what part of the wiring harness it should be attached to.

[timmy2]

Looking at the '77 schematic and based on your post about the hazard lamp and turn signal circuit, I would hazard a guess it is for the hazard/emergency light switch wiring and actually should be a 4 pin connector with
Black/Green, Red/White, Black/Green/White, Green/Red, Red/Black and Black/White wires to it.
T6e is the likely connector you are looking at with 5 wires and one pin pulled out of it.

According to the PET it is part number 91161201430 Google it for pictures.
Pelican lists it for $159.00
Someone in France has one too.
FS: Some NOS Parts....

[timmy2]

Here is a photo of one I have plugged into the main dash harness connector. Easy enough for me to make one if you have the white round plug to go into the switch.

[timmy2]

Here it is all by itself with the schematic for the hazard switch below it.
The black resistor you would need is 150 ohms part number on it is 91161224900 but is likely NLA.
Resistor Function

[timmy2]

Here it is all by itself with the schematic for the hazard switch below it.

[joeho]

I was wrong when I told you the part number. I wanted to say that the connector is the same type but with 3 wires instead of 5. I also looked at the flow diagram and it looks like the 3 pin connector is the T1f connection and the tree wires are the T6e connections with a black, green and white wire on one and the other wire is black and green, and the last wire is black and white. This is all from the flow chart in the manual except for the one wire that is still connected which is black, green and white. I hope this helps and I'm sorry for posting the wrong information I should of check what I had written better.

[joeho]

I looked at the flow again and you are correct the T6e has more than 3 connections. And the harness I have only has 3. I was sure it was T6e but now I'm not so sure. But the wire color that is still attached to the harness does match one of the colors in the T6e connection. I don't know!!!!

[joeho]

One more thing I forgot to tell you. My car is a real 1977 3.0 Carrera from Germany. I don't know if they have different harnesses or if they are the same as the U.S. or ROW version.

[timmy2]

Is there any type of connector attached to your Hazard switch? (The white one in my photo)
May help to identify what is, and isn't there.
Porsche didn't make a lot of different harnesses, they would add or delete options from existing ones. (Less cost)
The factory current flow diagrams in color from '74 and up to '78 all show exactly the same configuration of wiring for the hazard switch. The one I took a photo of is from an '82 so I don't think they changed anything from '74 to '83.