On the relay board where the plug comes from the cabin, does anyone have a schematic for it telling me what wire is what? I am to that point and it would sure save me a lot of time if someone has this. If I can figure it out, I will be starting up the engine tomorrow. Film at 11:00

The wiring diagram shows the connector on the relay board as well as where are the wires go.

Ok, Well, I just went through the one i have and I see the relay board but not the connector. Doesnt anyone have the pinout numbers and what they go to??

Time to fulfill my admin duties, I guess.

Give me 15 minutes.

Connector (mid '72+):

13|11| 9| 7| 5| 3| 1

14|12|10| 8| 6| 4| 2


1 = yellow, power to the starter
2 = blue, from alternator indicator light to D+ (red) on alternator harness
3 = grey/brown, from brakelight switch
4 = grey/brown, to brakelights
5 = green/red, oil-pressure sender to oil-pressure warning light
6 = not used
7 = black/purple, to tachometer, comes from pin #1 on coil
8 = black, from fuse #8, power for relays, goes to pin #15 on coil
9 = green/white, from heater blower switch to blower
10 = brown, to main ground connector
11 = green, to heater fan
12 = red, to battery
13 = black/red, to fuelpump
14 = red, to battery


early cars (pre mid '72) have:
6 = green/black, sportomatic warning light
11 = brown/white, to sportomatic

hope this helps,
Andy

Hey Andy, got the one for the other connector, too? The schematic always confuses me.

According to the 73 wiring diagram:

1 - Power to starter from key
2 - Oil Pressure Light (Idiot Light)
3 - Stop Light Switch
4 - Stop Lights, Turn Signals, or Reverse Lights (?)
5 - Alternator Light
6 - --nothing--
7 - To tach (pulsed signal)
8 - Powered from Ignition switch (12V when ignition is on, goes to relays and coil)
9 - Heater Lever
10 - Ground
11 - Heater Fan
12 - Battery (12V)
13 - Fuel Pump
14 - Battery (12V)

Damn you Andy for already having it.

Connector (mid '72+):

 1| 2
 3| 4
 5| 6
 7| 8
 9|10
11|12

1 = green/red, to oil pressure sender
2 = grey/brown, to backup light switch
3 = not used
4 = grey/brown, to backup light switch
5 = black/purple, tachometer to pin #1 on coil
6 = yellow, to starter
7 = black/red, to pin #15 on coil
8 = not used
9 = not used
10 = not used
11 = not used
12 = white, auxilary air valve


early cars (pre mid '72) have:
3 = green/black, to oil temp sender
11 = green, to heater blower


hope this helps,
Andy

and you got 2. and 5. flipped ...

Andy

Ah, yeah the wiring harness shows the guages from the back. Oops.

Thanks guys, I am off to the LB Veterans stadium for the high performance swap meet for some last minute goodies, when I get home I will get started on the car and with any luck, fire the engine up for the first time. Wish me luck.

Will this help

Excellent!

Thanks, this makes things muche easier to understand.

So, Scott, any "news at 11?"
We are on the edge of our collective
seats!

Lisa

i wanna hear the v8 from here!

web cam?