Author Topic: under dash harness more questions added  (Read 7589 times)

Offline 6771plymouth

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under dash harness more questions added
« on: August 23, 2014 - 12:41:19 PM »
ok so I want to put my harness for under dash in my 71 cuda no dash in car yet but were do I run harness to get to left side of pedals. no dash or stearing colume in my way yet
« Last Edit: August 29, 2014 - 07:20:33 PM by 6771plymouth »




Offline dpcd67

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Re: under dash harness
« Reply #1 on: August 23, 2014 - 01:44:24 PM »
Your dash wires come from the two disconnects that come out of the firewall/bulkhead connectors. They then go underneath of the steering column into a  metal shield, one on each side, going up.  On my 73 I have spent the last week looking at. Want a picture? I will take one if you want it.
1963 Dodge M37 (3)
1967 Dodge WM300 (2)
1971 Plymouth Duster
Bought new in '71; I wanted the Challenger but they were $2850; too much $ so I got the 318, 3 speed on the floor, Twister Duster for $2100.
1973 Plymouth Barracuda
I ain't done yet.

Offline 6771plymouth

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Re: under dash harness
« Reply #2 on: August 23, 2014 - 02:59:47 PM »
please  I bought the car as a shell so I dint dismantle .

Offline dpcd67

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Re: under dash harness
« Reply #3 on: August 25, 2014 - 11:25:20 AM »
I haven't forgot; I will take the pic tomorrow.
1963 Dodge M37 (3)
1967 Dodge WM300 (2)
1971 Plymouth Duster
Bought new in '71; I wanted the Challenger but they were $2850; too much $ so I got the 318, 3 speed on the floor, Twister Duster for $2100.
1973 Plymouth Barracuda
I ain't done yet.

Offline CudamanTom

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Re: under dash harness
« Reply #4 on: August 25, 2014 - 12:03:37 PM »
If you don't have a dash yet, I highly recommend waiting to install any wiring harness.
It will be MUCH easier to install with the dash removed.
Here is a pic of the back side of mine before I installed it. The wire bundle in the center goes to the firewall and steering column. The wires to the far right are the "left" wires you were talking about.  Same thing for the other side for the heater/AC stuff and glove box. The dash holds all these in place.



1971 Cuda Vert 440-833 - (clone)
1971 Cuda 440-727 - (clone)


Because I like it fast!!!

Offline HP_Cuda

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Re: under dash harness
« Reply #5 on: August 25, 2014 - 12:32:42 PM »
 :iagree:   :ylsuper:
1970 Cuda Clone 440 4 speed - sublime green
1970 Cuda 383 4 speed - yellow - SOLD

Offline dpcd67

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Re: under dash harness
« Reply #6 on: August 26, 2014 - 04:05:29 PM »
Here is a pic to show that the wiring comes down and wraps around the steering column, and goes into a cover on the bottom of the column, up to the ignition switch.
1963 Dodge M37 (3)
1967 Dodge WM300 (2)
1971 Plymouth Duster
Bought new in '71; I wanted the Challenger but they were $2850; too much $ so I got the 318, 3 speed on the floor, Twister Duster for $2100.
1973 Plymouth Barracuda
I ain't done yet.

Offline 6771plymouth

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Re: under dash harness
« Reply #7 on: August 27, 2014 - 04:31:53 PM »
very cool thanks so much

Offline 6771plymouth

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Re: under dash harness
« Reply #8 on: August 27, 2014 - 06:13:19 PM »
is your dash out right now or are those pic from earlier  does the pink wire from the clove box light plug in to the red boot with the pink and gray wire?

Offline CudamanTom

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Re: under dash harness
« Reply #9 on: August 27, 2014 - 07:22:23 PM »
is your dash out right now or are those pic from earlier  does the pink wire from the clove box light plug in to the red boot with the pink and gray wire?

If your asking me...
The pink wire for the glove box is plugged into the red boot with another pink wire feeding it. Should be the acc batt feed. The same one that powers the cig lighter if I remember right.
Not sure which gray wire your talkin about.

Oh, my dash is installed but I'm zooming in on pics.
1971 Cuda Vert 440-833 - (clone)
1971 Cuda 440-727 - (clone)


Because I like it fast!!!

Offline 6771plymouth

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Re: under dash harness
« Reply #10 on: August 27, 2014 - 07:47:34 PM »
Thanks my dash is on the work bench wish it was in car

Offline CudamanTom

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Re: under dash harness
« Reply #11 on: August 27, 2014 - 08:05:33 PM »
Thanks my dash is on the work bench wish it was in car

You will be there soon.  :2thumbs:
One thing to think about. Add a new ground strap from the metal dash frame and dash cluster so it can be attached to the body frame when installing the dash.
That can sure save from some bugs in the future.

And now is the time to ask questions and do some tests before installing it.  :bigsmile:
« Last Edit: August 27, 2014 - 09:33:20 PM by CudamanTom »
1971 Cuda Vert 440-833 - (clone)
1971 Cuda 440-727 - (clone)


Because I like it fast!!!

Offline 6771plymouth

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Re: under dash harness
« Reply #12 on: August 27, 2014 - 08:11:06 PM »
Ok good advice

Offline 6771plymouth

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Re: under dash harness
« Reply #13 on: August 29, 2014 - 07:16:27 PM »
couple more questions  #1 is the flashers I beleave, what is #2and #3 I have the ralley dash so I know it might be different  this pic is from cuda tom

Offline CudamanTom

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Re: under dash harness more questions added
« Reply #14 on: August 30, 2014 - 04:45:08 PM »
#2 is the courtesy light that mounts under the dash and shines on the floor around your feet. In that picture it was coiled up to keep from snagging or bumping it during install. It's mounted now.
#3 it the bracket for the radio. It was previously bent that way I guess to get it out of the way. I'll straighten that out when I put the radio back in.
1971 Cuda Vert 440-833 - (clone)
1971 Cuda 440-727 - (clone)


Because I like it fast!!!