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70 cuda dash lights #129993
09/30/08 11:00 AM
09/30/08 11:00 AM

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Anonymous OP
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noticed I had no dash lights Friday night. First time out at night with car. On the back of the dash light switch are three terminals. Could someone please explain what wire goes where such as the power in, out to lights and what the third terminal is for.

Re: 70 cuda dash lights #129994
09/30/08 03:16 PM
09/30/08 03:16 PM
Joined: Jun 2003
Posts: 556
Arkansas
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GregGarner Offline
mopar
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Posts: 556
Arkansas
See my switch faq here for more info on the dimmer switch function. This also shows you how to test the dimmer switch:

http://rt-eng.com/mediawiki/index.php/RT...immer_switch.3F


GregGarner
www.rt-eng.com
Home of the mopar solid state limiter adn tach repair kit
Re: 70 cuda dash lights #129995
10/04/08 12:49 AM
10/04/08 12:49 AM
Joined: Oct 2006
Posts: 387
Montreal PQ, Canada
74_360_Cuda Offline
enthusiast
74_360_Cuda  Offline
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Joined: Oct 2006
Posts: 387
Montreal PQ, Canada
I have the same problem but mine keeps burning the fuses. Is this a common problem or I have to inspect all the wires in order to find a short?

Re: 70 cuda dash lights [Re: GregGarner] #129996
10/04/08 12:57 AM
10/04/08 12:57 AM
Joined: Jan 2003
Posts: 3,624
Ozark Mo.
BADBEE Offline
master
BADBEE  Offline
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Joined: Jan 2003
Posts: 3,624
Ozark Mo.
I was reading your test page and had a question.
I was rebuilding a dash for a customer, (71 Cuda) and was trying to connect a 3 speed wiper switch to the harness. It wasnt right for the harness connection.
I contacted Jules the Wiperman and he told me that 70 and 71 used either a 2 speed or a variable switch. The 3 speed switch was a 72-74 item. Whats your take on this?
I see you talk about testing a 70-71 3 speed wiper switch. Just want to get my facts straight for future reference.
Thanks.
Jeff in Ozark Mo.

Re: 70 cuda dash lights [Re: BADBEE] #129997
10/04/08 07:06 AM
10/04/08 07:06 AM
Joined: Nov 2004
Posts: 1,923
Medina, Ohio
HEMICUDA Offline
top fuel
HEMICUDA  Offline
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Joined: Nov 2004
Posts: 1,923
Medina, Ohio
Quote:

I was reading your test page and had a question.
I was rebuilding a dash for a customer, (71 Cuda) and was trying to connect a 3 speed wiper switch to the harness. It wasnt right for the harness connection.
I contacted Jules the Wiperman and he told me that 70 and 71 used either a 2 speed or a variable switch. The 3 speed switch was a 72-74 item. Whats your take on this?
I see you talk about testing a 70-71 3 speed wiper switch. Just want to get my facts straight for future reference.
Thanks.
Jeff in Ozark Mo.




Jeff,

All of the 70-71 rally gauge cars I've done had the 2 speed variable. The switch you're looking for will have a red dot on the back with the number 25 on it (easiest way to identify).

There is an extra spade on the back of the switch, if you look, you'll see which one isn't used, it has a barb sticking out so you know which one never had a plug on it.

Re: 70 cuda dash lights [Re: HEMICUDA] #129998
10/04/08 09:23 AM
10/04/08 09:23 AM
Joined: Jan 2003
Posts: 3,624
Ozark Mo.
BADBEE Offline
master
BADBEE  Offline
master

Joined: Jan 2003
Posts: 3,624
Ozark Mo.
Yes I got it figured out thanks to Jules, and know about the red dot sticker on the back of the variable switch. I was just questioning what Greg had on his site concerning a 1970-1971 3 speed wiper switch which I dont think existed.I dont think there was a 2 speed varible either. They were either 2 speed or they were a variable.

Re: 70 cuda dash lights #129999
10/04/08 09:32 AM
10/04/08 09:32 AM
Joined: Mar 2004
Posts: 2,536
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wunderless Offline
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wunderless  Offline
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Are you sure the actually switch isn't dirty or worn? I know mine is picky sometimes.
Just a thought...


But existing is basically all I do.
Re: 70 cuda dash lights [Re: wunderless] #130000
10/08/08 05:41 PM
10/08/08 05:41 PM
Joined: Jun 2003
Posts: 556
Arkansas
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GregGarner Offline
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Arkansas
I agree with Jules, for 70-71 it is either 2 speed or variable speed. I just said 3 speed because that's what everyone else calls it. I will change my website to be more accurate.


GregGarner
www.rt-eng.com
Home of the mopar solid state limiter adn tach repair kit
Re: 70 cuda dash lights [Re: GregGarner] #130001
10/08/08 05:57 PM
10/08/08 05:57 PM
Joined: Jan 2003
Posts: 3,624
Ozark Mo.
BADBEE Offline
master
BADBEE  Offline
master

Joined: Jan 2003
Posts: 3,624
Ozark Mo.
Not trying to be anal about it Greg, just wanting to get my facts straight.







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