Author Topic: Back-up Light Wiring Harness Questions  (Read 650 times)

Offline jmartin99

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Back-up Light Wiring Harness Questions
« on: March 05, 2016 - 03:25:16 PM »
I believe this is the correct Back-up Wiring harness for a '72 Challenger with 4-speed manual.



The First question I have is the green wire which comes out of the connector at position #4 (in below diagram) should go to the Blower motor?

Also the Blue wire which comes out of position #3 (in below diagram) on the connector, does it go to the drier? It is pretty long.

Here is the main diagram with a red arrow pointing at the connector I am talking about.







Offline 1 Wild R/T

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Re: Back-up Light Wiring Harness Questions
« Reply #1 on: March 05, 2016 - 03:35:12 PM »
Your have the correct connections... A/C add-on harness used the extra locations in the back up light harness...
JS27N0B 70 Challenger R/T Convertible  FJ5 Sublime, Show Poodle w/90,000 miles since resto
WS27L8G 68 Coronet R/T Convertible  PP1 Bright Red, Project
RM21H9E 69 Road Runner Coupe R4 Performance Red, Sold...
5H21C  65 Falcon 2 dr Wagon... Dog Hauler...

Offline jmartin99

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Re: Back-up Light Wiring Harness Questions
« Reply #2 on: March 05, 2016 - 09:34:40 PM »
So the blue wire goes to one side of the connector that goes on the drier, where does the wire on the other side of the connector go?

Thanks!

Jeff

Offline 1 Wild R/T

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Re: Back-up Light Wiring Harness Questions
« Reply #3 on: March 05, 2016 - 09:53:23 PM »
A/C compressor clutch...
JS27N0B 70 Challenger R/T Convertible  FJ5 Sublime, Show Poodle w/90,000 miles since resto
WS27L8G 68 Coronet R/T Convertible  PP1 Bright Red, Project
RM21H9E 69 Road Runner Coupe R4 Performance Red, Sold...
5H21C  65 Falcon 2 dr Wagon... Dog Hauler...