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2020 Dodge Challenger Wiring Diagram

35K views 22 replies 4 participants last post by  DarkKngt  
There are connector pinouts here:

Or you can log into chilton and go to their wiring diagrams. The even show how wires are routed thru the vehicle.
 
Ah now I see that chilton only shows info up to 2018...bummer. I wonder if alldata.com would have wiring diagrams for a 2020. It is subscription based but like $20 for 1 month or $60 for a full year. In the past they had info for my JGC that I did not get from the service manual disc.

Speaking of shock/tilt sensors, on my 2015 I have always planned on installing one but never got around to it. Mainly because I cannot find the correct pin size to insert into the BCM plug.
 
You mean this connection on page 1?
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If so according to the mopar connector repair site the pinout is the same for a 2020 challenger.
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That module connects to the instrument panel harness. The underlined number is the circuit and I think the number 8 might be a pin or cavity number? I remember seeing a wiring diagram legend somewhere in chiltons...can't seem to find it at the moment.
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Hmm, maybe I have it wrong according to this ramtruck info. Although in chilton the underlined number is often seen in connector pinout tables under a column called circuit. Maybe the legend I saw was in my 2002 liberty FSM (an actual book)? Anyways, according to the mopar connector repair site the pinouts and colors of the key module are the same for a 2020 (chilton shows the same for 2018 models)...or does yours have different colors?
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Give me some pictures and some time and I can probably find you the correct pins or sockets. Might be able to find it in the manuals. They sometimes break down the plug. Which BCM plug are you looking at?
Check here he has a new post. Maybe you can find exactly what he is looking for?
 
Good Morning fellow Moparers! First and foremost thank you all very much for all your help and support. It clearly shows that sharing knowledge makes everybody smarter. Here is the answer: in my original post I was looking for Circuit A910 (please see posts and pictures above). I did not know how to interpret the wiring diagram. I theorized that the 2 left parentheses on circuit A910 was a connector, but what connector and where was it located. It turns out after burning the midnight oil I was able to gleam this information. If you follow the the A910 circuit to the 2 left parentheses, look at the other side of them and you will see an 8 and below it an I1420. 8 is the pin number and I1420 is the connector. Using this link from a previous post https://www.elportalnm.org and fudging a login, I was able to locate the connector on the instrument panel wiring harness behind the glove box.
Again much gratitude for all your help and responses!
Stay safe stay and secure and if I can ever be of any assistance please feel free to reach out
Do you have an image you can post up? Might help someone else down the road.