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Challenger Dash Wiring Harness
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- Robert Nauer
- Posts: 110
- Joined: Fri Oct 12, 18 8:58 am
- Location: Cambridgeshire
Challenger Dash Wiring Harness
Pic of my melted wiring harness; finally identified the cause of why my dash lights were always on forcing me to disconnect the battery when not in use. Just ordered reproduction harness from YearOne. Appreciate any inputs on best way to replace the harness; I'm assuming that it's probably best to remove the dash?
Re: Challenger Dash Wiring Harness
Yes, definitely best to remove the dash, it's pretty easy on a Challenger. You have to remove the (four IIRC) screws that secure the dash frame at the base of the windscreen, and then loosen the two bolts on the side of the dash frame that secure it at the drivers and passenger side. You can then actually pivot the whole dash forwards and may not even to remove it completely...but it's not that much extra effort if you do need to
Gavin Chisholm - 414ci W2 Stroker SmallBlock Panther Pink '71 Challenger convertible - in bits
Car progress can be viewed here
Car progress can be viewed here
- Robert Nauer
- Posts: 110
- Joined: Fri Oct 12, 18 8:58 am
- Location: Cambridgeshire
Re: Challenger Dash Wiring Harness
Excellent, appreciate the advice! I'll let you know how I get on once I receive the new harness.
Re: Challenger Dash Wiring Harness
Is that the ammeter wire that has melted through?
That is the normal culprit and worth bypassing it when you re-install.
Steve did a great how to article on here. I know your car is very original, but the whole ammeter wire thing is a big problem on our cars.
That is the normal culprit and worth bypassing it when you re-install.
Steve did a great how to article on here. I know your car is very original, but the whole ammeter wire thing is a big problem on our cars.
Matt Hollingsworth - Vehicle Registrar
Panther Pink 73 Aussie Charger 265 Hemi 4 spd
Challenger Sam Posey Tribute car
Panther Pink 73 Aussie Charger 265 Hemi 4 spd
Challenger Sam Posey Tribute car
- Robert Nauer
- Posts: 110
- Joined: Fri Oct 12, 18 8:58 am
- Location: Cambridgeshire
Re: Challenger Dash Wiring Harness
Yes I did read Steve's very informative article and I do plan on bypassing the ammeter when installing the new harness as I do believe the ammeter may have been the cause of my melted harness. I'm also running the heavy gauge wire from the alternator to the starter solenoid to take some of the amperage load off the wires running thru the bulkhead connector.
Re: Challenger Dash Wiring Harness
Definitely worth doing whilst your at it.
Matt Hollingsworth - Vehicle Registrar
Panther Pink 73 Aussie Charger 265 Hemi 4 spd
Challenger Sam Posey Tribute car
Panther Pink 73 Aussie Charger 265 Hemi 4 spd
Challenger Sam Posey Tribute car
- Robert Nauer
- Posts: 110
- Joined: Fri Oct 12, 18 8:58 am
- Location: Cambridgeshire
Re: Challenger Dash Wiring Harness
Pic of the junction box showing the typical burned connectors for the two main power circuits.
- ScottyDave
- Posts: 1615
- Joined: Sun Mar 08, 15 9:38 pm
- Location: Dave Evans: MMA 130, Worcestershire
Re: Challenger Dash Wiring Harness
Mine only had the two "4 block" connectors left, the rest was a hacked rewire the obvious result of a harness fire.
73 Charger 318
MMA-130
MMA-130
- Robert Nauer
- Posts: 110
- Joined: Fri Oct 12, 18 8:58 am
- Location: Cambridgeshire
Re: Challenger Dash Wiring Harness
Got the dash out today, found another melted portion of the wiring harness. Now just waiting for the new harness to arrive from YearOne,
Re: Challenger Dash Wiring Harness
Good work there, take lots of pictures so it all goes back!
Matt Hollingsworth - Vehicle Registrar
Panther Pink 73 Aussie Charger 265 Hemi 4 spd
Challenger Sam Posey Tribute car
Panther Pink 73 Aussie Charger 265 Hemi 4 spd
Challenger Sam Posey Tribute car
Re: Challenger Dash Wiring Harness
I had the same thing on my 440 R/T Challenger and I nearly lost the car.....
I did exactly the same as you, only I made the Loom from scratch.
Good luck with the resto.
I did exactly the same as you, only I made the Loom from scratch.
Good luck with the resto.
Pete Wiseman; Cambridge.
Mopar by the grace of God
Mopar by the grace of God
- Robert Nauer
- Posts: 110
- Joined: Fri Oct 12, 18 8:58 am
- Location: Cambridgeshire
Re: Challenger Dash Wiring Harness
Appreciate all of your support--I keep you all apprised of my progress