[WANTED] Rallye dash harness
- Thread starter Fast340cuda
- Start date
-
- Status
I know 67-9 cudas are all different, so don't be surprised if demons darts etc are different also. Best get factory schematics to verify.
bbmopars
Well-Known Member
Your best bet is to get a new harness unless someone has a really good used one with no problems or shorts in it.l bought a used harness though it was almost caught fire.fuse box started smokin,ended up gettin a brand new harness from classic industries
Last edited:
Fast340cuda
Well-Known Member
Unfortunately a new harness is showing out of stock and discount exempt at Yearone.
RedFish
Well-Known Member
- Joined
- Sep 5, 2007
- Messages
- 25,850
- Reaction score
- 5,349
If you can find a good 1971 a-body dash harness for standard instrument panel, that harness can be adapted to the rally instrument panel. Very little difference. I think the last one we did here was 72 Duster.
Wires are same colors, just in different locations. Move left turn and hi-beam indicator wires from round connector to the smaller left side circuit board. Move all others in the round connector to proper locations (factory wiring diagrams a must). The standard panel has 1 circuit board so only one orange wire feeds all 4 illumination lamps. Splice in a branch over to the 3rd connection on the smaller board (2 illumination lamps in each board).
The rally panel circuit boards never did change so the right circuit board must have 2 switched hot wires, 1 to the limiter/IVR (in the fuel gauge), and 1 to brake warning. For standard panel, 1 of the 2 switched hot wires was deleted at some year model (1970 maybe). So a spliced in branch from that must be added for the rally panel circuit board also.
The only hard part is where I started... finding a good used under dash harness.
Wires are same colors, just in different locations. Move left turn and hi-beam indicator wires from round connector to the smaller left side circuit board. Move all others in the round connector to proper locations (factory wiring diagrams a must). The standard panel has 1 circuit board so only one orange wire feeds all 4 illumination lamps. Splice in a branch over to the 3rd connection on the smaller board (2 illumination lamps in each board).
The rally panel circuit boards never did change so the right circuit board must have 2 switched hot wires, 1 to the limiter/IVR (in the fuel gauge), and 1 to brake warning. For standard panel, 1 of the 2 switched hot wires was deleted at some year model (1970 maybe). So a spliced in branch from that must be added for the rally panel circuit board also.
The only hard part is where I started... finding a good used under dash harness.
- Status
-
