Converting to ralley dash using a non-ralley harness
They're MY drawings, and they are not for a '71 Dart, which is clearly labeled. The drawing is my diagram for converting my '74 Duster standard dash harness over to a '68 Barracuda rallye dash, although, the rallye dashes are all pretty similar with exception of a couple location and tracer color changes. All of the Dusters use the same round 11 pin connector for both the standard and rallye dashes clusters.
The '71 Dart uses two flat 5 pin connectors, the rallye uses the round 11 pin connector with an additional 3 pin connector. I have the wiring schematic for the '70, the FSM only shows one schematic and it's not for a rallye dash. The '70 schematic matches the connectors in my '71 Dart though. The '72 FSM is useless because in '72 the Dart's went away from the '70/'71 dash cluster and adopted the same standard cluster as the Dusters had already, with the round 11 pin connector.
You can download the '70 Dart manual here MyMopar - Mopar Forums & Information - Service Manuals , these are what you need but they'll show up too small here to be useful (pages 8-98, 8-99, and 8-106)
These are the connectors on my '71 though, when you download the '70 FSM you'll see they match in both color and pin out.
If you look at the FSM schematic, you'll see it labels all the wires.
Fuel gauge - Dark Blue
Right turn sig - Tan
Oil warning lamp (feed) - Blue/white
Oil warning light (send) - Gray
Dash lights - Orange (x2)
Temp. Gauge (send) - Violet
12 Volt limiter (feed) - Black
Left turn signal - Light Green
High Beam Indicator - Red
And guess what? All the colors match to the wires in the rallye dash except for one. You don't have a black wire with a white tracer. But if I read it correctly, you can split the black wire and use it to for the black and black and white receptors on the rallye gauge plug. Everything else is straight across. Yes, the blue and white wire goes from being called an oil warning feed to a brake warning feed, they're both 12v sources so it doesn't matter. As Redfish pointed out, the rallye dash does not have an oil warning light, but it does have an oil pressure gauge. And guess what? It uses the gray wire. You just need a sender for a gauge instead of a warning light.
They're MY drawings, and they are not for a '71 Dart, which is clearly labeled. The drawing is my diagram for converting my '74 Duster standard dash harness over to a '68 Barracuda rallye dash, although, the rallye dashes are all pretty similar with exception of a couple location and tracer color changes. All of the Dusters use the same round 11 pin connector for both the standard and rallye dashes clusters.
The '71 Dart uses two flat 5 pin connectors, the rallye uses the round 11 pin connector with an additional 3 pin connector. I have the wiring schematic for the '70, the FSM only shows one schematic and it's not for a rallye dash. The '70 schematic matches the connectors in my '71 Dart though. The '72 FSM is useless because in '72 the Dart's went away from the '70/'71 dash cluster and adopted the same standard cluster as the Dusters had already, with the round 11 pin connector.
You can download the '70 Dart manual here MyMopar - Mopar Forums & Information - Service Manuals , these are what you need but they'll show up too small here to be useful (pages 8-98, 8-99, and 8-106)
These are the connectors on my '71 though, when you download the '70 FSM you'll see they match in both color and pin out.
If you look at the FSM schematic, you'll see it labels all the wires.
Fuel gauge - Dark Blue
Right turn sig - Tan
Oil warning lamp (feed) - Blue/white
Oil warning light (send) - Gray
Dash lights - Orange (x2)
Temp. Gauge (send) - Violet
12 Volt limiter (feed) - Black
Left turn signal - Light Green
High Beam Indicator - Red
And guess what? All the colors match to the wires in the rallye dash except for one. You don't have a black wire with a white tracer. But if I read it correctly, you can split the black wire and use it to for the black and black and white receptors on the rallye gauge plug. Everything else is straight across. Yes, the blue and white wire goes from being called an oil warning feed to a brake warning feed, they're both 12v sources so it doesn't matter. As Redfish pointed out, the rallye dash does not have an oil warning light, but it does have an oil pressure gauge. And guess what? It uses the gray wire. You just need a sender for a gauge instead of a warning light.
