727 Neutral Safety Switch Wiring Diagram

The outer two are for the backup lights.

727 neutral safety switch wiring diagram. However the neutral safety switch is on the steering column up near the ignition cylinder on top behind the. It is a pink white and green wire. I would like to bypass the javelin neutral safety switch on the column and use the three pin nss in the 727. 1968 valiant not stock.

According to the wiring diagram the brown center wire goes directly to the starter relay. The 727 should have a three pin connector at the driver s rear side of the case. The 2 wires for the back up light circuit could be a little more difficult to find just depends on where they were chopped. Just a single brown wire from the trans all the way to the starter relay.

What does the neutral safety switch 3 pronged plug on left rear of tranny case actually do. 69 javelin just got my 727 installed. I do not know where the three wires should go to from the neutral safety switch. Assuming th car starts today that brown wire would be attached directly to ground.

I put in a 392 with a 518 727 behind it. The reverse light switch is located on the steering column near the firewall like usual. But i d still like to see where it comes into main harness. Below it are the cooler line fittings the shifter shaft seal and neutral start switch.

I am going to use a b m mega shifter i had lying around the shop and do away with the column shifter. I m wiring the car myself with a kit. For mopars 1969 to 1980 neutral safety reverse switch pigtail repair wiring 727 904 dodge plymouth 253059841256. 727 neutral safety switch wiring posted.

Search google images or an online service manual such as mitchell1 to obtain such diagram. Neutral safety switch wiring schematic. Next are the other two wires. Step 2 obtain a wiring diagram used to trace wires which enables continuity testing.

The neutral start switch allows the engine to be started when the transmission is in only park or neutral range and it turns on the reverse lights when needed 1968 and earlier cars had the reverse lights controlled from a switch on the steering column or console. For mopar neutral safety backup switch repair wiring a727 a904 plymouth dodge 19 95. It may be possible to adapt the 70 wiring for use with the 727 i d have to review it. Assuming it has the 727 tranny and not the th400.

The case is in the upper left corner. One wire from point a to point b. The center is the neutral safety switch. The pink wire is hot fused by the turn signal lamp circuit.

There is a little bit more to the linkage than just a hard hookup back to the transmission. However one of the next stumbling blocks is the 3 wires from the neutral safety switch. Another terminal should have a brown wire going to the nss neutral safety switch. The linkage will be the same.