Chrysler 727 Neutral Safety Switch Wiring
I retrieved the terminal from the dodge van we pulled his engine and 727 transmission out of but its wires are different colors than the duster harness.
Chrysler 727 neutral safety switch wiring. I put in a 392 with a 518 727 behind it. For mopars 1969 to 1980 neutral safety reverse switch pigtail repair wiring 727 904 dodge plymouth 253059841256. 1968 valiant not stock. For mopar neutral safety backup switch repair wiring a727 a904 plymouth dodge 19 95.
The 727 should have a three pin connector at the driver s rear side of the case. 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. If you have a 3 wire neutral safety switch it is also used for your back up lights the center wire is for not starting in drive the two outside prongs work your back up lights nov 9 2009 6 268rts4me well known member. By adjusting linkage i was able to get the switch to close ground in neutral and car starts with key in neutral.
The case is in the upper left corner. Just bought first mopar 68 coronet 500 383 4bbl with 727. But i cannot get switch to close in park. Here s a peek into how the backup lights neutral safety switch works in it s opening on the tf999 transmission.
It may be possible to adapt the 70 wiring for use with the 727 i d have to review it. Below it are the cooler line fittings the shifter shaft seal and neutral start switch. Chrysler valiant vf mopar torqueflite auto transmission filter service band adjust leak repair duration. The segment of the harness that goes to the transmission neutral safety switch has the plug on the end cut off and missing.
The outer two are for the backup lights. Will not start with key tracked it down to the neutral safety switch. The center is the neutral safety switch. On the transmission it has a single prong switch but after looking up the s on the case pk4329468 8536 8671 i figured that this should be an 84 85 transmission someone please correct me if i am wrong and from what i learned the 69 and newer transmissions use the 3 pin neutral safety and back up light switch.