Deegee

iTrader: (1)

Greetings,

I'm trying to figure out which pin to jump on my w58 for my sc400 to bypass the neutral safety switch. I've read a number of threads and I'm still confused cause my harness doesn't look like any of the ones I've seen online.

I've read that a fuse will work but mine doesn't look like it can compensate a fuse lol.

Thanks I'm advance

Deegee

iTrader: (1)

Bump, the harness in question is the middle one (the biggest one). I believe this is the one you need to jump but I don't know which pins to jump.

JasGS350

iTrader: (7)

Before mounting the transmission... Splice and combine the BLACK and BLACK\GREY wire from the large connector that came off the auto transmission. This is the Neutral Safety Switch, and will allow your car to always act as if it were in neutral- Therefore allowing you to be able to start your car and use a manual transmission.

Deegee

iTrader: (1)

Transmission is already mounted. I believe there is a way to jump two PINs in the larger connector like this;

https://www.clublexus.com/forums/per...rt-help-2.html

See post #27, I can't tell based off these pics which ones I need to jump.

charley240

iTrader: (6)

The 2 pins that need jumper ed are the pins with the largest slots with the yellow. Look at the pic that says to cut, notice how much larger the slot is on the connector

kingblack

I have a 97 sc 300 swapped with a R154 that a shop did for me. Everything works fine but ofcourse the CEL is on. I read other threads on how to get them off. So i connected the solenoids and all of um are off except now i got a code P1780 i believe for PNP switch malfunction. Anyone know which wires im suppose to connect to correct it?

kingblack

This is what the shop did. I figured out the solid blue and solid yellow are my reverse lights. They connected the two wires in the middle to make the car start (the cut black white and the one next to it, green/orange) do anyone know which wires i have to connect to get rid of the P1780 code??