P1780 code even after new neutral safety switch?

[chucksrt]

I had this code and then replaced the neutral safety switch. Took some adjusting but the light went out! A couple of weeks later i now have the same code? anyone had this code that wasn't due to the switch? 2002 Sienna

[Black Sunshine]

Have you checked it to see if it needs adjustment again?

[chucksrt]

Originally Posted by Black Sunshine

Have you checked it to see if it needs adjustment again?

Yes. I is adjusted properly, i didn't rely on the factory pointer mark i used a multimeter to check continuity. The check engine light is intermediate so when I checked it the light was out.