Looking for fuel pump wire color

So aim doing a kill switch but can figure out the color wire thats feeds power to pump . Is it the solid blue wire or blue n white ??

any help would be great

 

solid blue is +12v "In" white/blue is the ground side.

 

Thanks just figure it out .

 

So i cut the blue wire but truck still started .
Ideas ??

 

This is from 2003 service manual. Sure looks like it's the Blue wire. I remember others on here also saying it was a blue that was a bit larger than the others in the bundle passing through the floor under the D-side seat area.

A lot of others have added kill switches. Trey these threds.

https://www.tacomaworld.com/search/11655586/?q=fuel+pump+wire&t=post&o=date&c[node]=4

 

Thanks for the info all done works perfect

 

are these pumps solid on/off or are they pulse width modulated? Best I can tell from the wiring above, they have a direct battery feed (relay activated) and a direct ground. No computer control anywhere for modulation. I'm just trying to be crystal clear before I take the next steps in my project.

 

they are a run all the time with a regulator and fuel return line system.

 

Did the solid blue wire work?