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Top of the frame rail.Forward of the left rear wheel.
where is the ground wire for the brake and turn signals on 2002 silverado chev pu. also do you have a copy of the wiring>
a mechanic told me that the fuel pump has a loose ground wire low fuel to current fuel level over and over again. my 2000 did that
there is no ground wire it is grounded through the case
Yes there is a ground wire by the tank it does fail intermitantaly . What i did is found the plug to the tank under the van and ran a new ground to the sub frame and it is still working good .It also is the ground for the fuel pump in the gas tank and can save alot of money from a false diagnoisuse.
its connected to a 3 wire harness that has black,green, and white wires into it. the thing itself is on top of the fuel pump, which is on top of the gas tank. on my 02 silverado i have to drop the gas tank to access it.
You can test the fuel pump by touching the positive wire on the positive post of the battery. You will need to ground the ground wire.
left front speaker wire brown is positive.
Float could be stuck in the tank or the ground wire on the tank is broke.
What color is the mute wire for 2004 chevy silverado?
So the tank is grounded.
No it is on the frame at the rear of the car or truck.