Allright here we go instrument cluster fuel gauge wiring 02-04 sport and trac
At the back of the cluster is three connectors you want the 12 to in connector and pin 12 is yellow with white tracer, this is the signal from the fuel level sender after it leaves the tank and runs up to the cluster then it goes into the anti slosh module and finally to the gauge
In a 02-04 the ohm readings should be:
16 ohm empty 160 ohm full
Your half tank should be somewhere between, this will tell us the sender is the tank is not the issue
To get to the cluster you will need a 7mm and a 8mm
You will remove the hood latch and plastic knee guard, followed by the metal knee guard. (Under steering wheel)
Then remove the radio bezel (two 7mm)
Now you can remove the dash cluster bezel (the piece with the light switch in it) a hunch of 7mm including three
Going vertical in front of the cluster. Tilt the wheel down and you can pull the entire piece and unplug the light switch and dimmer
Now you are looking at the cluster it is held in with 4 7mm, the shift indicator and the 3 wire plugs on back
I can have it out in a few minutes. It might take most people half hour or so and then mess with the gauge indicator for a few
Minutes lol
I am sure there is a how to on this forum somewhere about how to take the dash apart …or YouTube 95-01 explorer 98-11
Ranger aimilar