I dont see one
take off the battery pole and set it up again.
take off the negative battery post for 1/2 hour start the truck after you set the E brake turn on a/c for one minute and drive it for 2o ks
Remove the 2 trim plates on either side, then remove the 2 7mm screws...then pull the cover towards you and you can access the bulbs
There is a float. If you're inside the cockpit facing the back seat it's on your left. It's mounted to the fuel pump mount. I had this same problem with my '96 Tercel when I installed a Supra fuel pump. It WAS in fact "sticking". I pulled the assembly out again and made sure the "wire stick" that holds the float wasn't bent, then, i "lubed" it with some good old WD-40 and reinstalled. Turned the car on and BAM works like new. You must be very carefull not to bend the wire holding the float in place because it doesn't get a whole lot of clearance inside the tank and can easily get caught on a wall.