2003 Southwind w22

[chuckpp]

Gas gauge is reading full all the time except when key is off ,any thoughts

tks chuck

[donr103]

Hi, just guess fuel level float stuck..hopefully someone will bail me out.. the only way I know how to tell for sure... yes you guessed it.. drop the tank.. check the wiring going to tank and above the tank with cell phone on record and flash.. hold it up as high as you can over the tank.. make sure some critters did not chew a hole in the wire and ground it out.. or wires are not pinched or chafed .. good luck and let us know what you did and maybe better members then me will help you

[Epic Bus]

Just fixed mine on 2006 W22. After messing around trying to fix it I cut the purple wire just in front of the gas tank, then cut it just forward of the last connected before it disappeared over the transmission into a bundle of a boatload of wiring. Jumped a piece of wire Between the two and Wala problem solved. There were a few spots I couldn’t follow the harness in between so I figured there must be open or something there. I was able to see above the tank to trace that harness to be sure I was going after the right wires. Two black one gray which is the power for the pump and the purple which is the signal wire.