Is there any easy way to access this switch, or to relocate it? I can't get the 30 mm socket on it because of the fan shroud, and cant seem to locate the screws to remove the fan shroud. Any tips, suggestions, smaller hands than mine?

 

Use a cressent>
Normally I took the whole radiator out to include fan + Shroud then took the sensor out with a wrench (cressent 10")!

 

Which brings me to the next question, how the heck do you get to the radiator mounting screws? LONG extension? LOL