Join Date: Oct 2006
Location: Florida, Lutz
Feedback Score: 0 reviews
The approach I was referring to was simply draining the unit, then stick a toothbrush in the drain-hole and scrub, spray, scrub,spray etc...
Use a childs toothbrush since you need some room.
The WIF sensor is located next to the drain-hole, right-hand-side when looking at the drain hole.
Now, if you want to dismantle, get a shop-manual or purchase an online version, such as All-Data-DYI. They will have pictures on how to remove the front cover.
Or you can simply remove the WIF sensor, clean it, get a new O-ring, then replace.
If my light comes back on, I will remove the cover and clean the unit better.
Thanks in advance,
2004 F250 6.0L SuperDuty 2WD Crew Cab Long Bed