I had this issue and fixed it so i figured i would spread the word and show how easy it is.
first of all the outlet is on the pass side firewall right above the exhaust. The easiest way to get to it is to turn the tires to full chock to the left, and slide under the truck on the right side right behind the front tire.
Mine had a cover over it because the stock location lets the water drip right onto the exhaust. This however still let the water run back into the cab.
here is what you need.
an elbow, a heater hose connector, and a length of hose. Here are the packages of these so you can see the part numbers.
i put these three items together and used a couple of zip ties to hold them together, although the fitment is pretty snug. I then removed the stock diverter, and reused the push in holder off the end of it. i drilled a small hole in the push pin, and ran a zip tie through it to hold the end of the hose assembly. this is what it looks like installed. It was dark and i will get better pics when its daylight.
all together it cost about 7 or 8 bux for the parts, and all of 10 minutes to install. now there is now way it will drip back into the cab!
any questions just let me know!
first of all the outlet is on the pass side firewall right above the exhaust. The easiest way to get to it is to turn the tires to full chock to the left, and slide under the truck on the right side right behind the front tire.
Mine had a cover over it because the stock location lets the water drip right onto the exhaust. This however still let the water run back into the cab.
here is what you need.
an elbow, a heater hose connector, and a length of hose. Here are the packages of these so you can see the part numbers.



i put these three items together and used a couple of zip ties to hold them together, although the fitment is pretty snug. I then removed the stock diverter, and reused the push in holder off the end of it. i drilled a small hole in the push pin, and ran a zip tie through it to hold the end of the hose assembly. this is what it looks like installed. It was dark and i will get better pics when its daylight.

all together it cost about 7 or 8 bux for the parts, and all of 10 minutes to install. now there is now way it will drip back into the cab!
any questions just let me know!