Tacoma AC Drain Mod

By Kathrina Jane Tiangco Written by Kathrina Jane Tiangco
Updated on April 2, 2022

Among the most essential aspects of your automobile is the air conditioning system. During the hot summer months, it maintains the temperature of the air in your vehicle’s interior pleasant and comfortable. When you discover that your car’s air conditioner isn’t blowing as much cold air exactly as intended, it’s time to have it looked at by an expert. When you find water pouring from beneath the very front of the vehicle or within the cabin on the passenger side, this is a classic symptom that your vehicle’s air conditioning system requires specific care. This can happen for a variety of reasons.

If you’re familiar with your vehicle’s components and don’t mind getting your hands filthy, you might try to fix it yourself. First, look for the condensation drain, which is normally positioned beneath the evaporator (which is typically within the passenger cabin) and then at the lowest level in your vehicle’s air conditioning system. Check to see if the condensate drain is properly connected to the air conditioning system and if it runs outside of the vehicle. If you’re unsure, it’s advisable to seek the advice of a skilled specialist.

How to modify the AC drain on Toyota Tacoma

The drain for condensation for the Aircon system is simply a pencil thin tube that’s up nowadays in the firewall, and because of where it’s positioned, anytime there’s moisture from the Air conditioning system, which happens frequently, it empties over the chassis, as well as some people have complained about it. Rust is forming in the frame’s wells.

Step one: Create access to the EZ drain.

To get to the EZ drain, first unscrew a couple of push pins here now and pop them out. This will allow you access at the location you have to get to, which is just there at that small stubby pipe. And, as you can see, it’s directly above the frame, so you’ll need to get some warmer pipe to fix that. You simply need a few inches of it, as well as some pipe clamps and zip ties, because that’s all that’s required for this repair.

Step two: Hook the radiator hose.

From beneath the truck, this is now staring up at the outlet. Take a look at this frame. Fortunately, we haven’t noticed any corrosion on the welds yet, but it is possible that it will develop on yours. So basically, you’ll be hooking the radiator hose to it and then threading it down a cable tie into the structure so that its landing location is below the structure line. You won’t have humidity pouring on your frame all the time this way.

Step three: Feed the clamp.

Simply place your inch heating element hose on top of it. After that, you’ll feed your clamp. Since there’s nothing substantial below this clamp, you would not want to compress it very much. You’re virtually on the pinnacle of the rubber hose, so all you have to do now is compress it just a little bit. To be honest, it would probably remain without so much as a clamp if you just tightened it up a little. Remember, you would not want to overtighten it since you really don’t want to obstruct the drainage; you would not want to compress that line in any way that may obstruct the AC line’s drainage.

Step four: Find the best spot.

So now you’ll have a look around to figure out however you want to direct this to be as inconspicuous as possible. The easiest place to do this is just beneath the hose, where you’ll see your heating hose hooked to it using the clamp facing downward. You can really see it, although there is a zip tie holding it to that steel component, attempting to protect it from being pushed away from the manifold of the exhaust system.

Step five: Let it flow.

So you can look and observe it now below the vehicle, where a tie will be looped there and a tie will be wrapped on the other side. You’ll have to cut out part of this extra so it hangs down about an inch or so, but if it’s pushed as far away from the muffler as possible, snip it off and replace the cap. Finally, back it out of the driveway, turn on the ECU, or check for a continuous influx of condensation flowing out of the pipe.

Final Words

It’s common for your car’s air conditioning system to drip water out beyond every now and then. However, if you notice water from within your car after turning on the air conditioner, or if you notice more water seeping outside than usual, it’s time to seek professional help. If your car’s air conditioner isn’t blowing cold enough air to keep you cool in summer weather, it’s an indication that your vehicle’s air conditioning system needs expert attention or an instant vehicle air conditioning fix.