I have a 2003 Chrysler 2 door coupe Lxi. Trying to locate the AC condensation drain tube. I have check the firewall but I cant find any drain tube. I hope you can help

There should be a diagram somewhere under hood. If not, check shop manual (might be able to just look at one a parts store if you feel it is too expensive to buy).

Bulletin No.: 03-01-39-011B
Date: November 22, 2005
TECHNICAL
Subject:
Water Leaks Into Passenger Compartment Through HVAC Module Condensate Drain Tube When Parked on Incline/Uphill Position (Install Auxiliary Drain Tube Extension)
Models:
2003-2006 Saturn ION Sedans and Coupes
Supercede:
This bulletin is being revised to include the 2005 and 2006 model years. Please discard Corporate Bulletin Number 03-01-39-011A (Section 01 - HVAC).
Condition
When vehicle is parked on an incline with the front end up during a rainstorm or when driving uphill during a rainstorm, water may leak into the passenger compartment through the condensate drain tube opening of the HVAC module.
Cause
Water may drain out of the cowl drain, then drain down the front of the dash panel in the engine compartment and seep into the HVAC module condensate drain tube opening. The water then collects in the heater core cover and upon acceleration may leak into the passenger compartment through the heater core cover seams.
Correction 1. Open the hood and locate the HVAC module condensate drain tube in the engine compartment on the right side of the dash panel.
Important: During installation of the auxiliary drain tube, do not make contact with the HVAC module foam gasket located at the base of the HVAC module condensate drain tube. If the auxiliary drain tube is pushed on too far and makes contact with the foam gasket, water may leak into the passenger compartment.
2. Slide the auxiliary drain tube onto the HVAC module condensate drain tube and make sure that the auxiliary drain tube is angled downwards after installation.

You need to clear the Drain. It is located on the passenger side firewall toward the bottom. It is normally a piece of tubing bent to face the ground and crimped slightly at the end. Make sure this tube is clear and it should drain to the outside of the vehicle.

It’s in the hardest place to reach they could put it. Get under your car and follow the firewall near the center. You'll see a small hose poking out that you can barely reach with an air hose wand. Debris often plug the drain hose. If you hear water sloshing on the passenger side in the dash and/or the passenger side carpet is soaked, blow air through the drain tube to unblock it. Also the grommet around the hose there at the firewall can deteriorate and let condensed water blow back into the driver’s side floor pan. With a lot of effort you can pack silicon sealant around the drain tube at the exiting firewall location and solve that problem. With real effort you can place silicon around it from the interior also. If you don't have a compartment filter or your filter is old and ineffective, you'll be amazed at how much debris sets on your condenser coil down there in the center of the dash (if your airflow is less than you remember and not as cold, the condenser coil is likely covered in debris)...and it's almost impossible to clean it out without disassembling the dash. That's another story on how to fix...

HI. Here is the complete line up of specs concerning your vehicles front and rear tires. You did not post the trim line of this car, so I posted all models and tire combination's specified by the manufacture.


2001 Chrysler Sebring Lim 2 Door Convertible Front and Rear Tires P205/60R16
2001 Chrysler Sebring LX 2 Door Convertible Front and Rear Tires P205/65R15
2001 Chrysler Sebring LX 2 Door Convertible Front and Rear Tires P205/60R16
2001 Chrysler Sebring LX 2 Door Coupe Front and Rear Tires P205/55R16
2001 Chrysler Sebring LX 4 Door Sedan Front and Rear Tires P205/65R15
2001 Chrysler Sebring LX 4 Door Sedan Front and Rear Tires P205/60R16
2001 Chrysler Sebring LXi 2 Door Convertible Front and Rear Tires P205/60R16
2001 Chrysler Sebring LXi 2 Door Coupe Front and Rear Tires P215/50R17
2001 Chrysler Sebring LXi 4 Door Sedan Front and Rear Tires P205/60R16

Look down the firewall on the drivers side, right behind the throttle body area.

About 18" down there is the end of the firewall insulation, fold it up and back and behind it you will see the drain tube (about 3/4") sticking through the firewall just above the steering rack.

You will have to find the location of the condenser, their is drain , to drain the accumulated moisture, which is created when you have the AC at full cold! This drains the moisture outside of the car !

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-- locate where the air conditioner blower box is attached to the passenger side of the firewall – see photo #1 – look to the immediate right at the top of the gas pedal arm

-- condensation flows toward the front of the vehicle through the firewall at the leftmost edge of the air conditioner blower box – drain channel
-- open the hood and stand next to the front wheel on the driver's side
-- look down at the firewall over the battery and to the passenger side of the brake master cylinder – see photo #2

-- locate the small diameter metal tubes running horizontally and attached to the engine compartment firewall
-- locate the hole in the engine compartment firewall panel behind the small diameter metal tubes
-- this hole leads to the drain opening in the air conditioner blower box mounted in the passenger compartment
-- follow the brake tubes as they run from under the vehicle and turn toward the front wheel on the driver's side
-- locate the hole in the engine compartment panel behind the brake tubes
-- insert a short length of stiff wire into the hole through the engine compartment panel to unblock the drain hole

The 05/04 Pacifica did not come with an elbow tube on the drain line for the AC drip pan. As you drive, the air flow into the tube pushes the condensate water back into the pan which is inside above the passenger floor board, the drain line is under the hood on the firewall. I spoke with the parts guy at the local Chrysler dealer, he sold me a drain tube for the 06 (~$10) and I installed it, wasn't too hard to do from the top if the engine is cold. The elbow slips on over the drain tube. Make sure to point the tube down. It only took one trip to start seeing water drip out of the tube and the floorboard started to dry up and almost three years later, the floorboard is still dry.

This sure sounds like the AC condensate drain is plugged, if it is allot of condensation water builds up in the heater/AC case and leaks in on the passenger side, the drain is located on the pass side under the hood down low on the firewall, it is most cases it is a rubber nipple about 1/2 inch in diameter sticking out of the firewall with a little flapper valve in it, stick your finger in it or a stick and see if water drains out.