This giveaway is open to anyone in the world as long as Canada Post ships to your location. rog1015 Member 3 Just have it refilled and you can drive with pleasant temperatures again. I can hear the dampers working under the dash. Thanks. i have a 2002 crown vic and afte it sits for a few hours and i got to start it it turns over starts up and dies if i hold the gas for a minute or two it stays running whats my problem..? Many thanks to BIGMERC!!! With the tool connected, turn on the ignition. vacuum fails. I would also like to see pix of your fix. Note: Dirty cabin air filter mostly only leads to reduced cooling. The fan will not blow air from vent. Most vehicles use electric fans to cool the radiator when it gets warm enough. -1 Friday, August 20th, 2010 AT 4:18 PM REDBONE0165 MEMBER We have checked all of that and there are no breaks, cracks or leaks. I halfway believe him and would very much like to have him help me fix it, but he may be right. To compact area, so over heats and burns out. I have a 2001 Mercury Grand Marquis. read my other posts for more info. I was told that it could be the blend door actuator, but am not sure if this would solve the problem. I wasn't getting any wierd noises or other disruptions prior to it going out. He worked fleet. This allows the vehicle to breathe using the outside air inlet vents\".-This video may help you if your car has the EATC (Electronic Automatic Temperature Control) unit;https://www.youtube.com/watch?v=1g4v4aHqIzI-Disclosure;My YouTube Channel is not monetized. vacuum on the Climate Control system when pulling a long To check the fuse, pull it out of the fuse box using a fuse puller or needle nose plier and hold it against the light. didn't use ac or heater but had water in I have not found a fix for this yet. Black vacuum to Blue vacuum line on the vacuum harness. Would like to get 8 of the o-rings if you still have any. Marq. could be the blower motor speed controller. Tired of having dim or no light where your climate controls are on your Ford? So, even if you recharged your Crown Victoria AC at the recommended pressure, the system could still over pressurize when the ambient temperatures get warmer. Both of these are at risk of clogging due to contamination, for example due to metal shavings from a failing compressor. After removeing it, I opened the module. The air conditioning system in Ford Crown Victoria has a condenser coil that sits at the front of the vehicle, and is responsible for releasing the heat from the refrigerant into the ambient air. I have a control head for a 04 GRAND MARQUIS that needs to be rebuilt. If mine gives the slightest trouble OUT IT GOES. I have this problem too except it found out it was my EATC unit because it worked sometimes and sometimes not, then one day it pissed me off so much that I just took it out one day and beat the crap out of it and I heard a loud electric SNAP and it's worked perfect for a week so far, I still plan to replace it with a lifetime warranty though. This is a Repair and Return service of your existing Ford Crown Victoria (1995-2011) EATC Climate Control Repair. If you are lucky, the wiring diagram will be drawn on the facing. Now it works great. A mechanic would check the temperature of the engine manually with a heat gun in order to ensure that the gauge was reading correctly before tackling the repair. Which tells me they should be put on a recall. You can recharge your AC through the low-pressure port with a do it yourself AC recharge kit. Therefore, the filter performance will not increase significantly even after cleaning. This channel is dedicated to owners of Crown Vics, Grand Marquis, Lincoln Town Cars, and Mercury Marauders. My EATC in my 99 Marquis worked fine for one day after buying it then fuse #5 blew. fix no heat or no a/c issues, stuck on a/c or heat problems Ford tells me this a safety feature. Over a 6 month period its very consistent. Now 102,000 and its blowing heat to on 90degree days. Any setting resulted all air coming from the defroster ducts. New they are $650.00. The one I replaced it with was a little newer car so I would say that is why it lasted a year. 4 Answers Had same problem with a 2010 Marquis. All else worked. . Sign in or register to get started. If the resistor module develops a fault, it can cause the blower motor to stop working. Have a rebuilt one put in (anywhere from $200 to $400) and labor even more if you can't install it yourself. It was blowing cool air out of the vents(no a/c). Could I get a copy of the the pictures to hold vacuum harness up. I am having a problem sim, my ac doesnt work and now with Marquis. Driving your Ford Crown Victoria in warmer temperatures with a malfunctioning air conditioning system can quickly become a nuisance when sweltering heat builds up in the cabin. what was the fix? The silicon "O" rings seem to work the best according to research. Thanks. He also rebuilds lighting control modules and a few other Crown Victoria parts. Is it the Blower Speed Control Module? I've been hearing a sound like a vacuum actuator trying to move after starting the car. With the manual controls, turn the right most knob to select which vents you want the air to be discharged from. Does anyone have any suggestions? Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door actuator, or a defect in the climate control unit. But get this! SPONSORED 2003-2011 Ford Crown Victoria Ac Heater Climate Control Temperature Oem DTRI2 (Fits: 2003 Ford Crown Victoria) $187.79 Was: $194.49 Free shipping SPONSORED 2003-2010 Grand Marquis Crown Victoria Climate AC Heater Control Digital 03-10 (132) $249.99 Free shipping Marsha is correct if the fluid color is same as coolant. I've already changed the O-Rings in the EATC unit. Please refer to CarGurus Terms of Use. Do 2002 crown Vic starts and shuts right back off.. Over the past year I've had intermitant problems with the winshield wipers Any advice would be appreciated. The OBDII connector is usually located under the dashboard. The part is only sold as an entire unit and the dealer wants $1000 for the part + several hundred in labor. EATC display is normal and runs the diagnostic OK. I can't get it to shut off at all. The water pump in your car is turned by the Crown Victoria's engine accessory drive system. My 2004 Crown Vic LX Sport only blows heat or AC thru the vents on dash, not on floor or defrost vents. If your engine coolant tends toward overheating, NOT actual overheating, the A/C compressor will be disabled automatically. 5. Product reviews of Panther Platform related parts \u0026 accessories. The cost is $145. I am having my replaced tomorrow. I'd like to help those who have problem on their AC being stuck on defrost. and the AC compressor kicks in with the switch to full heat. No air will come out the dash panel at all, which is not real big deal in the winter but when air is on it severely cuts down on the efficiency of air conditioning. I did speak with the mechani8c who fixed it. Any help greatly appreciated. The 2003 Ford Crown Victoria has 4 problems reported for temperature controls broken. In rare cases, a fault in the climate control unit can cause the AC to stop cooling. I can hear the compressor kicking on, but only a very little bit of air comes out. DOES ANYONE KNOW WHERE THE A/C DRIP LINE IS? From what I have read is that the EATC last 60,ooo to 85,000 miles mine went out at 70,000 miles. It usually takes an engine a while to overheat when it is full of coolant. The most common causes for AC fan blower motor not working in Ford Crown Victoria are blown fuse, bad relay, resistor or control module malfunction and faulty blower motor. Mr.snorkelbobby, I have the same problem with my 2003 Merc. While your Crown Victorias temperature gauge is usually pretty reliable, it still is an electrical device that can fail. I have an 02 GM LS. Its not stuck, your heater control finally quit completely. Also fan is on full when system is on and cannot be turned down or off. This is the goverment mandated failure mode. If its stuck to A/C side , then all you will get is cold air . Also, over time the bearings of the blower motor can lose their initial lubrication and begin to dry out, causing increased friction in the motor. Please help. In the overflow container? They looked fine, but when I used my ohmmeter to measure the continuity of the pins to the board, sure enough there was an open on one of the big lugs where it connects to the board. !! The H2O evaporates in time requiring the overflow container to have water added. The last one I had rebuilt via an outfit on Ebay that guarantees it for life. I,m working on a 1997 Grand Marquis and the a/c clutch doesn't engage. Thanks from Rhode Island home of the . I work on a fleet of 800 Crown Vics and see this regularly. A common symptom of a faulty blend door actuator in vehicles with dual zone climate control system is one side blowing hot air while the other side is blowing cold air. A bad connector on the blower motor or the resistor module, or on the climate control unit can interrupt power supply to the blower motor in Crown Victoria. Water in my 2000 crown Vic back passenger floor board and I dried it out then got off work and didn't turn on ac or heater but had water in the floor board when I got home? The heater and air are for comfort, but you need a defroster for safety. you can find it here My mother has a 2002 Mercury Grand Marquis LS. Lots of stuff in the way to remove but it can be done. I've read other post and think the fan is probably the fan control module with the bad solder points. Itll either be on the block or water pump. When it quits, it goes to defroster. Before you replace it, try pushing the vaccum harness against the control head for a better fit at the 5 vacuum hoses. I took my climate control apart at least three times and could not find the o rings. A very cheap solution was to replace the o-rings. About $1.00 and 2 hours of work. Excessive oil can also reduce the performance of the compressor and can cause it to fail prematurely. Next on the list is the thermostat. Our crown vic keeps switching from A/C vents to heater vents, what part did you buy ? 03 crown victoria blow extra hot air out vents with ac on. - JustAnswer Turn the middle knob to adjust the temperature. board. I agree. It either runs full out or slow. If they are, youll need to replace the fan. Possibly but you should feel cold air at the blend door, or in the ducting. have replace actuator and control already still not working I have to dash out of the car I think it is a wiring problem. I'm still looking for the part. Either the electronic automatic temperature control is defective or the blend door actuator is defective. I have 96 ultra high quality silicone "O" rings (out of 100) to give away; I only needed 4 to fix the EATC. It looks like you're new here. Is this something in the heater core and can I fix it myself in some way without too much trouble? Connect the pressure gauge to the low pressure (L) port in Crown Victoria. I found a dealer on ebay who rebuilds your eatc for 79.00, Hi joveto, simple fix,but only temp, i used a pair of needle nosed vise grips and clamped off the heater hose going into the heater core, no more 9000 degree heat into the car,I plan to put an inline shutoff valve in the hose in order to not have to rip the dash out to fix, my 98 has 200,000 miles on it and runs great, http://www.mercurymarauder.net/forums/showthread.php?t=36922&highlight=repaired+- eatc+today&page=12, Do Not Sell or Share My Personal Information. A knocking noise from behind the dashboard could be an indicator of a bad blend door actuator in your Crown Victoria. It provides 20 speeds for the EATC vs 4 for manual system. Again, this is from memory a long time ago, but I think this went belly up and all there is to do then is to replace it and you will be nice and toasty again. In case of contamination, you may have to flush out the contaminants from the AC system of your Crown Victoria, including the condenser and the evaporator, before putting in the new part. I would love to see a picture of this fix. We have checked all of the different fuses, all tested good. Most modern vehicles use R-134a refrigerant, but newer vehicles are increasingly using R-1234yf as a more environmentally friendly replacement. No heat 94 CROWN VICTORIA changed climate control, termast, 9.21.2022. The output voltage on the multimeter should read around 12 volts. I have the exact same problem I would appreciate if you could reply back as soon as possible with the results, I have a 2003 Mercury Grand Marquis. My ventillation syatem started acting up and for a while when I would switch between Vent , A/C, Floor, Defrost, etc.. the dampers would hang up, slowly change, and take a long time to shift to the selected mode. I need heat! Thanks. Thanks !!!!!!!!!!!!!!!!!!!!!!! My wife's 2008 Grand Marquis LS has same problem. Where do I look up 024 error code? Ford Crown Victoria AC Is Not Working - RepairPal So, all of them must be inspected when diagnosing poor air flow. Any connection? it worked fine for almost 2 years, It just went out again. ( in case, like so many things in life, so,mething goesw wrong on the first time) Thanks, dodger don. This hinders the condensers ability to release heat as less air passes through the mesh, which results in poor cooling in the cabin. Anybody offering any advice, dealer says it is control head and want 600.00 for part and 300 labor, there has to be a fix for this out there, with soooo many crown vics on the road as taxis, and etc. 2004 Ford Crown Victoria - Nothing comes out of my air conditioning I took mine out and beat the crap out of it while it was all still hooked up and I heard a kind of a loud snap like it was electrical or something and it's worked for 2 weeks now perfectly no matter what I do. I put twelve volts to the compressor and it works. Okay, I'm at wits end2000 Grand Marquis that I love, except: My 2003 CV vacuum system bleeds off immediately when I shut the engine off. If it is not turning at all you know you have a bad fan. The "O" rings from McMaster-Carr, part number 9396K12, cost less than $10 (UPS included). The AC blower motor in Ford Crown Victoria needs electricity to work. If your Crown Victoria is running and driving fine, but you end up stopped somewhere and it begins overheating when idling, this guide is for you. one end and a "T" at the other with a Check valve and a If your heater blows only through the defroster, it is the A/C Climate Control EATC . DIY tips on maintenance, repairs, and modifications like LED lighting. It has automatic climate control. I have read thru another post in this forum about heater and a/c blower motors that stopped working suddenly. AC works fine. When the car is overheating when idling and you SMELL the smells associated with a temp that is too high, you can throw the temp gauge theory out. Hello all. Since Ford Crown Victoria is equipped with on-board diagnostics (OBD), a fault diagnosis can provide initial indications of where the malfunction is located in the air conditioning system. Insufficient lubricant: The compressor in Crown Victoria needs lubrication to function properly and minimize mechanical wear by reducing friction. the temperature control works fine as I can maintain any temperature I select. The blower motor is the central component of the air conditioning system in Crown Victoria, responsible for blowing cold air through the AC vents. What could this be? The EATC has little to do with the vacuum supplied to the Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door actuator, or a defect in the climate control unit.
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