Is there a problem with my Ford Explorer heater?

There is a very common problem regarding the heater blend door. One very detailed possible fix is at http://www.blenddoorfix.netfirms.com/. I guess this means that the valve in the line to the heater core is supposed to be full open except when the climate system is off, or when it is in Max A/C mode.

Why does my Ford Explorer air conditioner blow cold air?

The clicking is gone in my Explorer now and it just blows cold air regardless of what setting you put it on. This is only an issue with the aux. a/c and heat. The front works fine. We have been able to fix it but not permanently. So, you either will have hot air all the time or cold air.

How much does a Ford Explorer heat blend actuator cost?

This is a 02 Ford Explorer that has a broken and worn heat blend door actuator. The labor at a dealership with parts is approx $700-800 if you take it to the pros, The cost of the part is approx $65.00 if you want to do it yourself, or you can give this a try and save even more.

Where is the heater control valve on a Ford Explorer?

The heater control valve is located against the fire wall on the passanger side. It is an inline diaphram devise that controls the flow of water into the heater via of a vacuum. My blend door is working fine, the issue I have is lack of vacuum to the valve.

Why is the air conditioner not working on my Ford Explorer?

Like the radiator, the air conditioning condenser on Ford Explorer sits at the front of the vehicle and is responsible for releasing the heat from the refrigerant into the ambient air. Over time, grime, bugs and other small particles can build up on its surface and in the gaps of its mesh.

Why is my Ford Explorer overheating so much?

If your radiator overflow is full (and you radiator fan is kicking on), it is very likely that a bad thermostat or bad water pump are causing your Explorer to overheat. Of these two, the thermostat fails more often than the water pump. It’s also much more affordable and easier to get to.

How does the cooling system work on a Ford Explorer?

Your Explorer’s cooling system works by cycling the engine coolant from the engine through the radiator. The water pump pushes the water through the entire system. The thermostat opens up once the engine reaches operating temperature and allows coolant in. If any part of this system fails, your Explorer will eventually overheat.

What are common reasons my Ford Explorer has air conditioning problems?

What are common reasons my Ford Explorer has air conditioning problems? While there are a variety of reasons your Ford Explorer air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

Is there a service manual for a Ford Explorer?

FORD EXPLORER SERVICE & REPAIR MANUAL (2000 2001 2002 2003 2004 2005) – DOWNLOAD! FORD VEHICLES 2000-2004 ALL MODELS FACTORY SERVICE MANUALS (Free Preview, Total 5.4GB, Searchable Bookmarked PDFs, Original FSM Contains Everything You Will Need To Repair Maintain Your Vehicle!)

What are the a / C and heater controls for Ford Explorer?

A/C & Heater Controls A/C Compressor & Clutch A/C Hoses & Fittings Blower Motors Condensers & Evaporators Heater Parts Other Brand see all ACDelco Dorman Ford Four Seasons Mercury Motorcraft Standard Standard Motor Products Brand Type see all Genuine OEM Aftermarket Branded Private Label Warranty see all Unspecified Length 90 Day 6 Month 1 Year

Why is my Ford Explorer air conditioner not working?

This is supposed to be controlled by the heat/cool dial. My valve is only getting vacuum when the climate control is off or in Max A/C mode. Otherwise it is at full open (no vacuum), even when the A/C is on or the vent is on and set to cool. I haven’t figured out yet why the vacuum is not working, but I’ve just started looking on-line for answers.

Is there a climate control switch for a Ford Explorer?

2002- 2004 FORD EXPLORER REAR AC / HEATER Climate CONTROL SWITCH OEM $19.00 Free shipping or Best Offer SPONSORED 2002-2010 Ford Explorer Ac Heater Climate Control 93461 (Fits: Ford Explorer) $60.75 Was: $94.89 Free shipping SPONSORED

Can a Ford Explorer have hot or cold air?

So, you either will have hot air all the time or cold air. If you want hot, put the temperature guage on heat and do NOT touch it again until you want air conditioning.

How to fix a Ford Explorer air conditioner?

Then he looks for a specific lever door to the left of the box and pushes the door closed. This can be found by “touch” mostly, looking for a tab to push forward. Then put the glove box back and REMEMBER not to touch the middle temperature guarge until you want cool air. If anyone moves the middle dial, it will start knocking again.

How can I tell if my Volkswagen Tiguan heater is working or not?

You can verify this by checking the coolant level by taking a peek at the overflow reservoir. The overflow reservoir will be connected to the radiator by a tube coming from the top (usually right by the radiator cap). It should have separate lines to indicate “cool hot” and “cool cold”. Some vehicles only have full hot.

What to do if your Ford Explorer heater is not working?

If your Explorer has a built in temperature gauge, take a look at it and see if it is in the spot it is normally in after a bit of driving. If it looks like it is colder than normal, that’s a pretty good indication that there is something wrong with the thermostat.

Why is my Acura MDX heater not working?

At the simplest level, there are two main reasons why the heater is not working. If it’s not coming on at all, it’s usually either the blower motor or some other wiring issue. If the heat is blowing, but blowing cold, it has something to do with the coolant getting to the heater core, or the heater core itself.

Why is my Chevy Impala heater not working?

If you have a heater core that clogged, it’s not going to be able to pass coolant through. Without the warm coolant going through it, there can be no heat. A bad heater core can also leak, so watch out for that. Feel your passenger floorboard to see if it’s wet. Heater core’s are typically pretty affordable.

Why is my water heater not working on my Chevy Silverado?

If the neither hose has any heat, you may have air in the cooling system, low fluid, or low pressure. If you look at your temperature gauge, and the engine is running hotter than normal, but there is not heat coming from the heater you may be having issues with the water pump. Try taking the vehicle out of gear and revving the engine a little.

Why is the a / C not working on my 2002 Ford Explorer?

Adding insult to injury, the 2002-2005 Explorer also has a massive problem with the rear panel cracking. While it’s a minor annoyance compared to transmission failure, ironically the crack usually goes right through the Ford logo. Common A/C Issue With 4.6L Motor In 2002-05 Explorers – Check out my write up on the Explorer Forum.

Where is the blend door on a Ford Explorer?

The blend door is controled by a motor that sits on top of the heater box. The heater control valve is located against the fire wall on the passanger side. It is an inline diaphram devise that controls the flow of water into the heater via of a vacuum.

What are common reasons my Ford Explorer won’t start?

What are common reasons my Ford Explorer won’t start? While there are a variety of reasons your Ford Explorer won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter. How is a no-start diagnosis fixed?

What happens when the heater gets stuck on the hottest setting?

A clicking sound from the dash area would commonly indicate an actuator fault. If the heater gets stuck on the hottest setting, the heater blend door may be broken requiring replacement of the heater box to repair the issue. The average cost for a Ford Explorer AC Diagnosis is between $53 -$67. Learn More

Why does my car heater make a gurgling noise?

When air bubbles get trapped they can make a gurgling sound in which case the front or the rear or the front of the car must be jacked up to pure the bubbles from the core. Air in the heater core can also be caused by an excessive volume of coolant being circulated through the core.

Why is my Ford Explorer air conditioner not blowing?

It is entirely possible for your Explorer’s heater to work just fine even when the air conditioner is not blowing cold at all. That’s why troubleshooting the air conditioner is totally different than troubleshooting the heater. Ford Explorer Air Conditioning Not Blowing Cold Causes

Can a Ford Explorer air conditioner be replaced?

There are two common fail patterns, one where the axle breaks completely and is no longer attached to the blend door and the other where the axle connector splits. Pictures of both are on our web site. The door can be replaced without removal of the dash.

Is there a vacuum leak in my Ford Explorer?

The 3 actuators on the passenger’s side all seem to function properly as does the door above the blower motor. No vacuum leaks at those points either. Checked the vacuum lines in the engine compartment, 15 inches at 5200′. The door for the defrost seems to work but no changes at the actual openings by the windshield.

How does the Ford Explorer air conditioner work?

This lever presses down on a vacuum switch which controls a valve under the hood which shuts off coolant flow through the heater core. The idea is that when the blend door is in the full down position (max AC), the lever pushes a button that shuts off heat to the heater core. This maximizes AC efficiency.

Is there a problem with my Ford Explorer heater?