Why does my Dodge Ram have a condenser fan?

The condenser fan is designed to keep the heat away from the A/C system. When the fan stops working, Freon will heat up and be unable to cool down quickly, causing the vents to blow hot air at times. To check the condenser fan, open the hood and observe if the fan turns off when the engine is running.

Why is my a / C unit not working in my Dodge Ram?

The condenser fan motor may have died. The condenser fan is designed to keep the heat away from the A/C system. When the fan stops working, Freon will heat up and be unable to cool down quickly, causing the vents to blow hot air at times. To check the condenser fan, open the hood and observe if the fan turns off when the engine is running.

Why does my a / C fan not turn on?

The a/c blows cold when driving at 30 mph or greater but the a/c condenser fan does not turn on. I have looked for relays but cannot locate any which leads me to believe that the fan is switched on by the computer. How do I troubleshoot this?

What kind of air conditioning does a Dodge Ram have?

This article applies to the 2nd Generation Dodge Ram (2002-2008). You’re driving down the highway enjoying the fact that you have ice cold A/C keeping the weather inside the cabin feeling nice, as oppose to the scorching heat being experienced just outside your windshield.

Can you install a condenser on a Ram 1500?

Installed on a 2003 Ram 1500 with 4.7 L engine. Fits and works great, but must cut out piece on side to allow installation without disconnecting and recharging AC system, as stated in several other reviews. But do not go through removing the battery and fuse box as shown in several YouTube videos.

What kind of air flow does Dodge Ram have?

2008 Dodge Ram 1500. Took out glove box and could see the fresh air damper/door is in place and pulled the blower fan motor, nothing broken in there. I felt back inside and the evaporator core and it felt iced. The problem is 80F on drivers Side. 60F passenger side.

Why does my Dodge Ram blow cold air?

I have a 2006 Dodge 2500 SLT 4WD 5.9 with a similar issue to the others, but not exactly the same. The A/C will blow cold air out of both sides when the truck isn’t moving. When it is moving the passenger side air is significantly warmer than the drivers side. It happens with the control set on either recirculate or regular.

Where is the fresh air door on a Dodge Ram?

The fresh air door is located behind the glove box area. What can happen is the door can break and fall down covering the blower fan, essentially sealing off all air-flow. That’s why the blower can sound normal on all speeds, but little air can be felt from the vents.

What’s the replacement door number on a Dodge Ram?

Click on the image to the left or the following number AAA9 DLT, for more information on the replacement door kit. The replacement door has steel construction instead of the weak composite material used from the factory. So it’s built to last.

Why does my Dodge Ram not blow cold air?

But if it quits working, the AC won’t blow any cold air. This is pretty common, and it might very well be your case. Usually, the AC evaporator leaks are caused by corrosion. When it gets corrupted, the seals inside will eventually break, causing a leak.

What causes a fuse to blow on a Dodge Ram?

Figure 1. Dodge Ram under-hood fuse box. Although replacing a damaged fuse will correct the current issues, you should be aware that something caused the fuse to blow and there may be a larger problem in the system’s wiring. If the fuse blows again soon after being replaced, check the wires that routes to it. The refrigerant may be escaping.

Why does my AC fan not come on?

When the ac is of the radiator hoses both become same heat after a while and the overflow reservoir starts boiling over and the fan do not kick in. Any advise please. You might have an initial temperature sensor which causes the fan to come on when the temperature begins to rise; that sensor might be defective.

What are the symptoms of a bad cooling fan relay?

1. Engine running hot One of the first symptoms commonly associated with a bad or failing cooling fan relay is an engine that runs hot or overheats. If you notice that your engine is running at higher temperatures than normal, that may be a sign that the relay is not functioning properly.

How does a radiator fan clutch work on a Dodge Ram?

Radiator Fan Clutch: Older Turbo Diesels utilized a belt driven cooling fan with an attached fan clutch. It becomes more or less engaged by a thermostatic valve inside, which regulates the flow of viscous fluid inside the clutch housing.

What causes AC to blow cold then warm on Dodge Ram?

Repair Topics > Air Conditioning Symptoms… > AC blows cold then warm… Dodge Ram 1500 intermittent AC, Compressor quits, blows cold, then warm, warm AC

What should I do if my Dodge Ram air conditioner is not working?

Your Dodge Ram takes approximately 1 lb. (16 oz) of refrigerant. If there are any holes in the system, the refrigerant will begin to leak, causing the air to become less cool. Inject a special cooling system UV dye into the low pressure port of the system. Allow the compressor to run, and blast the A/C for several minutes.

What kind of oil does Dodge Ram air conditioner use?

Figure 4. New Dodge Ram A/C compressor unit. Although most replacement compressors come with oil already inside, you may have to add some yourself. Your Dodge Ram compressor is rated for ND8-PAG oil. AC Blows Hot at Idle, Cold When Moving?

What causes the air conditioner on a Dodge Ram to stop working?

When the compressor fails, the air will no longer be able to cool and it will stay hot. There are several issues that can cause this, such as a contamination, overheating issues, lack of lubrication, or an electrical fault. To inspect the system:

Why is my a / C unit not blowing cold?

The fuse (s) may have blown. Although this is rarely the root cause of an air conditioning problem, a blown fuse or damaged relay could be the reason why the A/C stopped blowing cold. Pop the hood of your truck, and grab your test light. Locate the A/C fuses and begin checking each unit.

When does the a / C Drain in a Dodge Ram?

This article applies to the 2nd generation Dodge Ram (1994-2001). When the A/C in your Dodge Ram operates, water is produced and is supposed to drain out of the cooling system and truck cabin via the drain hose.

What causes a water leak in a Dodge Ram?

If you notice a water leak puddling up the passenger’s side foot well, there are two minor issues at fault. First of all, the drain hose is parallel to the ground. Secondly, when driving on the freeway or highway, plenty of air pressure is produced inside of the engine compartment, which affects the cooling system’s hoses.

Where is the condensate drain on a Dodge Ram?

Now locate the condensate drain in the firewall. On a second generation dodge this is located on the passenger side firewall directly below the air conditioner accumulator/dryer as shown below. With the hose cut, simply slip the short end of the hose over the drain and secure with a hose clamp.

Why does my a / C Leak in my Dodge Ram?

Because the hose faces downward, the air passing the open end of the hose creates negative pressure that draws the water out of the system. Now, when the A/C is on blast, air pressure is reversed and water should leak out of the drain hose away from the truck’s interior.

Why does my Dodge Ram a / C heater stop working?

A malfunction in the motor or wiring of your blower motor resistor can cause it to stop working. When that happens, you can count on AutoZone to have a replacement Dodge Ram A/C blower motor at a price that’s right for you. All our blower motors are designed for fit and function and are engineered from durable materials.

Where can I get a Dodge Ram 1500 a / C heater motor?

Shop AutoZone for Dodge Ram 1500 A/C Heater Blower Motor. 10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only

How to check the air conditioning in a Dodge Ram?

To check the condenser fan, open the hood and observe if the fan turns off when the engine is running. If the fan does turn off, you will need to replace it. Remove the two bolts from the fan housing. Pull the condenser up and remove the four fan screws. Remove the fan from the condenser. Unplug the fan motor. Install the new condenser fan unit.

Shop AutoZone for Dodge Ram 1500 A/C Heater Blower Motor. 10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only

Why does my Dodge Ram have low air flow?

A common problem for the Dodge Ram pick up truck is to have low airflow even though the blower fan can be heard loud and strong. Usually the problem is because of a broken fresh air door – AKA recirculate door. The fresh air door is located behind the glove box area.

Why is my AC fan running but not cooling?

AC Compressor Running But Not Cooling : The Possible Reasons 1 If the Refrigerant Is Leaking. It often happens, and it is the most common issue that makes an AC blowing hot air. 2 If the Condenser Is Blocked. 3 When the Condenser Needs Replacement. 4 Wiring Issues. 5 Faulty Cooling Fans. 6 If the Compressor Itself Is Faulty. …

Why is my engine cooling fan not working?

Your engine cooling fan, only runs when needed to help cool the engine. So, a engine cooling fan, relay or control circuit failure is bad news. Because, it can allow the engine to overheat. The engine coolant sensor or a separate engine temperature switch, is used to monitor engine temperature.

What does it mean when a / C compressor does not engage?

A/C compressor clutch does not engage, cooling fan does n… Q: A/C compressor clutch does not engage, cooling fan does not turn on, condenser fan does not turn on, and ceiling light does not turn on.

How can I test if my engine cooling fan is working?

That’s why you will need to test it. Unplug the fan connector closest to the fan. Make up some jumper cables. Then connect them directly, from the battery to the fan motor, to see if it spins. Consequently, if it does not spin it is blown.

Why is my AC fan running when I Turn on the AC?

When turning on the AC, you may notice the fan running when the compressor is not. In most cases, the problem is usually simple enough for a DIY quick fix, but there are instances when an HVAC technician may be required.

Why does my Dodge Ram have a condenser fan?