Having problems with your 2001 Dodge Ram 1500 Truck 2WD ?

No heat 03 dodge ram 1500 slt 5.7 hemi heater mode on no heat just air

Posted / edited by AnonymousUser on : 15-01-2018

Answers :

Repair Help & Product Troubleshooting for 2001 Dodge Ram 1500 Truck 2WD

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

No heat 03 dodge ram 1500 slt 5.7 hemi heater mode on no heat just air


... 2001 Dodge Ram 1500 Truck 2WD

My 2002 dodge ram 1500 heater blows cold air for heat on the heat setting and warm air for heat on the defrost setting.It never blows hot on the heat setting.Could this be a switch problem or heater door motor problem.


Sounds link the servo door has either broke off or is not working and it is stuck in a closed position ... 2001 Dodge Ram 1500 Truck 2WD

1998 Dodge Ram 1500 5.9 liter 4 WD - Having heat problems, in that the heat is luke warm, the higher you turn the blower, the colder the air feels. I have replaced the following parts: new radiator, fan clutch, thermostate(3), its been purged and flushed. I've had the blend door actuator checked, its fine. the heater core has been checked and it is fine also. The mechanic is at the end of his rope trying to figure out why the heat still does not work. So any leads you can give us is greatly


I too am having the same problem changed all that too and finily found that the heater core was blocked from the out side looked like a bunch of leaves and other junk worked its way down into the air box via the fresh air vent. ... 1998 Dodge Ram 1500 4WD

My heat on my passenger side of my 02 dodge ram blows luke warm air and the drivers side is colder than the passengers side. ive heard that it could be my heater control unit. my heater core or my heater blend door, how would i diagnose my main problem


... 2008 Dodge Ram Pickup 1500

Lack of heat coming from the heater. Used to heat you out of the truck and now it feels more like luke warm air. 2006 dodge Ram one ton truck. Any ideas


Turn the fan off and let it run for 5 minutes then fan on. should be hot if it is and gets cooler as it runs the heat core is partialy plugged if not you have no circulation check the water pump circuit to heater ... 2005 Dodge Ram 1500

Is there a heat control valve on a Dodge ram , my truck heater gets warm eventually but takes forever even when the engine is up to 200 plus degrees , also the check valves off the intake , do they affect the heat , I do know they are bad and are affecting my air conditioner. It shifts when I accelerate and returns when I let off.


... 2001 Dodge Ram 1500 Truck 2WD

My 1999 dodge ram 4x4 heater dose not work changed termustat heater gets hot air comes out louk warm but not hot dese temper contrlor have a morter that controler the heat


Flush the heater core out with a garden hose and try that ... 1999 Dodge Ram

I have a 2002 dodge ram 1500 Truck and my heater won't heat up and the fan only works on high and blows cold air


... Cars & Trucks

My 1998 dodge ram 1500 heater wont blow hot air I replaced water pump ,thermostat and radiator blower works fine just no heat.


Check to see if both heater hoses are same temp when engine is at normal running temp if not heater core not flowing coolant may need to flush also make sure it does reach normal temp around 200 ... 1998 Dodge Ram 1500 4WD

My 1999 dodge ram heater ,a/c fan shuts off when i,m towing a trailer and we step on the gas pedal ,then starts back up when we let off. it,s a manual transmision. and we have about half the heat, and when the defrost is on most of the air comes out the far left hole in front of the driver.


I would check all your fuses first then check the wireing for your trailer then check your blower relay! ... 1999 Dodge Ram

I have a dodge ram 1500 5.9l 360 and it wont blow hot air i changed the heater core the thermostat and the radiator the flap goes up when ac is on and comesw down when heat is on what do u think the problem is?


... 2000 Dodge Ram 1500 Truck

98 dodge ram 1500 heater only works on 3rd notch but only puts out a little heat 4th notch puts out cold air


Resistor is sounding like the problem tru playing with the resistor wires they are a finiky thing. ... 1998 Dodge Ram 1500 4WD

Dodge Ram 1500...heater is blowing cold air, even though the engine temperature remains normal. I am able to get more heat from the defrost than the floor or vent settings. Help!


Take a flashlight and look up under dash from center console area, across to passenger side, for wiring harness, and/or hoses(small rubber) , they should lead you to it. Haven't had my head under one of those recently, and having a problem tracking y ... 1998 Dodge Ram 1500 4WD

2003 dodge ram 1500 5.7 hemi no heat just blows warm air


... Dodge Ram 1500

I have a 2001 1500 dodge ram it has no heat replaced heater core water pump thermostat radiator. I just blows warm air. what do I do now?


Are heater inlet outlet mix valves standard for all dodge heater cores. I have 2001 dodge cummings blows warm air not hot when gauge is 195 degrees would there be a mix valve under the dash because it is not inline outside the wall ... 2001 Dodge Ram 2500 Truck

2007 dodge ram, engine heats up fine, good temperature but heater blows cold air


Check your anti freeze level ... 2005 Dodge Grand Caravan

2003 dodge ram quad cab 5.7 hemi. a/c and heater vents won't open or close all the way. when set to 'dashboard only' on the control, it barely blows any air through the vents even though the fan is on 'hi'.


All your vents are controlled by two things. one of course is the dash swicth. when you turn the switch to the psition you want it at in pulls vacumm to a diaghram that opens the blow door for the setting you chose.In my years of fixing these its usu ... 2001 Dodge Ram 1500 Truck 2WD

2004 dodge ram 1500 hemi blows cold air through the vents when truck is at warm temp. cant figure out why wont heat up?


My tips" heater troubleshooting"///on my profile may help you troubleshoot your issues. ... Dodge Ram 1500

Hi there, I have a 1996 Dodge Ram with a 3.9 L V6 engine, my problem is that the heater seems to not be working properly. With the thermostat control turned right up, or anywhere on the hot side, the cab does not heat up, there is full air coming out of the vents but it is not hot, warm, but not hot. any ideas of what this could be?


PROBABLY THE BLEND DOOR ACURATOR.\012\012\012\012\012\012\012\012\012\012\012\012TIM ... 1996 Dodge Ram

2000 Dodge RAM no HEAT/ New heater core / AC evap.


There is a actuator on the right side of your leg while sitting in the drivers seat under the dash. It has a plastic rod for actuation manually actuate this diverter and should be the problem. ... 2001 Dodge Ram 1500 Truck 2WD

I have a 2001 Dodge 2500 pickup that has heater air flow issues. The modes all switch, lots of air flow on the floor but when switched to vent or defrost there is just minimal air flow. I work in a garage and Im very familiar with Dodge but this one stumped me........dash might have to come off to check mode door maybe. Thanks for now.....


... Dodge Ram 2500

I have changed the thermostat on my 1996 Olds 88 and have checked the level of the coolant and everything there is in proper order. The blower works in both AC mode and heat mode, when I select cool the bloer blows cool air , when I select heat the blower blows out ambient air, If I could find the valve that modulates the coolant to the heater core I think I could fix it. Doed anyone know where the valve is located and does anyone have any experience with this problem? If so I would really appre


... 1996 Oldsmobile 88

I have flushed heater core, replaced coolant temperature gauage,replaced thermostat, water pump, timing belt, flushed engine block, and radiator. Got a lot of brown sludge out of heater core and radiator. All is clean now and still using G012 coolant. Only get heat in Econ mode, no heat at all in Auto mode. I pressed recirc and econ and the only code shows up is 513 which is engine temp is too low and air control module is not correct. But I have resolved both of these. Pressing fan down,cold b


I envy people like you.You understand this car really well. I had this same issue with a car VW to be precise and until I took it to the dealership in Nigeria I couldn't get it fixed.You have done virtually everything any expe ... Volkswagen Passat

Heater problem My 1999 blazer does not give much heat. If I put the selector switch to the A/C mode and put the temp dial to hot I then get alot more heat. But when I use the heat settings the correct way I don't get much heat and it does not seem to blow out as much air as it used to. The heater core is not plugged at all. I am thinking this has something to do with the flaps or something not working correctly under the dash. Any help with this would be greatly appeciated. no interior heat, en


It is the control selctor control cable or rod ... 2005 Pontiac Grand Prix

Heater problem My 1999 blazer does not give much heat. If I put the selector switch to the A/C mode and put the temp dial to hot I then get alot more heat. But when I use the heat settings the correct way I don't get much heat and it does not seem to blow out as much air as it used to. The heater core is not plugged at all. I am thinking this has something to do with the flaps or something not working correctly under the dash. Any help with this would be greatly appeciated. Yep, my 02 Blazer he


I had one of these at my shop recently and I fixed it by replacing the heater control panel. I went for the resistor first with a known good one and it didn't take care of it. I bought a new heater control panel and that took care of the problem. ... 2002 Chevrolet Blazer
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 2.8926 seconds