Common questions

Where is heatertreater located on Dodge Ram truck?

Where is heatertreater located on Dodge Ram truck?

There are five different door systems in the truck and HeaterTreater can replace any or all of the doors. 1. Re-circulation door. This door is located above the fan motor behind the glove box opening. You can observe the door by fully opening the glove box and checking the door through the internal air intake grate.

Why are the doors on my Dodge Ram not working?

Replacing the existing doors with another plastic door is at best a stop-gap solution. The failure is a result of excessive forces generated by the DC servo motor in the calibration of the door. If you are considering aluminum or plastic doors, please read the comments below.

What’s the mode 1 door on a Dodge Ram?

Mode 1 door There are two mode doors that control the direction of air flow. The mode 1 door cuts the dash vents on and off, and when off air is diverted down to the mode 2 door which switches between floor and defrost. The most common symptom of a bad mode 1 door is for the truck to be stuck on dash air with no floor or defrost.

Can a lower blend door fail on a Dodge Ram?

The lower blend door is a follower to the upper blend door and really can’t fail if the upper door is intact. Due to poor design, the failure of each door is inevitable and we recommend you replace all of them rather than having to do the same fix multiple times.

There are five different door systems in the truck and HeaterTreater can replace any or all of the doors. 1. Re-circulation door. This door is located above the fan motor behind the glove box opening. You can observe the door by fully opening the glove box and checking the door through the internal air intake grate.

Where is the mode actuator on a Silverado?

If you look under the dash from the driver’s side you will see the Mode actuator. Turn on the ignition, set the fan to low speed, and rotate the mode knob through its range. There is a visible slot in the shaft of the actuator. You should see it rotate about 90 degrees as the knob is turned.

Can a heatertreater be replaced with a steel door?

The HeaterTreater replaces any of the plastic doors in the system with steel. Replacing the existing door with another plastic door is at best a stop-gap solution. The failure is a result of excessive forces generated by the DC servo motor in the operation of the door.

Is there a HVAC repair kit for a Dodge Ram?

This kit will replace all 5 doors in the HVAC box with CNC machined solid aluminum replacements. This kit includes a Recirculation Door, 2 Blend Doors, a Panel/Floor Door, and a Defroster Door. You can finally permanently fix your heater and your AC doors in your Dodge Ram truck!

Where is the actuator on a Dodge Ram?

On the dual control system there is an actuator motor hidden on the back of the box to control the passenger side blend doors. We can replace the upper and lower doors, but this will convert the system from dual control to single control.

What kind of door does a Dodge Ram have?

This kit includes a Recirculation Door, 2 Blend Doors, a Panel/Floor Door, and a Defroster Door. You can finally permanently fix your heater and your AC doors in your Dodge Ram truck! This kit will fit 2002, 2003, 2004, 2005, 2006, 2007, and 2008 Dodge Ram 1500 trucks.

How much is the Dodge Ram 1500 a / C heater actuator?

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

Where is the re-circulation door on a Dodge Ram?

1. Re-circulation door. This door is located above the fan motor behind the glove box opening. You can observe the door by fully opening the glove box and checking the door through the internal air intake grate. When broken, it can either stall in one position or fall down on top of the fan motor.

Why does my Dodge Ram blow heat on the floor?

Dodge RAM 1500 Questions – Heat blows from vents but won’t blow from floor when put on floor mode… – CarGurus You most likely have an air door actuator problem. It’s stuck in the vent position and can’t shift to the floor position. The two doors that governs flow between dash vents and defrost/floor are “mode door 1” and “mode door 2.”

What’s the problem with my Dodge Ram heater?

Symptom 2 – Luke warm heat when set to 100% hot. Symptom 3 – The faster I turn the fan up the colder the air coming out gets.

What are the vents on a Dodge Ram?

The two doors that governs flow between dash vents and defrost/floor are “mode door 1” and “mode door 2.” Mode Door 1: This door regulates air flow to either the dash vents or defrost/floor. If you have air flowing only through the vents with no defrost or floor, this door is failing.

Symptom 2 – Luke warm heat when set to 100% hot. Symptom 3 – The faster I turn the fan up the colder the air coming out gets.

Dodge RAM 1500 Questions – Heat blows from vents but won’t blow from floor when put on floor mode… – CarGurus You most likely have an air door actuator problem. It’s stuck in the vent position and can’t shift to the floor position. The two doors that governs flow between dash vents and defrost/floor are “mode door 1” and “mode door 2.”

Where is the HVAC switch on a Dodge Ram 1500?

If you have vacuum at that line inside the engine bay, then check the HVAC switch at the dash. That black vacuum line you checked inside the engine bay leads to the back side of this thing: Pop your dash bezel off and take a good look at the backside of this thing. It is not an electronic switch – it is a simple vacuum port switch.

The two doors that governs flow between dash vents and defrost/floor are “mode door 1” and “mode door 2.” Mode Door 1: This door regulates air flow to either the dash vents or defrost/floor. If you have air flowing only through the vents with no defrost or floor, this door is failing.

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

What to do if your Dodge Ram heater is not working?

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Can you use heatertreater on a Dodge Ram?

Every Ram in this range either has, or will have, this common failure. If you feel uncomfortable installing the repair yourself, go Here to find a HeaterTreater certified garage near you. The Dodge is relatively simple compared to our other HeaterTreater products.

The Ram has a metal blend door and a metal connector on the actuator motor. The problem is use of a plastic interposer to connect the motor to the blend door axle. The pictures show the plastic OEM component and the steel replacement. Some early RAM’s have a mechanical slide lever control on top of the box.

Why is my Jeep Grand Cherokee heater not working?

Contact us for pricing on volume purchases. Failure of your heat and/or A/C in your Jeep Grand Cherokee is usually due to the failure of the connector between the blend door and actuator motor. Heater Treater replaces the cheap, plastic connector with steel.

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Ruth Doyle