Dodge W100 Ambient Temperature Sensor (Switch) Replacement at your home or office.

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Ambient Temperature Sensor (Switch) Replacement Service

How much does a Ambient Temperature Sensor (Switch) Replacement cost?

On average, the cost for a Dodge W100 Ambient Temperature Sensor (Switch) Replacement is $137 with $42 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1984 Dodge W100V8-5.2LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$198.07Shop/Dealer Price$228.84 - $298.65
1986 Dodge W100V8-5.2LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$178.07Shop/Dealer Price$208.86 - $278.68
1989 Dodge W100V8-5.2LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$178.07Shop/Dealer Price$208.86 - $278.68
1987 Dodge W100L6-3.7LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$178.07Shop/Dealer Price$208.84 - $278.64
1985 Dodge W100L6-3.7LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$178.07Shop/Dealer Price$208.87 - $278.71
1985 Dodge W100V8-5.2LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$178.07Shop/Dealer Price$208.86 - $278.68
1988 Dodge W100V8-5.2LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$183.07Shop/Dealer Price$213.72 - $283.44
1989 Dodge W100V6-3.9LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$183.07Shop/Dealer Price$214.09 - $284.10
Show example Dodge W100 Ambient Temperature Sensor (Switch) Replacement prices

What is the Ambient Temperature Sensor (Switch) all about?

Modern automotive HVAC systems have advanced by leaps and bounds over those used just a few years ago. Today, many high and even mid-range cars offer automatic climate control. This function basically allows you to “set it and forget it,” allowing the car’s computer to control the heating and cooling based on your preferred interior temperature. In order to do this, the computer needs information about not only the temperature inside the car, but also the ambient temperature outside the car.

The ambient temperature sensor (switch) is located either behind the front grille or in the front bumper. Its only job is to monitor air temperature (which it does through increasing/decreasing resistance in response to temperature fluctuations). This information is transmitted to the car’s computer, which then adjusts the climate control to meet your specifications.

If the ambient temperature sensor is damaged or fails, the car’s computer will not be able to automatically control the HVAC system, and the heater and air conditioner will only work in manual mode.

Keep in mind:

  • Because of its location, the ambient temperature sensor can be easily damaged in even minor front-end collisions.
  • Sensor failure is common even without an accident.

How it's done:

  • The ambient temperature sensor switch is verified to see if it needs to be replaced
  • The defective ambient temperature sensor switch is removed
  • The new ambient temperature sensor switch is installed
  • The ambient temperature sensor switch is tested for operation
  • The vehicle is tested to ensure proper operation of the ambient temperature sensor switch

Our recommendation:

Without the information provided by the ambient temperature sensor, your car’s computer does not have sufficient data to control the interior temperature, and will revert to manual HVAC control. You’ll still be able to use your air conditioner and heater, but only in manual mode, not in auto. If you suspect a problem with the ambient temperature sensor, have it diagnosed by one of our expert mechanics and replaced if necessary.

What common symptoms indicate you may need to replace the Ambient Temperature Sensor (Switch)?

  • HVAC auto mode will not work
  • HVAC auto mode produces delivers inconsistent/incorrect operation
  • HVAC will only work in manual mode
  • Outside temperatures may display incorrectly

How important is this service?

Having automatic climate control is definitely a convenience, but not critical to the operation of your vehicle. The heater will still operate to clear the windows and provide heating and cooling on manual mode. If the ambient temperature sensor is faulty, have it replaced.

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Meet some of our expert Dodge mechanics

Real customer reviews from Dodge owners like you.

Excellent Rating

(6)

Rating Summary
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Nicholas

11 years of experience
589 reviews
Nicholas
11 years of experience
Dodge Journey L4-2.4L - Ambient Temperature Sensor (Switch) - Durham, North Carolina
Fantastic! Fixed the issue quickly and efficiently!

Carzell

18 years of experience
42 reviews
Carzell
18 years of experience
Dodge Journey V6-3.6L - Ambient Temperature Sensor (Switch) Replacement - Millington, Tennessee
I reluctantly booked an appointment with My Mechanic and wasn't sure what to expect. From my first meeting with Carzell I was very satisfied with the work ethic and professionalism this young man exhibited. He was prompt, courteous and he finished the work in less than 15 minutes. I will definitely use this service again going forward and will defiantly require Carzell if he is available.

Cody

8 years of experience
99 reviews
Cody
8 years of experience
Dodge Durango V6-3.6L - Ambient Temperature Sensor (Switch) - Bedford, Texas
Great worker fast and very nice.

Timothy

22 years of experience
107 reviews
Timothy
22 years of experience
Dodge Grand Caravan V6-3.8L - Ambient Temperature Sensor (Switch) - Tacoma, Washington
Very friendly professional guy. Down to earth. I'm not too sure if he saw in my original quote that I had the part but needed the wiring because he didn't necessarily bring wiring and the connector needed to complete the job but he did ultimately head to a nearby parts store and get what was needed. Job handled, completed, done.

Excellent Rating

(6)

Rating Summary
6
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Number of Dodge Ambient Temperature Sensor (Switch) Replacement services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT Dodge MECHANICS
1400+
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