Lexus ES330 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 Lexus ES330 Ambient Temperature Sensor (Switch) Replacement is $136 with $41 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Lexus ES330V6-3.3LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$197.15Shop/Dealer Price$235.19 - $309.94
2006 Lexus ES330V6-3.3LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$177.15Shop/Dealer Price$215.22 - $289.99
2004 Lexus ES330V6-3.3LService typeAmbient Temperature Sensor (Switch) ReplacementEstimate$177.15Shop/Dealer Price$215.22 - $289.99
Show example Lexus ES330 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 Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(231)

Rating Summary
215
9
0
1
6
215
9
0
1
6

Joseph

33 years of experience
540 reviews
Joseph
33 years of experience
Lexus ES330 V6-3.3L - Starter - Mesquite, Texas
Very punctual informative or anything that I ask and most of all very quick.

Justin

11 years of experience
19 reviews
Justin
11 years of experience
Lexus ES330 V6-3.3L - Power Steering Pump - Buford, Georgia
Initially I was a little skeptical about using a mobile mechanic. However, I decided to give it a shot and scheduled an appointment with YouMechanic to fix my power steering pump. I was able to pick a time and date that was convenient with my schedule. I picked a Sunday at 7am. I knew this was extremely early and that I was even going to have to be awake at that time; however, I have had bad experiences in the past where a simple 1 hour repair has held me hostage in the repair shop for the entire day. I didn't want my entire day wasted. YourMechanic advised me that the replacing the power steering pump would take 2 hours and that my mechanic, Justin Barnes, would call me when he was on the way. Sunday morning I received a call from Justin that he was on his way. He arrived on time and got straight to work. He was friendly, professional, and completed the job on time. I have driven the car for three days now and it feels like a new car. I haven't had any problems. The price was very competitive, almost half as much as I had previously been quoted. So far, I can say that I am extremely satisfied with YourMechanic and with Justin Barnes' work. I can easily see me using them again and recommending others to use them too.

Shane

17 years of experience
217 reviews
Shane
17 years of experience
Lexus ES330 V6-3.3L - Axle Shaft Seal Replacement (Front) - Round Rock, Texas
Awesome professional and very informative

Jesus

16 years of experience
68 reviews
Jesus
16 years of experience
Lexus ES330 V6-3.3L - Axle / CV Shaft Assembly Replacement (Passenger Side Front) - Torrance, California

Excellent Rating

(231)

Rating Summary
215
9
0
1
6
215
9
0
1
6
Number of Lexus ES330 services completed
2541+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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