2022 Chevrolet Trailblazer ECT Location

2022 CHEVROLET TRAILBLAZER
45,000 MILES • 1.3L • TURBO • 4WD • AUTOMATIC
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TUESVAY
  • MEMBER
  • 1 POST
Hello,

I have just bought this car recently and cannot find the engine coolant temperature sensor on the vehicle.

Is it easy to access?
Feb 1, 2024 at 12:52 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,688 POSTS
Yes, there are 7 coolant temperature sensors, the main sensor is located in the block just behind the throttle body. Here are all of the sensor locations and how to change them out. Great question btw. Check out the images (below). Let us know if you need anything else.
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Feb 1, 2024 at 4:47 AM

Suggested Repair

Look for the main engine coolant temperature sensor in the engine block just behind the throttle body. The expert also said the vehicle has multiple coolant temperature sensors and referred to location images for identification and replacement.

Conversation Summary

The owner of a 2022 Chevrolet Trailblazer cannot find the engine coolant temperature sensor and asks whether it is easy to access. The expert says there are seven coolant temperature sensors, with the main sensor in the block just behind the throttle body, and refers to images for the locations and replacement.

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