Where is the engine coolant temperature sensor located?

2022 CHEVROLET TRAILBLAZER
45,000 MILES • 1.3L • TURBO • 4WD • AUTOMATIC
Avatar
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 8:52 AM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 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.
Feb 1, 2024 at 12:47 PM