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Replace Coolant Temperature Sensor 2005 Chevy Trailblazer

Replace Coolant Temperature Sensor 2005 Chevy Trailblazer. Check that you put the thermostat in correctly ( bulb section to block/head water. P0118 is a common obdii trouble code.

New Coolant Temperature Sensor for Chevy Chevrolet
New Coolant Temperature Sensor for Chevy Chevrolet from www.ebay.com

Carefully remove the ect sensor. Check if this fits your 2005 chevrolet trailblazer. The cts is item number 1.

Replace Engine Coolant Sensor In '04 Trailblazer.


Coat sensor threads with thread lock sealant and tighten sensor to 89 inch lbs. 95% of the time you will need a thermostat. I added a red arrow pointing to it.

This Is A Little Easier Than Taking Apart Everything To Get To It.


The cts is item number 1. The engine does not have to be running hot, the temp can be to low or opening slow and not allowing engine to go into closed loop fast enough. Carefully remove the ect sensor.

Use Care When Handling The Coolant Sensor.


Four seasons is a leading automot. Check if this fits your 2005 chevrolet trailblazer. Service type coolant temperature switch (sensor) replacement:

Posted By Mark_Lalonde On Dec 04, 2008.


It is a general code, which means that it’s going to have the same meaning for the chevy trailblazer as it would any other vehicle. Drain the coolant system to below the ect sensor. Service type coolant temperature switch (sensor) replacement

This Product Is Designed And.


I tried multiple times to resize the image, but it always comes out the same. This code is thrown when the resistance coming from the coolant temp sensor does not change as the vehicle warms up. I have a 2004 chevy trailblazer that i need to replace the coolant sensor.

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