Temp probe in 08 trailblazer
 

I can't even see the temp probe in my 08 trailblazer, whats the best way to get to and replace it?

ambient air temp, engine coolant temp, intake air temp, trans fluid temp?
What engine?
What are you trying to fix?

I'm trying to replace the water temp probe in my 4200 cc 6 cyl. engine. Its an 08 trailblazer. I understand after 06 chevrolet changed the location of the probe from the driver side the to the passenger side.

in the cylinder head, passenger side of the engine. rear corner next to the exhaust manifold tube for cyl #6
connector to it should have 2 wires, one yellow and one black