Where is the coolant level sensor located on a 2003 Trailblazer with the 4.2 motor?

Tiny
DUPP
  • 2003 CHEVROLET TRAILBLAZER
  • 123,000 MILES

Had diagnostic performed two different times and was told both times it is the coolant level sensor showing up. Coolant levels are full. Replacement part I bought is smaller than my pinkie finger.

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Wednesday, June 13th, 2012 AT 7:01 PM

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Tiny
DOCFIXIT
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That would be in coolant recovery tank

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Wednesday, June 13th, 2012 AT 7:09 PM

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