Question about Buick Regal
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: Where is the temperature sensor
The coolant temp sensor is on or next to the thermostat housing. Just follow the upper radiator hose.
If you are looking for engine temp sensor, then look on side of engine block
Posted on Dec 08, 2009
Testimonial: "thank you"
the sensor should be located behind the front bumper grill.look through the bumper grill and you should see the ambient temp sender.on the dash,does the display where the temperature used to read have 3 dash lines?if so there is an open circuit in the wiring to the sensor.this will cause the aircon not to work..good luck.
Posted on May 18, 2010
Testimonial: "yes, 3 dashes, i ordered a new sensor and will check wiring, thank you so much for you help!! "
if your outside temp is wrong on your 2002 Envoy here is how you fix it. part number 15047946 sensor. looks like the wrong part..it's not. take the brace part off of it by pressing the clips and slide out the part you need. Loosen the 4-5 bolts from the top of the grill..attached to brace right on top of the grill..just pull the grill out about 3 inches..put your hand thru..it's driver side to the middle. original is grey box with connector. pull it out, reattach connector to new part and push the new piece in the hole..get the piece from the dealer..25.00...put screws back in grill brace. reset the temp by pressing front defrost, rear defrost and mode all at once. took me 15 minutes..and I'm a 55 year old girl:) you can do it!
Posted on Jun 23, 2010
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