Question about 2005 Chevrolet Avalanche

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My 2005 Chevrolet Avalanche has cooling fans that automatically kick on hours after the engine has cooled and will run until battery dies. The check engine light is on. I would like to check the relays, but cannot access them without removing a bolt-on bracket between the Firewall and Fender that sits directly above the relay box.

Posted by swinginsean on


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SOURCE: Cooling fan wont work

The water temp sensor is located near the thermostat housing. This sensor is what tells the ECM to turn the fan on/off. The water temp sending unit is located near the same area. You know you have the correct sensor is because the water temp sensor has a 2 prong plug. The water temp sending unit only has 1 prong.

Posted on Sep 27, 2008



  • 324 Answers

SOURCE: how do i remove the altenator for a 1998 Mercury Mystic 4 cyl

the other guys i right, how ever it is not that simple....

the dog bone is the funny looking metal and rubber mount on the top center of the motor, it attaches to the frame in the front near the hood latch. you have to have the car on a front incline for the motor to tilt, or have some one push the back of the car forward so the engine will tilt forward. you should then beable to slide the bolt out.

Posted on Nov 26, 2008


Adam Vaughn

  • 28 Answers

SOURCE: cooling fan

Whoever told you the temperature gauge on cavalier is normal 3/4th is the lie. It is however in operating temperature range but on the hot side. Have you flushed your coolant and replaced thermostate, and gotten air vapor locks out.

Posted on Dec 01, 2008


  • 1 Answer

SOURCE: cooling fan relay locations

location fan relay 1996 pontiac grand am

Posted on Dec 21, 2008


  • 1 Answer


try to jiggle the fuses if that dosent work get second opinon

Posted on Feb 14, 2009

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