2001 Pontiac Grand Am Colling Fan

2001 PONTIAC GRAND AM
98,521 MILES • 6 CYL • FWD • AUTOMATIC
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CUBANLOVE
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The only time the cooling fan will come on is when the ac is on. Wont come one other wise causing car to run hot. Checked everything i know to check Whats next
Jan 25, 2010 at 10:38 AM
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JDL
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Welcome to the forum. If you unplug the coolant temp sensor, then turn on the key, does the fan run? Are there any trouble codes? Some of the national brand autostores used to check trouble codes for free. You can call and ask.
Feb 3, 2019 at 12:46 PM
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CUBANLOVE
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we did what u said, still no cooling fans, only sensor is the CO2 sensor. Now what
Feb 3, 2019 at 12:46 PM
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JDL
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I don't know what you unplugged? The coolant temp sensor location for the 3.4 L engine, is in the picture. Any codes???


https://www.2carpros.com/forum/automotive_pictures/170934_coolant_temp_sensor_pontiac_1.jpg

Feb 3, 2019 at 12:46 PM