2003 Chevrolet Impala Logo
Posted on Jan 01, 2010
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The cooling fans stop working - 2003 Chevrolet Impala

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3 Answers

Lynne A

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  • Posted on Apr 10, 2010
Lynne A
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Check your sensor that controls the cooling fans.may need to be replaced.

Jonah Oneal

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  • Posted on Jan 01, 2010
Jonah Oneal
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Check cooling fans fuse and relays.

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  • Posted on Jan 03, 2010
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Here's the log of my repair.
8.03.2009
Check engine light came on, code read; Radiator Cooling fan defective.
Driver side fan(keeps radiator cool, other side cools A/C) blew fuse,
Replaced fuse and it blew again quick. 2-25 amp fuses and 2 relays.
1 per side.

Replace entire shroud with 2 new fans, 14" heavy duty cooling.
Confirmed VIN with GM DEALER.

O'REILLY'S Auto parts $130.00

Had to remove both motor mounts, front lower plastic air damp,upper
radiator hose,
2-10mm bolts hold cooling fan with 2 rubber mounted upper mounts.

Put it altogether and both fans are spinning and no "check engine" light.
Returned relays to O'Reilly's for a refund.

  • Anonymous Jan 03, 2010

    It worked well and I saved a lot of money.

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