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Blower motor not working

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS


https://www.2carpros.com/forum/automotive_pictures/416332_2003_chevy_impala_blower_motor_inop_part1_1.jpg



https://www.2carpros.com/forum/automotive_pictures/416332_2003_chevy_impala_blower_motor_inop_part2_1.jpg



https://www.2carpros.com/forum/automotive_pictures/416332_2003_chevy_impala_blower_motor_inop_part3_1.jpg



https://www.2carpros.com/forum/automotive_pictures/416332_2003_chevy_impala_blower_motor_inop_part4_1.jpg



https://www.2carpros.com/forum/automotive_pictures/416332_2003_chevy_impala_blower_motor_inop_part5_1.jpg



https://www.2carpros.com/forum/automotive_pictures/416332_2003_chevy_impala_blower_motor_inop_part6_1.jpg



https://www.2carpros.com/forum/automotive_pictures/416332_2003_chevy_impala_blower_motor_inop_part7_1.jpg



https://www.2carpros.com/forum/automotive_pictures/416332_2003_chevy_impala_blower_motor_inop_part8_1.jpg


There you go.
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Monday, April 10th, 2017 AT 2:54 PM (Merged)
Tiny
SHEENA RENEE ALVARADO
  • MEMBER
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I'm having the same issue. It won't blow any air at all. I can hear the ac kick on but not air flow. Changed the fuse on passenger side fuse box it was bad but it didn't help the air blow. I have a 2003 LS any suggestions?
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Wednesday, April 26th, 2017 AT 10:47 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
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Hello,

Can you hear the blower fan working, like its trying to blow air?

Best, Ken
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Thursday, April 27th, 2017 AT 1:35 PM
Tiny
SHEENA RENEE ALVARADO
  • MEMBER
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I can hear something kick on but it sounds like it is something under the hood. I assumed it was the compressor but I have no idea what it is, I just know this Texas heat is making it worse.
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Thursday, April 27th, 2017 AT 4:24 PM
Tiny
SATURNTECH9
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If it's not working at any speed it's a good chance it's the blower motor. Bad news it's under the hood area at the base of the windshield. You have to remove the wiper arms cowl cover wiper motor with wiper transmission then there is a cover over the blower motor. Also care has to be taken putting the blower motor cover back on. Otherwise the blower motor wheel will rub on the blower motor cover. If you turn the blower motor on the highest setting. Your looking for power on the yellow wire under the dash on the passenger side of the dash.
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Saturday, April 29th, 2017 AT 8:22 AM
Tiny
SATURNTECH9
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There is a blower motor resistor card with a plug towards the center of the dash under it on the passenger side that's where your looking for the battery voltage.
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Saturday, April 29th, 2017 AT 8:30 AM

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