blower motor

2004 CHEVROLET MONTE CARLO
72,000 MILES
Avatar
B451S
  • MEMBER
  • 5 POSTS
blower motor works some of the time when it does work it works on all speeds. when it does not work every thing checks good , when it works you can pull out all three relays and it keeps working. is this a resistor and if it is is there morte than one and if so with one would it be . also my wife said that when she uses the brakes the fan quits working
Jan 2, 2012 at 10:15 PM
Advertisement
Avatar
SATURNTECH9
  • CERTIFIED EXPERT
  • 30,869 POSTS
Do you have a multimeter to do some testing?You to check at the blower motor what your missing when its inop power or ground?Also do you have auto climate control or manual ac control?
Aug 16, 2018 at 6:01 PM
Avatar
B451S
  • MEMBER
  • 5 POSTS
yes i have a multimeter manual dual control. I have found a resistor at the bottom of the blower motor but could not see one above it. for a little more info my wife said that this has happened with the ac as well
Aug 16, 2018 at 6:01 PM
Advertisement
Avatar
SATURNTECH9
  • CERTIFIED EXPERT
  • 30,869 POSTS
Does the blower work now?
Aug 16, 2018 at 6:01 PM
Avatar
B451S
  • MEMBER
  • 5 POSTS
yes cant get it to stop
Aug 16, 2018 at 6:01 PM
Avatar
SATURNTECH9
  • CERTIFIED EXPERT
  • 30,869 POSTS
Heres what i want you to do next time the motor stops check at the blower motor connector see what your missing power or ground?Let me know what you find.
Aug 16, 2018 at 6:01 PM
Avatar
B451S
  • MEMBER
  • 5 POSTS
ok sounds good it may be a day or to
Aug 16, 2018 at 6:01 PM
Avatar
SATURNTECH9
  • CERTIFIED EXPERT
  • 30,869 POSTS
Alright keep me posted.
Aug 16, 2018 at 6:01 PM
Avatar
B451S
  • MEMBER
  • 5 POSTS
saturntech9 I still havent been able to get the blower motor to stop working yet so as soon as it does i will check the power and ground like you said
Aug 16, 2018 at 6:01 PM