2005 GMC Sierra Denali "blower motor weak" Questions

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Question about GMC Denali

2 Answers

...blower motor working? If so, your pollen filter may be totally plugged up causing an obstruction which prevents proper air flow. You may also have a weak blower motor. Have you ever replaced the ...

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...blower motor works but weak 2003 ford explorer blower motor works but air output is weak at the center vents and nonexistatant at the side vents The doors in the blower/heater/evap housing are ...

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blower motor only works when it is in the 'high' mode. Anything less and it does not spin. In addition, the flow is very weak and the cab does not heat up like it used to. Blower motor resistor is bad

...the filter for $25.00 or less. you either need a new blower, blower motor resistor , or the air inlet to the blower housing is clogged. Also if it has a cabin air filter that may be clogged

...motor and blower motor resistor already replaced I replaced the blend door motor about 2 weeks ago as I had the terrible clicking sound and no heat. Then tonight I replaced the blower motor resistor. ...

Question about GMC Denali

1 Answer

blower motor the blower does not come on sometimes i have to hit it a couple time for it to work.do you think its a bad motor Yes it could be the blower motor, or a weak connection in the wiring ...

Question about GMC Denali

1 Answer

...blower motor output weak on all settings Check for airflow restrictions and proper HVAC door operation. If all is well, compare blower motor current to specifications and replace motor if necessary. ...

Question about GMC Denali

1 Answer

...blower on low,I can hear motor run but no air comes out of vents,as I increase the blower speed it runs faster but at high it blows very little, have I messed up on the wording? Or did I miss ...

...is somewhere else I should be looking for before I replace the blower fan motor and the resistor, or if that's even the best solution. Changed blower motor resistor and everything is working

Question about GMC Denali

1 Answer

Blower motor not working, works in the summer time but in the winter it stops working. Yes its weird, last winter it begain, when I had the money to do the work it warmed up and started to work proper

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