2004 GMC Sierra Denali "blower work trailblazer" Questions

...plug to the face plate. For about a min. nothing will happen no heater no blower. After the multiplex system refinds its address, the rear heat will then work again. this worked for my 04

...sure you have a power and a ground Got a 03 trailblazer. Blower motor will work when key is turned to start position but won't work when vehicle is started. Tested the resistor with a 12 volt ...

...work except on high. Occured at the same time the blower speed control started acting up. Fuses look fine. Problem with blower motor is the blower motor resistor. They are usually located next to the ...

...off. have tried all blower relays and fuses still no luck. can you help diagnose please replace with this and it will work. Heater Blower Motor Resistor 2003 Chevrolet Trailblazer 2WD 8

2004 Chevy Trailblazer the ac/heater blower does not work on low settings blower resistor by the blower passenger side bottom of the dash

...BLOWER RESISTOR ON MY 2004 CHEVY TRAILBLAZER Under the dashboard on the passenger side you will see the blower motor. Near the blower motor inside the air duct is the resistor. It should be held in ...

blower heater fan only works on 4, 1,2,3,and 5 don't work 2003 Trailblazer, heater fan only works on 4, is it the fan motor or the switch inside that is faulty, check fan blower relay

...stopped working, worked on settings 1,2,3,4 but not 5, now none of them work. Any ideas on the problem? I would replace the blower motor resistor first, and test the blower motor with a gound

...work on 4 & 5. I was told to buy a blower motor. Need to know where this is located to replace on my 2005 Chevrolet Trailblazer If your blower works at some speeds and not others, the likelihood ...

BLOWER STOP WORKING ON 2004 CHEVY TRAILBLAZER WOULD STOP AND START NOW COMPLETELY STOPPED Sounds like the blower motor either wore out, or the relay is bad for it. Good luck on this repair. Easy cheap