2005 SUBURBAN, SILVERADO & TAHOE A/C BLOWER MOTOR RESISTOR REPAIR
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- Опубликовано: 16 ноя 2024
- THIS VIDEO IS USABLE ON ALL 2000-2006 CHEVY SUBURBANS, SILVERADOS, & TAHOES. LEARN THE STEP BY STEP METHOD OF REPAIRING A FAILING A/C BLOWER. LEARN THE MOST COMMON FIXES FOR A NON PERFORMING A/C BLOWER. IT BOILS DOWN TO A FAILED FUSE OF SOME SORT, AN A/C COMPRESSOR RELAY, OR A FAILED BLOWER FAN MOTOR RELAY. IN THIS VIDEO I ADDRESS ALL THREE WHICH ARE SUPER SIMPLE!!!
I ALSO WALK YOU THROUGH REPLACING THE WIRE CABLE HARNESS. THAT ATTACHES TO THE SYSTEM. SO YOU GET A COMPLETE VIEW OF WHAT YOU COULD FACE AND HOW TO ADDRESS. FIX YOUR BLOWER PROBLEM WITH PEACE OF MIND.
YOU CAN DO THIS!
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THANKS FOR WATCHING.
Just bought a 2004 suburban 129xxx miles with the same issue. Glad you had this video up
Here's an important tip regarding all fuses. My directional signal stopped working and at another time my blower failed. I pulled the fuse in the panel at the driver's end of the dash, checked the fuse for being blown and corrosion, scrapped the blades with my thumb nail and saw a white substance appear. I whipped them off on a course rage and reinstalled it and I haven't had a problem since. Moisture in some form must get in.
Great video. Thank you. 1- the cover that you removed in the beginning of the video, actually has 3 screws, not 2. The 3rd screw is tucked behind the console and is a bear to remove. The fact that it was not there on your vehicle is a dead giveaway that someone else has already messed with the blower. 2- Harbor Freight sells crimp butt connectors that have heat shrink insulating sleeves instead of the hard plastic that is usually used. 3- GM literally used dozens of different resistors based on the application. For example the 2005 suburban can have separate controls for passenger and driver side; vents in the console or not; dual air conditioning; manual vs automatic temperature control; etc. These different configurations take different resistors because the air flow is different in each application. So it is NOT a case of one size fits all. Just because a part physically fits in place, doesn't mean it is the correct part. 4- it's just possible that the person who did the previous repair did not realize this, and it's possible that the wrong resistor was used, thus causing overheating of one of the resistors. Folks selling parts in our local discount auto parts store may not realize this, and their catalog listings may in fact be wrong. If you don't have the right resistor, chances are you're going to be doing this repair again.
What a year changes that wiring harness is $109 now but good old Amazon sells it for 13
Would you be able to show the color sequence from first to last ?
thank you very much .. very helpful
Very informative …. If can watch 1a auto video to c how to shorten your video …: theirs was 2:45….THANKS
Why don’t you take it off defrost lol won’t blow out vents on defrost lmao
It's all GM bs. My 05 Yukon has had the resistor and harness wires all repaired and they went bad again for no reason.
I hot wired direct using 12guage stranded copper wire and 30amp fuse at battery.
Run wire to a new toggle switch then run wire to blower.
Pull plug connector and use either wire for hot. For the other wire Connect a longer wire so you can Ground it to and body metal. Easiest to go into floor , just pull up the carpet and cut out that plastic and foam to drill a hole. Sand paper it shiny. Screw it tight.
On my fused wire it's easier to connect into that red box by alternator. I tried a 20 amp fuse but it blew immediately.
8 ft of wire barely made it.
Also my rear heat went out because I had pulled my battery cables off and somehow that deactivated the actuator inside the back unit. So I just pulled my battery cable off again and put it back on and it works fine each time that happens. Or just pull the HVAC fuse for a minute and then put it back on