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How to Replace Blower Motor 1997-2005 Chevy Venture

Created on: 2011-02-07

Check out this video on how to repair, install, fix, change or replace a broken, weak, noisy or screeching heater and air conditioning fan blower motor

  1. step 1 :Remove the AC Fan Blower Motor
    • Under the passenger side dash, remove the push pins with your pliers.
    • Pull down the cover and unplug the courtesy light.
    • Unplug the wiring harness from the blower motor.
    • Unbolt the three bolts anchoring the blower motor in place with your 7/32 inch socket.
  2. step 2 :Install the new AC Fan Blower Motor
    • Insert the blower motor into place.
    • Bolt in your 7/32 bolts.
    • Plug in the electrical lead to the wiring harness.
    • Reconnect the courtesy light to the cover.
    • Replace the cover and secure with the push clips.

Tools needed

  • Socket Driver

    Mercon V Auto Trans Fluid

    Ratchet

    Needle nose pliers

    7/32 Inch Socket

Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet. Hi, I'm Mike Green. I'm one of the owners of 1A Auto. I want to help you save time and money repairing and maintaining your vehicle. I'm going to use my twenty plus years' experience restoring and repairing cars and trucks like this to show you to the correct way to install parts from 1AAuto.com. The right parts installed correctly. That's going to save you time and money. Thank you and enjoy the video.

In this video, we're going to show you how to replace the blower motor in this '99 Chevy Venture. Same as most '98-'05 Venture Montana Silhouette, the GM minivans. Tools you'll need are a 7/32 socket with an extension and ratchet or a driver handle, and maybe a pair of pliers as well.

Okay, you want to start on the passenger side underneath, and you want to pull out three pins here, here, and here. Try and grab as close to the pins as you can, push down. Sometimes the pin won't come, so you just use a pair of pliers and remove it. Kind of let this hang down. If you like you can take your wire and this just goes through and pushes up in and you just push it down and bring it through. Now you can see your blower right there, and there're three screws. You can see two of them and the last one is over on the other side. Then your lead, if you reach around like I am with my hand, what I'm doing is, it's hard to video it, but there's a tab on the back side and you push the tab in toward the middle of the motor, and then there's your lead right there. It comes down and out. I'm going to remove the three bolts that hold the motor. Probably be easiest to get to with a socket and a ratchet, and then the front two, easy enough with just a socket driver, and they are 7/32s. The size of the head is 7/32. It's a standard size.

Those three bolts loosened, and the motor basically wants to drop right out. There's a tube on the back here that you want to pull off, and bring it right down. Here's my original motor, a new motor from 1A Auto, a couple slight differences. Where the lead plugs in is just a little bit different, and then this has the holes in a different spot so it has a longer tube on it. Nothing that's going to affect how it fits. It's going to bolt in there just fine. Now you can see, it's same three bolt holes. Before we put this up in here, we're going to take this lead and just stick it underneath that wire so it doesn't get it the way and then put it up in, push it, start to put this bolt up through. Start it in, put this bolt up through, start it, let me reach all the way back here, last one, and we'll just fast forward through tightening those bolts up.

You want to tighten them up firm, but don't go too crazy because you can strip the plastic, and then they don't do any good at all so just tighten them up nice and firm but not too tight. In this tube, if you feel back in here, there's a little spout that it pushes onto. Then here's our lead. We need to turn it so that the tab is on the bottom, and then it connects, a quick test, take this, and put that up in there. Our courtesy light, put it down through and push it up and through. Then this just kind of pushes up in there. It looks like this should be clipped on somewhere. This just pushes up in, like that. Push that pin up and in, and the third pin over here.

We hope this helps you out, brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free 888-844-3393. We're the company that's here for you on the internet and in person.


How to Replace Blower Motor 1992-2000 Chevy Tahoe

If you need a new blower motor, watch this video to learn how to install one in your 1992-2000 Chevy Tahoe.

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