How To Repair Door Window Mechanism 2004 Avalanche

Wait! My Windows Won't Go Down!

This was our feel after buying a 1998 VW Passat, cheap. After doing some research we realized that the wires in the Comfort Control Module might be corroded, leading to electrical problems. Our windows didn't piece of work and neither did some interior lights or the power locks, but our sunroof and other interior lights worked merely fine.

(ps – we accept provided this to aid other hapless VW owners. Nosotros are NOT mechanics, and while you are welcome to postal service questions on the annotate section, we won't be answering them…if you know the answer to someone else'due south question, though, experience free to help them out by responding!)

Whoever decided to put a major electrical module under the feet of the driver where water might (will!) become to it…well, they weren't walking on the bright side of the road that day. And VW not changing it in the seven years they fabricated this model of Passat?! Thus y'all have a very common trouble. At that place are proficient how-tos online that explain cleaning the drain holes out that could be causing water to hit the CCM, then if you do find corrosion make sure to make clean the holes as well.

There is another website that has a "how to" for this event with photos on headfuzz. When we tried to find this website before information technology was downwards, so that's why we decided to take lots of photos when nosotros repaired our Passat. After reading this and seeing how doable the repair is, I promise yous might be encouraged to fix your ain lovable lemon!

What yous need

These are the things you lot might need for your CCM repair: pliers, screwdriver, electric record, butt connectors and a sharp knife.

Getting Started

The first thing to do is take the plastic footguard off with your screwdriver.  This is the place your left foot ordinarily rests.

Next you lot need to pop off the long plastic piece that goes between the metal frame and the footwell fabric. Lifting the fabric up y'all will encounter a packet of wires attached to a black box. The material may be a lilliputian difficult to lift but information technology's doable. To brand it easier to pull up you can flip off the clips that hold it downward.  Reaching in, grab the black box out and place it on top of the fabric.

Open the box

The snaps may be tight on yours, we had to use the screwdriver to pop ours open.  One time you've gotten the box open, have a close expect at the wires.

Every bit you can see, once unwrapped at that place was clearly a trouble with the black wires. This is actually one black wire that is connected to 4 other wires.

If you lot don't see any problems at all with your wires then you have two options.  One:  disconnect the wires (harness) from the calculator box and check each one with a multimeter.  Two:  open the estimator box (printed circuit board or PCB) and expect at it to see if it is corroded or burnt out.  If it is, then you'll probably demand to supersede the board itself.

Have the corroded wire ends and using your sharp blade, cutting around the wire about a 1/2″ away from the terminate. Peel the 1/2″ of plastic off. You lot should at present have clean wires at the tip, if they are not clean you can use a piffling reflux to take off the corrosion. Brand sure all wire ends on the afflicted circuit take visible metallic ends.

Take a connector barrel and put it on one side of the circuit.

In this picture, all four black wires are in the connector already. Place the other wire end into the connector.  Agree it together advisedly and get the pliers.  Place the pliers on the center of the connector.

Squeeze tightly on the pliers; what you lot are doing in essence is binding the wires on each side together in a metal envelope that is covered in plastic.

When you are done squeezing, the connector should look like this. The wires on either end should be firmly connected.  If wires do come up out, so yous take to do it again (with a new connector or with the aforementioned one later you've unbent the metal inside).

Now y'all can put the keys in the ignition and endeavour using what wasn't working before. For us, it was the windows. They work! Yay!

Brand sure you inspect all of the wires in the CCM and repair whatever that demand information technology. If the wires are not badly damaged, a niggling electrical tape around the connection may be all that's necessary.

Once you've repaired all the wires, close the box and supersede information technology under the footwell fabric. Close upwards the gap between the frame and material with the plastic cover once again and replace the footguard. There! You're done!

Equally yous can see, although this is an electrical repair, it is hands within the grasp of anyone.  Don't be afraid to endeavor!  You'll feel like you have a new auto!

And just for fun, a VW coffee cup! 😉

Volkswagen – Blueish Ceramic Shaped Coffee Mug

Source: https://natnkat.wordpress.com/writing/how-to-repair-the-comfort-control-module-ccm-for-the-volkswagen-passat/

Posted by: blackmononeins.blogspot.com

Share this post