There are 10 brown wires in gthe bunch of 3 -4 different sizes. This is a continuation of a previous attempts to resolve the issue. It makes it hard to open or close the shade when driving without great force something that is not very safe to be doing when driving. The sunroof control module understands the position of the sunroof glass based on the different input combinations through the sunroof limit switch soft stop signal and sunroof limit switch open vent signal circuits. The vehicle was not diagnosed or repaired. Videos on youtube The only way to find the problem , testing! Define cold,if i'm right it's 14C there right now,here it's -22C, sound like you have a mechanical problem My sunroof acts whacky I think like you describe every few months won't close, after it tries, it opens back up a little, but the raised in the rear feature works and I have discovered how to get it working again. The support had worn the wires through and 3 of them had been cut through.
The manufacturer was notified of the failure and opened case number: 17079053. If the circuit tests normal, test or replace the sunroof control module. Dec 201419840 mi Backup camera stopped working. How to read a wiring diagrams???? The vehicle was not diagnosed or repaired. Also the key fob's unlock button no longer unlocks the trunk as it did when I bought the car. Water present in the passenger footwell.
This isn't a huge issue, just something annoying that shouldn't happen on a brand new car. Now, see if the roof operates correctly. I have worked with the dial to get it to close but it is still lacking a few inches. If the circuit tests normal, test or replace the sunroof control module. Check that area for conection problems. Chevy doesn't make the Envoy. Under original warranty they had another shop clean the valves.
Then press and hold the close button and see if it will go full closed. I don't know anything about this car specifically but maybe this will help. Oct 13, 2017 Do you know how to do automotive electrical testing?????? The clips just bend and jump of the track they need to slide in. Ok, I'm curious, just how cold can it get in Texas? Water seeping in from front of sunroof Apr 201871300 mi Trying to find the source of the problem. The sunroof control module, sun roof actuator, and the sunroof motor are integral parts of the sunroof module assembly and are not service separately. Constructed of thick tinted cast acrylic the deflector fits your vehicles sunroof opening precisely and is held securely in place with J-Clips protecting your vehicles finish. The Volkswagen exploding sunroof lawsuit was filed in the U.
The sunshade that covers the sunroof glass will not remain in the closed position while driving. Dealership pulled engine and diagnosed the problem as timing chain tensioner failure. Press and hold the service wrench button with the ignition off. Repair involves removing the headliner. I may just be weatherstrip is sticking. The contact stated that the moonroof was seperating away from the vehicle. The vehicle was not repaired.
Always take all vehicle keys with you when leaving vehicle, never leave children or persons requiring assistance unattended vehicle, especially, if they have access to the vehicle key, can lock the vehicle, start the engine, switch on the ignition operate sunroof. Nov 20126700 mi Sunroof needs to be replaced due to a stress crack in the plastic panel on the outside of the car in front of the sunroof glass Dec 20127900 mi Entire sunroof replaced due to cracked component and excessive noise while driving. There may be something obstructing the path. Jul 16, 2015 You can try this I think the latch is just slightly missaligned. Dealer originally diagnosed as clutch slipping and recommended replacement of the clutch.
New battery under warranty fixed problem. September 25, 2017 — A Volkswagen exploding sunroof lawsuit alleges numerous models going back to 2004 have defects that cause the sunroofs to explode and shatter into shards of glass that injure occupants. Your best bet , take it to a qualified repair shop or buick dealer. The sunroof control module is grounded through the ground circuit at G302. Volkswagen also allegedly conceals the defects even while the automaker continues to receive complaints, and drivers continue to operate the vehicles unaware of the safety dangers of doing so.
. Its annoying but in the summer i have no problems. Apr 08, 2009 most likely cause is latch cover plastic has broken and got lodged in the latch mechanism. If this doesn't work then the problem is going to need to be repaired for it to close. With key off press and hold the 0. Once the battery is reconnected turn the key on, press and hold the sunroof open button.