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  1. M

    Washer fluid leaking from rear of 2022 Tahoe

  2. M

    Washer fluid leaking from rear of 2022 Tahoe

    Anyone ran across this before? My 2022 Tahoe has started leaking windshield washer fluid from the under the passenger side rear of the vehicle. A quick look shows the blue fluid is dripping out from a flexible electrical cable conduit. Evidently the leak started up around the washer nozzle...
  3. M

    My 2022 Tahoe Bose Audio Mods

    Lancecc1,...thanks for providing an excellent write-up, good photos, and the product links you listed are invaluable.
  4. M

    My 2022 Tahoe Bose Audio Mods

    See Page 1 of this posting for pinouts and description of functions.
  5. M

    My 2022 Tahoe Bose Audio Mods

    INCORRECT INFO. PLEASE READ. There is something I need to correct in the 2nd paragraph concerning the 12VDC, hot-only-with-ignition-on connection for the remote turn on and off the amp function. As it turns out, the “Brown” wire, that I mentioned, is not a suitable candidate for this function...
  6. M

    My 2022 Tahoe Bose Audio Mods

    Will post a photo in a few days. In the meantime here is a drawing I did for the box I built. I covered it with black trunk carpet. You may face the speaker towards the front, or back. You may wish to protect the speaker with a screen if you have small kids, just in case. It has so much...
  7. M

    My 2022 Tahoe Bose Audio Mods

    I don’t know much about the Bose system but I read somewhere, on this forum, that the input signals to the Bose amp are all digital, and that only the outputs to the speakers are analog. I would use the factory subwoofer speaker signal and feed it into either a hi/low converter, or use your new...
  8. M

    My 2022 Tahoe Bose Audio Mods

    Yes, my 10th speaker is the center dash speaker. To install a small subwoofer into the rear driver side panel is possible. It might be challenging to make your own suitable enclosure for that spot however. You could explore the rear sub/parts used on some 2021/2022 GMC Yukon Denali models and...
  9. M

    My 2022 Tahoe Bose Audio Mods

    My Bose system has a total of 10 speakers including the small subwoofer located under the center console.
  10. M

    My 2022 Tahoe Bose Audio Mods

    Step # 1 for the Mcase power tie-in was to buy a five fuse package from Amazon. Use a small blade jeweler screwdriver, or equivalent, and pry off the opaque cover. It is easier, if first you use a small blade to remove the two melted buttons that protrude thru the cover. Remove the internal...
  11. M

    My 2022 Tahoe Bose Audio Mods

    I have read the same material that you reference. I tried to "listen" for that effect. If it did lower the bass volume, I really couldn't detect it. I might drag my o'scope out there one day and see what I can see.
  12. M

    My 2022 Tahoe Bose Audio Mods

    Not sure mine has the ANC. I have not experienced any unusual noise/sounds from the audio system while on the road. BTW, some folks, on our forum, have not spoken well of the customer service from that particular vendor. I did not find any 12V switched power in the rear fuse box. I could have...
  13. M

    My 2022 Tahoe Bose Audio Mods

    Part-5 New Speakers. Will be updated after Christmas
  14. M

    My 2022 Tahoe Bose Audio Mods

    Part-4 Power Supply. I bought a package of 40A Mcase fuses and used one to make a connector to access the rear fuse block. I used the empty fuse F21 Position to provide power. The F21 empty fuse slot was made for a 40A fuse so I felt comfortable tying in at that point for power. I added an...
  15. M

    My 2022 Tahoe Bose Audio Mods

    Part-3 Added a Small Amp. After some trial & error and other experiments, I added a 2-channel 40 watt amp (JVC KS-AX202) and connected it to two 6”inch subs. I used the factory subwoofer speaker output (there is only one output, no left & right) and connected it (in parallel) to the speaker...
  16. M

    My 2022 Tahoe Bose Audio Mods

    Part-2 Replaced Front Center Speaker with a tweeter. I used the BZRK Audio SST-160 Titanium Bullet Super Tweeter and mounted it on an old front center speaker frame. That tweeter really improved the high frequency response for me. It would be really easy for you to make your own bracket for this...
  17. M

    My 2022 Tahoe Bose Audio Mods

    Like many of you, when I get a new car/truck I am compelled to do something to it. So I researched this forum and found all the threads on upgrading the Bose Audio system. Some people found the factory Bose system to be lacking at the subwoofer level. I found the bass to be marginal, not bad on...
  18. M

    New Tahoe owner from Wilmington, NC.

    Hey there, new guy here in Wilmington, NC. Not new to Chevy and GM but new to the Tahoe. Put my deposit down, on a 2022 Premier, back in mid-December 2021. It got ordered in late Feb 2022 and I picked it up in late Sept 2022. I am happy with it so far. My OnStar & internet hotspot stopped...
  19. M

    Detailed Instructions- Upgrading Speakers, etc

    Thanks so much for sharing this document.

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