Recent content by persistent

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    2020 tahoe 6.2L 4x4: fluid changes and drivetrain components

    do you know the service intervals for the front differential, transfer case, rear differential, and the transmission fluid + filter? i've searched some online and in the service manual, but i don't see anything authoritative. i've gotten the front differential fluid changed and the pinion gear...
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    always do ABS automated bleed vs normal bleed?

    that was my read: it's an easy way to rule out any issues with fluid in the abs system while also completing a normal bleed.
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    Onstar whole system delete?

    this is a very common pattern: telling people that feature X is for their "safety", when in reality it is done to surveil and control them. other related examples: Find My feature on the iphone sends continuous gps coordinate data to apple, intel "anti theft" allows large organizations to...
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    always do ABS automated bleed vs normal bleed?

    the wife's 2020 tahoe recently had a pretty bad brake failure: the front drivers caliper slide pin bolt came loose, caliper rotated up, piston pushed itself out, brake fluid all over. i took the caliper off, removed dust boot, reseated piston, and reinstalled caliper. after putting everything...
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    2020 tahoe 6.2L 4x4: fluid changes and drivetrain components

    i'm having trouble finding the correct parts for the 10L80 transmission filter and gasket and the 12-bolt rear differential gasket. can you give me advice on how to go about finding the correct parts? search engines, amazon, and other parts stores give mixed results that don't inspire confidence.
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    2020 tahoe 6.2L 4x4: fluid changes and drivetrain components

    i've recently taken over maintaining our family 2020 tahoe 6.2L 4x4 premier with 72k miles, and i am preparing to repair a leaking front differential pinion gear seal and change the fluids on the transmission, differentials and transfer case. however, i am having trouble nailing down exactly...
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    Onstar whole system delete?

    i have the premier trim on my tahoe, so you are very likely to find it in the same place.
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    Onstar whole system delete?

    i just deactivated onstar and removed the onstar modem from a 2023 silverado and a 2020 tahoe. the process for removing the modem is very similar in both cases, but the location of the vcim (vehicle communication interface module) is notably different in the 2 vehicles. i hope this information...
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