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    10L80 - filled transmission at wrong temp???

    @jyi786 I don’t think unhooking the battery resets the transmission (TCU) computer as I have read that there is an extra fee to unlock the TCU when if you are tuning the engine with a program from HP Tuners If you want to tune the transmission also.
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    2018 RST 10L80 harsh shifting

    @NickTransmissions Initial diagnosis for harsh shifting confirmed by dealer tech on #7 and #9 gear changes. Scanned P2098 Post Catalyst Fuel Trim cleared. Perform transmission adapt learn and still had harsh shifts. Remove transmission pan, changed filter and dirty trans fluid. Installed...
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    10L80 - filled transmission at wrong temp???

    @jyi786 Recently had 10 speed transmission warrranty valve body replacement and they used 19352620 Dexron ULV fluid.
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    6L80 Transmission Rebuild - No Movement

    https://www.transmissiondigest.com/gm-6l-series-no-movement-conditions-analysis-repair-tips/
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    6L80 Transmission Rebuild - No Movement

    https://www.sonnax.com/tech_resources/1322-tips-for-success-with-the-gm-transmission-fast-learn-process
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    2018 RST 10L80 harsh shifting

    @NickTransmissions Yes they reset trans adapts after road test. Still under warranty so it’s the dealership tech. I will check tomorrow with the tech about codes as I have been only talking with service about the new valve body replacement, fluid and filter change they performed. willis
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    2018 RST 10L80 harsh shifting

    @NickTransmissions currently experiencing harsh shifts into 7 at 30 mph and more pronounced at 60 mph when accelerating on on ramp. Tech has confirmed harsh shifts from 7 to 10 on road test. Reset and road testEd with no change to harshness. Installed new valve body, flushed converter, lines...
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    Diode Dynamics SS3 LED Fog Light Kit 2015-2020 Yukon

    They are new as they weren’t on the website when they had their Memorial Day specials.
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    LTZ swap just the front shock or whole assembly?

    https://www.dormanproducts.com/p-107563-949-701.aspx
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    LTZ swap just the front shock or whole assembly?

    https://www.tahoeyukonforum.com/threads/what-is-magna-ride.131885/
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    Help Please- Suspension RPO Code

    FYI https://media.gmc.com/Pages/news/us/en/2014/Feb/napa/gmc/0224-2015-yukon-ride-handling.html
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    Show off your 2015-2020 lowered tahoes and yukons

    No problems installing Belltech spindles on a 4wd Tahoe
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    Flickering Morimotos

    Part number for fog bulbs, Morimoto website doesn‘t list them for 2018 with HID headlights?
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    What is Magna ride?

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    Lowering and Towing

    Do you have lane departure active on the snowy roads?
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    Lowering and Towing

    @CMoore711 Hook up to vehicle and adjust to new MRC readings after lowering. I read about it here and saved a screen shot to review with the dealer doing the install, they knew about it. https://www.tahoeyukonforum.com/threads/15-tahoe-ltz-suspension-all-four-corners-bad.115840/
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    Battery Size

    Here is how to replace step by step
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    Magnetic ride shock replacements

    The LM rear shock number is the same part # as OEM go figure ...............
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    Magnetic ride shock replacements

    Picture of my OEM mrc struts, they have a different part number from what @BigPete bought.
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    Lowering and Towing

    Yes I used both as they were included in the Belltech kit. I had the dealer complete a ride height trim procedure calibration after installation.
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    Lowering and Towing

    Does the rear still have the rake when towing now? If it does that means your air shocks work properly to maintain the rake. I wouldn’t see how lowering the rear would impact the rake you like. I don’t tow anything but since lowering 2/3 the rear shocks will air up and down when carrying...
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    2019 YUKON - Halogen to Xenon or LED?

    cmatt makes harness’s
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    Lowering advice

    https://www.belltech.com/products/belltech/lowering/belltech-front-and-rear-complete-kit-w-o-shocks-1019.html
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