Recent content by Halomez

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    2011 Yukon Hybrid randomly shuts off with "SERVICE POWER STEERING"

    I accidentally ran my 12V battery dead three weeks ago. After recharging it with my trusty Craftsman battery charger it randomly decides to either not start or it will start and shut off with the message "SERVICE POWER STEERING". When it doesn't start I get two DTC codes: P0700 - trans ctrl...
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    2009 Gmc Yukon Hybrid Service Power Steering

    I ran my 12V battery flat and after recharging it my Yukon Hybrid randomly shuts off with a "SERVICE POWER STEERING" message. I wonder if charging my battery damaged something too.
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    2017 Head up Display(HUD) Install

    This site sells a retrofit harness with instructions. It does state that a standard windshield will be a problem. https://harnessdr.com/product/2015-2020-suburban-tahoe-yukon-hud-retrofit-harness/
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    Heads Up Display (HUD)

    This site claims to sell a retrofit harness with instructions. I'm curious if anyone has tried it. https://harnessdr.com/product/2015-2020-suburban-tahoe-yukon-hud-retrofit-harness/
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    Heads Up Display for Yukon 2021 SLT?

    This site sells a retrofit harness with instructions. Anyone want to give it a go? https://harnessdr.com/product/2014-2018-silverado-sierra-hud-retrofit-harness/
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    PIDs for AFM

    I am looking for the PID(s) to monitor AFM (Active Fuel Management) on my 2011 Yukon in Torque Pro. Does anyone know what they are?
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    Yukon hybrid gas engages hard (2011)

    The NEXAS NexLink OBD2 Scanner worked like a charm! I'm trying to create dashboard to monitor kW in/out similar to the Volt/Bolt. I also like to monitor heat/fan info since that's how my last battery died.
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    Yukon hybrid gas engages hard (2011)

    What OBD dongle do you use with Torque? I got one that didn't work. It actually caused a few problems with my Yukon.
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    Yukon hybrid gas engages hard (2011)

    What is this autostop exploit?
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    Yukon hybrid gas engages hard (2011)

    The engine suffered a bearing failure that scored the inside of the engine at 144k miles. Lucky for me I had an extended powertrain warranty on it and I didn't have to pay for the engine. The refurb has run fine ever since. The drive battery on the other hand... I replaced that at 128k miles...
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    Yukon hybrid gas engages hard (2011)

    It is the second battery. I have also replaced the engine. Everything else is original and garage kept. I bought it used in 2015 and live in Ohio. The previous owner lived in PA. I'd be curious if there is a way to improve the battery without replacing the whole thing. I took it to a...
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    Yukon hybrid gas engages hard (2011)

    I have the 2011 Yukon hybrid. It has over 260,000 miles on it. When it switches from Electric to gas it often engages hard with a clacking sound in a jerk. I'm wondering if it's a clutch or transmission problem. Has anyone experienced this issue? Had it fixed? What did it cost?
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    2011 Denali Hybrid cuts off

    I had a similar problem; my yukon would randomly shut off at red lights. Dealership said I had to replace the drive battery. Long story short, it was the battery fan quit and the battery was overheating.
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    2008 GMC YUKON HYBRID Transmission/from AZ

    I've seen them on LKQ from time to time.
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