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  1. Chevy Volt 2011-2015 12V Battery replacement FAQ

    Care, Maintenance & Service - Chevy Volt
    Quick Answers: What battery does the Gen 1 (2011-2015), need? AGM BCI Group 47, GENERAL MOTORS OE Part Number: 88864595 How do I replace the battery? See general info below. Pros and Cons of AGM Batteries? Pro: Longevity, Safety. Con: Cost Does the battery have vent/overflow hose connected...
  2. My Volt Passed Emissions, but...

    Care, Maintenance & Service - Chevy Volt
    I just celebrated my Volt's 5 year birthday, which means, in the state of Arizona, it now needs an emissions test to renew my registration. I really thought nothing of it; the novelty having worn off a bit from what it was like getting stopped in parking lots and the double-takes as I plug in...
  3. State Emission Testing FAQ

    Problems, Driver Warnings or DTCs - Chevy Volt
    Now that the Volt has been on the road a few years, vehicle emission testing questions from owners are cropping up. Here are some answers to common questions. Short answer version A long version with more details is in a following post for those who need more than an hors d'oeuvre to feel...
  4. ELR in full camo in Madison, WI... ?

    Cadillac ELR General Discussion, News and Events
    So I was sitting on my front porch in Madison, WI and I just saw what appeared to be an ELR in full camo drive by. I just about wet myself. Afterwards I wondered, why in Madison and why in full camo? I would imagine for the first question that it was doing long-distance testing. I have no idea...
  5. Testing 10 million lines of code used in Volt

    Chevy Volt Engineering and Design
    This is an interesting article about testing the software that controls the Volt. Not a whole lot more details than previously available, but some more insight. Link...
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