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propulsion power reduced

  1. My 2012 needs main battery replaced- out of warranty

    Generation 1 Volt (2011-2015)
    Hello, I came across this forum seeking advise after being told by the dealer that my main battery needs replaced -it failed to transition to engine mode once I depleted battery power while driving. Now I'm out of warranty, my car only has 40k miles on it and the cost is $4000 plus tax to...
  2. Propulsion Power is Reduced message on 2016 Volt

    Newcomers to GM-VOLT.COM (See here for FAQs)
    This message appeared a week ago along with engine light. No observable change in the car's performance either on battery or gas engine. Took to dealer. Dealer reported "found dtc p0401 p030 p0403 p0597". They found 15 amp F3 Fuse blown. Replaced fuse and "found no short". Message is gone...
  3. 2012 Volt Propulsion power reduced in warm weather

    Generation 1 Volt (2011-2015)
    Hi all, I'm wondering if anyone has run in to this, or can give me any advice. I have a 2012 volt, my wife was driving it 4 weeks ago running more errands than usual and depleted the battery, weather was warm, about 85 degrees Fahrenheit. She pulled out of the parking lot and received message-...
  4. Had dealer issue with "Reduced Propulsion" error, then received this in mail

    Generation 1 Volt (2011-2015)
    Had dealer issue with "Reduced Propulsion" error, then received this in mail Okay guys, long story short. We had "reduced propulsion" issues with car, brought to local dealer. Gave me and explanation that the issue was a faulty 12v battery. Not under warranty. So, I replaced for $150 with...