hv ecu malfunction

  1. ronan6029
    Thread

    My battery replacement journey

    I recently replaced the High Voltage (HV) Battery in my 2006 Prius. I thought I'd put my experience here so it might help someone else in the...
    Thread by: ronan6029, Nov 25, 2021, 0 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  2. DRACO
    Thread

    Gen 1 2002 CEL OBDII Code P1636 HV ECU Malfunction

    Hello Prius Community! Noob here but long time ICE DIYer, Porsche, Lexus, VW, Benz & Ford Trying to fix my Mother in Law's 02. Symptoms: CEL,...
    Thread by: DRACO, Nov 29, 2015, 77 replies, in forum: Generation 1 Prius Discussion
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