engine control module

  1. ninthtale
    Thread

    Do I really need a new engine control unit? Or is there a way around this?

    [IMG] I got the Traction+Brake+ABS trio and tried to fix it with the ST to CG jumper thing to no avail. Went to autozone to get it properly...
    Thread by: ninthtale, Mar 30, 2023, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  2. Kristen678
    Thread

    OBDII codes Cruise control/brake switch A - circuit malfunction & Engine control module (ECM)

    I am occasionally getting a combination of warning lights on my dash: Parking brake, Traction Control, and ABS. This started right after I got an...
    Thread by: Kristen678, Aug 6, 2020, 8 replies, in forum: Gen 2 Prius Technical Discussion
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