scantool confusion

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by david.martin8866, Apr 13, 2026 at 6:23 PM.

  1. david.martin8866

    david.martin8866 New Member

    Joined:
    Yesterday
    1
    0
    0
    Location:
    arizona
    Vehicle:
    2012 Prius
    Model:
    Two
    Greetings folks,

    New here posting but have spent hours reading. 2012 Prius 2 was heating up on hills 155k from info here replaced engine water pump (Aisin part) easy fix.
    Traction light has been on solid no codes set I can see with a Scan Gauge 2. Would like to see wheel speed sensors and any faults the SG can't see. Ordered the BT adapter recommended by DrPrius for Android tablet. The software is confusing me a bit as DP seems to be about HV battery health and I am looking for data from controllers that effect the traction control system. I don't think the regen is working but read that system is disabled when the TCS light is set. I will be doing brakes and control arms soon and would like to take care of wheel sensors then if needed.

    A couple hundred for software would be fine.......Thanks Dave
     
    #1 david.martin8866, Apr 13, 2026 at 6:23 PM
(You must log in or sign up to post here.)