Abs/TCS HU/Cm Inspection: Notes

2010 Mazda 5 Sport, 2.3 L, StandardSECTION Notes
WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery cable.
  2. Connect the SSTΒ  between the ABS/TCS HU/CM and harness connector with the ignition switch off.
  3. Attach the tester leads to the SSTΒ  and inspect voltage referring to the table below.
    Fig 1: Connecting Special Service Tool Between ABS/TCS HU/CM & Harness Connector
    G01026708Courtesy of MAZDA MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.