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Home >> Mazda >> 2007 >> B4000 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Powertrain Control Module (Pcm) Inspection >> Using SST (104 Pin Breakout Box and PCM Adaptor)
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Using SST (104 Pin Breakout Box and PCM Adaptor)

  1. Disconnect the battery. See BATTERY DISCONNECT .
  2. Disconnect the PCM connectors.
  3. Connect the 104 Pin Breakout Box and the PCM adaptor SST to the PCM.
    Fig 1: Identifying PCM Adaptor SST
    G04930146Courtesy of MAZDA MOTORS CORP.
  4. Connect the battery.
  5. Measure the voltage at each terminal.
  6. If any incorrect voltage is detected, check related systems, wiring harnesses and connectors referring to the in the terminal voltage list.
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