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Home >> Mazda >> 2020 >> 6 Touring >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN M) >> Pcm Removal/Installation >> PCM Connector Connection Note
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PCM Connector Connection Note

CAUTION:
  • Do not touch the PCM connector terminal. The terminal is extremely thin and can be damaged by touching it.
  • If the PCM connector is inserted at an angle and the lever is moved, the connector could be damaged. Verify that the PCM connector is inserted straight.
Fig 1: PCM Connector
G09074544Courtesy of MAZDA MOTORS CORP.
  1. Set the PCM connector to the position shown below in the figure.
    Fig 2: Setting PCM Connector
    G12184648Courtesy of MAZDA MOTORS CORP.
  2. Align the PCM connector straight against the connection surface.
    Fig 3: Aligning PCM Connector
    G09074546Courtesy of MAZDA MOTORS CORP.
  3. Insert the PCM connector straight and press it in until the lever moves up naturally. (Front harness-side connector)
    Fig 4: Pressing PCM Connector Lever
    G09074547Courtesy of MAZDA MOTORS CORP.
  4. Press the PCM connector lever until a click sound is heard.
    Fig 5: Pressing PCM Connector Until Click Sound Heard
    G09074548Courtesy of MAZDA MOTORS CORP.
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