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Home >> Mazda >> 2021 >> CX-5 Signature >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN Y) >> 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.
G13119119Courtesy of MAZDA MOTORS CORP.
  1. Set the PCM connector lever to the position shown in the figure.
    G13119120Courtesy of MAZDA MOTORS CORP.
  2. Align the PCM connector straight against the connection surface.
    G13119121Courtesy of MAZDA MOTORS CORP.
  3. Insert the PCM connector straight and press it in until the lever moves up naturally. (Front harness-side connector)
    G13119122Courtesy of MAZDA MOTORS CORP.
  4. Press the PCM connector lever until a click sound is heard.
    G13119123Courtesy of MAZDA MOTORS CORP.
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